proj_name stringclasses 131
values | relative_path stringlengths 30 228 | class_name stringlengths 1 68 | func_name stringlengths 1 48 | masked_class stringlengths 78 9.82k | func_body stringlengths 46 9.61k | len_input int64 29 2.01k | len_output int64 14 1.94k | total int64 55 2.05k | relevant_context stringlengths 0 38.4k |
|---|---|---|---|---|---|---|---|---|---|
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/AdamicAdarAPI.java | AdamicAdarAPI | get | class AdamicAdarAPI extends API {
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("vertex") String current,
@QueryParam("other") String o... |
LOG.debug("Graph [{}] get adamic adar between '{}' and '{}' with " +
"direction {}, edge label {}, max degree '{}' and limit '{}'",
graph, current, other, direction, edgeLabel, maxDegree,
limit);
Id sourceId = VertexAPI.checkAndParseVertexId(curren... | 174 | 253 | 427 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/CountAPI.java | CountAPI | post | class CountAPI extends API {
private static final Logger LOG = Log.logger(CountAPI.class);
@POST
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String post(@Context GraphManager manager,
@PathParam("graph") String graph,
CountRequest request) {... |
LOG.debug("Graph [{}] get count from '{}' with request {}",
graph, request);
E.checkArgumentNotNull(request.source,
"The source of request can't be null");
Id sourceId = HugeVertex.getIdValue(request.source);
E.checkArgumentNotNull(reque... | 652 | 280 | 932 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/CrosspointsAPI.java | CrosspointsAPI | get | class CrosspointsAPI extends API {
private static final Logger LOG = Log.logger(CrosspointsAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("so... |
LOG.debug("Graph [{}] get crosspoints with paths from '{}', to '{}' " +
"with direction '{}', edge label '{}', max depth '{}', " +
"max degree '{}', capacity '{}' and limit '{}'",
graph, source, target, direction, edgeLabel,
depth, maxDegr... | 234 | 314 | 548 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/CustomizedCrosspointsAPI.java | CustomizedCrosspointsAPI | pathPatterns | class CustomizedCrosspointsAPI extends API {
private static final Logger LOG = Log.logger(CustomizedCrosspointsAPI.class);
private static List<CustomizedCrosspointsTraverser.PathPattern> pathPatterns(
HugeGraph graph, CrosspointsRequest request) {<FILL_FUNCTION_BODY>}
@POST
@Timed
@Co... |
int stepSize = request.pathPatterns.size();
List<CustomizedCrosspointsTraverser.PathPattern> pathPatterns = new ArrayList<>(stepSize);
for (PathPattern pattern : request.pathPatterns) {
CustomizedCrosspointsTraverser.PathPattern pathPattern =
new CustomizedCrossp... | 1,524 | 147 | 1,671 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/CustomizedPathsAPI.java | CustomizedPathsAPI | post | class CustomizedPathsAPI extends API {
private static final Logger LOG = Log.logger(CustomizedPathsAPI.class);
private static List<WeightedEdgeStep> step(HugeGraph graph,
PathRequest request) {
int stepSize = request.steps.size();
List<WeightedEdg... |
E.checkArgumentNotNull(request, "The path request body can't be null");
E.checkArgumentNotNull(request.sources,
"The sources of path request can't be null");
E.checkArgument(request.steps != null && !request.steps.isEmpty(),
"The steps of p... | 903 | 699 | 1,602 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/EdgeExistenceAPI.java | EdgeExistenceAPI | get | class EdgeExistenceAPI extends TraverserAPI {
private static final Logger LOG = Log.logger(EdgeExistenceAPI.class);
private static final String DEFAULT_EMPTY = "";
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
@Operation(summary = "get edges from 'source' to 'target' vertex")
public... |
LOG.debug("Graph [{}] get edgeExistence with " +
"source '{}', target '{}', edgeLabel '{}', sortValue '{}', limit '{}'",
graph, source, target, edgeLabel, sortValues, limit);
E.checkArgumentNotNull(source, "The source can't be null");
E.checkArgumentNotNull(... | 212 | 233 | 445 | <methods>public non-sealed void <init>() <variables> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/EdgesAPI.java | EdgesAPI | shards | class EdgesAPI extends API {
private static final Logger LOG = Log.logger(EdgesAPI.class);
@GET
@Timed
@Compress
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String list(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryPara... |
LOG.debug("Graph [{}] get vertex shards with split size '{}'",
graph, splitSize);
HugeGraph g = graph(manager, graph);
List<Shard> shards = g.metadata(HugeType.EDGE_OUT, "splits", splitSize);
return manager.serializer(g).writeList("shards", shards);
| 644 | 94 | 738 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/FusiformSimilarityAPI.java | FusiformSimilarityAPI | post | class FusiformSimilarityAPI extends API {
private static final Logger LOG = Log.logger(FusiformSimilarityAPI.class);
@POST
@Timed
@Consumes(APPLICATION_JSON)
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String post(@Context GraphManager manager,
@PathParam("graph") St... |
E.checkArgumentNotNull(request, "The fusiform similarity " +
"request body can't be null");
E.checkArgumentNotNull(request.sources,
"The sources of fusiform similarity " +
"request can't be null");
... | 639 | 822 | 1,461 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/JaccardSimilarityAPI.java | JaccardSimilarityAPI | post | class JaccardSimilarityAPI extends TraverserAPI {
private static final Logger LOG = Log.logger(JaccardSimilarityAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
... |
E.checkArgumentNotNull(request, "The request body can't be null");
E.checkArgumentNotNull(request.vertex,
"The source vertex of request can't be null");
E.checkArgument(request.step != null,
"The steps of request can't be null");
E.... | 693 | 376 | 1,069 | <methods>public non-sealed void <init>() <variables> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/KneighborAPI.java | KneighborAPI | post | class KneighborAPI extends TraverserAPI {
private static final Logger LOG = Log.logger(KneighborAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryPara... |
E.checkArgumentNotNull(request, "The request body can't be null");
E.checkArgumentNotNull(request.source,
"The source of request can't be null");
E.checkArgument(request.steps != null,
"The steps of request can't be null");
if (requ... | 900 | 867 | 1,767 | <methods>public non-sealed void <init>() <variables> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/NeighborRankAPI.java | NeighborRankAPI | neighborRank | class NeighborRankAPI extends API {
private static final Logger LOG = Log.logger(NeighborRankAPI.class);
@POST
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String neighborRank(@Context GraphManager manager,
@PathParam("graph") String graph,
... |
E.checkArgumentNotNull(request, "The rank request body can't be null");
E.checkArgumentNotNull(request.source,
"The source of rank request can't be null");
E.checkArgument(request.steps != null && !request.steps.isEmpty(),
"The steps of ran... | 682 | 389 | 1,071 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/PathsAPI.java | PathsAPI | post | class PathsAPI extends TraverserAPI {
private static final Logger LOG = Log.logger(PathsAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("sourc... |
E.checkArgumentNotNull(request, "The request body can't be null");
E.checkArgumentNotNull(request.sources,
"The sources of request can't be null");
E.checkArgumentNotNull(request.targets,
"The targets of request can't be null");
... | 924 | 729 | 1,653 | <methods>public non-sealed void <init>() <variables> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/PersonalRankAPI.java | PersonalRankAPI | personalRank | class PersonalRankAPI extends API {
private static final Logger LOG = Log.logger(PersonalRankAPI.class);
private static final double DEFAULT_DIFF = 0.0001;
private static final double DEFAULT_ALPHA = 0.85;
private static final int DEFAULT_DEPTH = 5;
@POST
@Timed
@Produces(APPLICATION_JSON... |
E.checkArgumentNotNull(request, "The rank request body can't be null");
E.checkArgument(request.source != null,
"The source vertex id of rank request can't be null");
E.checkArgument(request.label != null,
"The edge label of rank request can't be ... | 522 | 634 | 1,156 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/RaysAPI.java | RaysAPI | get | class RaysAPI extends API {
private static final Logger LOG = Log.logger(RaysAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("source") String ... |
LOG.debug("Graph [{}] get rays paths from '{}' with " +
"direction '{}', edge label '{}', max depth '{}', " +
"max degree '{}', capacity '{}' and limit '{}'",
graph, sourceV, direction, edgeLabel, depth, maxDegree,
capacity, limit);
... | 262 | 484 | 746 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/ResourceAllocationAPI.java | ResourceAllocationAPI | create | class ResourceAllocationAPI extends API {
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String create(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("vertex") String current,
@QueryPar... |
LOG.debug("Graph [{}] get resource allocation between '{}' and '{}' " +
"with direction {}, edge label {}, max degree '{}' and " +
"limit '{}'", graph, current, other, direction, edgeLabel,
maxDegree, limit);
Id sourceId = VertexAPI.checkAndParseVe... | 173 | 256 | 429 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/RingsAPI.java | RingsAPI | get | class RingsAPI extends API {
private static final Logger LOG = Log.logger(RingsAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam("source") Strin... |
LOG.debug("Graph [{}] get rings paths reachable from '{}' with " +
"direction '{}', edge label '{}', max depth '{}', " +
"source in ring '{}', max degree '{}', capacity '{}', " +
"limit '{}', with_vertex '{}' and with_edge '{}'",
graph, so... | 288 | 528 | 816 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/SameNeighborsAPI.java | SameNeighborsAPI | sameNeighbors | class SameNeighborsAPI extends API {
private static final Logger LOG = Log.logger(SameNeighborsAPI.class);
@GET
@Timed
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String get(@Context GraphManager manager,
@PathParam("graph") String graph,
@QueryParam... |
LOG.debug("Graph [{}] get same neighbors among batch, '{}'", graph, request.toString());
ApiMeasurer measure = new ApiMeasurer();
Directions dir = Directions.convert(EdgeAPI.parseDirection(request.direction));
HugeGraph g = graph(manager, graph);
SameNeighborTraverser traverse... | 783 | 402 | 1,185 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/TemplatePathsAPI.java | TemplatePathsAPI | post | class TemplatePathsAPI extends TraverserAPI {
private static final Logger LOG = Log.logger(TemplatePathsAPI.class);
private static List<RepeatEdgeStep> steps(HugeGraph g,
List<TemplatePathStep> steps) {
List<RepeatEdgeStep> edgeSteps = new ArrayList<>(step... |
E.checkArgumentNotNull(request, "The request body can't be null");
E.checkArgumentNotNull(request.sources,
"The sources of request can't be null");
E.checkArgumentNotNull(request.targets,
"The targets of request can't be null");
... | 730 | 663 | 1,393 | <methods>public non-sealed void <init>() <variables> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/TraverserAPI.java | TraverserAPI | steps | class TraverserAPI extends API {
protected static EdgeStep step(HugeGraph graph, Step step) {
return new EdgeStep(graph, step.direction, step.labels, step.properties,
step.maxDegree, step.skipDegree);
}
protected static Steps steps(HugeGraph graph, VESteps steps) {<FILL... |
Map<String, Map<String, Object>> vSteps = new HashMap<>();
if (steps.vSteps != null) {
for (VEStepEntity vStep : steps.vSteps) {
vSteps.put(vStep.label, vStep.properties);
}
}
Map<String, Map<String, Object>> eSteps = new HashMap<>();
if ... | 662 | 198 | 860 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/Vertices.java | Vertices | vertices | class Vertices {
@JsonProperty("ids")
public Set<Object> ids;
@JsonProperty("label")
public String label;
@JsonProperty("properties")
public Map<String, Object> properties;
public Iterator<Vertex> vertices(HugeGraph g) {<FILL_FUNCTION_BODY>}
@Override
public String toString() {
... |
Map<String, Object> props = this.properties;
E.checkArgument(!((this.ids == null || this.ids.isEmpty()) &&
(props == null || props.isEmpty()) &&
this.label == null), "No source vertices provided");
Iterator<Vertex> iterator;
if (this.i... | 145 | 451 | 596 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/traversers/VerticesAPI.java | VerticesAPI | list | class VerticesAPI extends API {
private static final Logger LOG = Log.logger(VerticesAPI.class);
@GET
@Timed
@Compress
@Produces(APPLICATION_JSON_WITH_CHARSET)
public String list(@Context GraphManager manager,
@PathParam("graph") String graph,
@Que... |
LOG.debug("Graph [{}] get vertices by ids: {}", graph, stringIds);
E.checkArgument(stringIds != null && !stringIds.isEmpty(),
"The ids parameter can't be null or empty");
Object[] ids = new Id[stringIds.size()];
for (int i = 0; i < ids.length; i++) {
... | 562 | 176 | 738 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/api/variables/VariablesAPI.java | VariablesAPI | get | class VariablesAPI extends API {
private static final Logger LOG = Log.logger(VariablesAPI.class);
@PUT
@Timed
@Path("{key}")
@Consumes(APPLICATION_JSON)
@Produces(APPLICATION_JSON_WITH_CHARSET)
public Map<String, Object> update(@Context GraphManager manager,
... |
LOG.debug("Graph [{}] get variable by key '{}'", graph, key);
HugeGraph g = graph(manager, graph);
Optional<?> object = g.variables().get(key);
if (!object.isPresent()) {
throw new NotFoundException(String.format(
"Variable '%s' does not exist", key));
... | 597 | 109 | 706 | <methods>public non-sealed void <init>() ,public static boolean checkAndParseAction(java.lang.String) ,public static R commit(org.apache.hugegraph.HugeGraph, Callable<R>) ,public static void commit(org.apache.hugegraph.HugeGraph, java.lang.Runnable) ,public static org.apache.hugegraph.HugeGraph graph(org.apache.hugegra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/auth/ConfigAuthenticator.java | ConfigAuthenticator | authenticate | class ConfigAuthenticator implements HugeAuthenticator {
public static final String KEY_USERNAME = CredentialGraphTokens.PROPERTY_USERNAME;
public static final String KEY_PASSWORD = CredentialGraphTokens.PROPERTY_PASSWORD;
private final Map<String, String> tokens;
public ConfigAuthenticator() {
... |
E.checkArgumentNotNull(username,
"The username parameter can't be null");
E.checkArgumentNotNull(password,
"The password parameter can't be null");
E.checkArgument(token == null, "The token must be null");
RolePermission rol... | 533 | 187 | 720 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/auth/ContextGremlinServer.java | ContextGremlinServer | listenChanges | class ContextGremlinServer extends GremlinServer {
private static final Logger LOG = Log.logger(ContextGremlinServer.class);
private static final String G_PREFIX = "__g_";
private final EventHub eventHub;
static {
HugeGraphAuthProxy.setContext(Context.admin());
}
public ContextGreml... |
this.eventHub.listen(Events.GRAPH_CREATE, event -> {
LOG.debug("GremlinServer accepts event '{}'", event.name());
event.checkArgs(HugeGraph.class);
HugeGraph graph = (HugeGraph) event.args()[0];
this.injectGraph(graph);
return null;
});
... | 1,040 | 189 | 1,229 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/auth/StandardAuthenticator.java | TokenSaslAuthenticator | decode | class TokenSaslAuthenticator implements SaslNegotiator {
private static final byte NUL = 0;
private String username;
private String password;
private String token;
@Override
public byte[] evaluateResponse(final byte[] clientResponse) throws AuthenticationException {
... |
this.username = null;
this.password = null;
int end = bytes.length;
for (int i = bytes.length - 1; i >= 0; i--) {
if (bytes[i] != NUL) {
continue;
}
if (this.password == null) {
pas... | 378 | 267 | 645 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/auth/WsAndHttpBasicAuthHandler.java | HttpBasicAuthHandler | channelRead | class HttpBasicAuthHandler
extends AbstractAuthenticationHandler {
private final Base64.Decoder decoder = Base64.getUrlDecoder();
public HttpBasicAuthHandler(Authenticator authenticator) {
super(authenticator);
}
@Override
public void channelRead(Channe... |
if (msg instanceof FullHttpMessage) {
final FullHttpMessage request = (FullHttpMessage) msg;
if (!request.headers().contains("Authorization")) {
sendError(ctx, msg);
return;
}
// strip off "Basic " from... | 186 | 472 | 658 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/metrics/MetricsModule.java | TimerSerializer | serialize | class TimerSerializer extends StdSerializer<Timer> {
private static final long serialVersionUID = 6283520188524929099L;
private final String rateUnit;
private final double rateFactor;
private final String durationUnit;
private final double durationFactor;
private final ... |
json.writeStartObject();
final Snapshot snapshot = timer.getSnapshot();
json.writeNumberField("count", timer.getCount());
json.writeNumberField("min", snapshot.getMin() *
this.durationFactor);
json.writeNumberField("me... | 260 | 586 | 846 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/metrics/ServerReporter.java | ServerReporter | report | class ServerReporter extends ScheduledReporter {
private static volatile ServerReporter instance = null;
private SortedMap<String, Gauge<?>> gauges;
private SortedMap<String, Counter> counters;
private SortedMap<String, Histogram> histograms;
private SortedMap<String, Meter> meters;
private So... |
this.gauges = (SortedMap) gauges;
this.counters = counters;
this.histograms = histograms;
this.meters = meters;
this.timers = timers;
| 681 | 61 | 742 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/metrics/SlowQueryLog.java | SlowQueryLog | toString | class SlowQueryLog {
public String rawQuery;
public String method;
public String path;
public long executeTime;
public long startTime;
public long thresholdTime;
public SlowQueryLog(String rawQuery, String method, String path,
long executeTime, long startTime, ... |
return "SlowQueryLog{executeTime=" + executeTime +
", startTime=" + startTime +
", rawQuery='" + rawQuery + '\'' +
", method='" + method + '\'' +
", threshold=" + thresholdTime +
", path='" + path + '\'' +
'}';
| 174 | 84 | 258 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/metrics/SystemMetrics.java | SystemMetrics | getBasicMetrics | class SystemMetrics {
private static final long MB = Bytes.MB;
public Map<String, Map<String, Object>> metrics() {
Map<String, Map<String, Object>> metrics = new LinkedHashMap<>();
metrics.put("basic", this.getBasicMetrics());
metrics.put("heap", this.getHeapMetrics());
metrics... |
Map<String, Object> metrics = new LinkedHashMap<>();
Runtime runtime = Runtime.getRuntime();
// Heap allocated memory (measured in bytes)
long total = runtime.totalMemory();
// Heap free memory
long free = runtime.freeMemory();
long used = total - free;
... | 1,011 | 231 | 1,242 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/opencypher/CypherPlugin.java | CypherPlugin | getDeclaredPublicMethods | class CypherPlugin implements GremlinPlugin {
private static final ImportCustomizer IMPORTS =
DefaultImportCustomizer.build()
.addClassImports(CustomPredicate.class)
.addMethodImports(
getDe... |
Method[] declaredMethods = klass.getDeclaredMethods();
return Stream.of(declaredMethods)
.filter(method -> Modifier.isPublic(method.getModifiers()))
.collect(Collectors.toList());
| 263 | 60 | 323 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/rpc/RpcClientProviderWithAuth.java | RpcClientProviderWithAuth | authManager | class RpcClientProviderWithAuth extends RpcClientProvider {
private final RpcConsumerConfig authConsumerConfig;
public RpcClientProviderWithAuth(HugeConfig config) {
super(config);
String authUrl = config.get(ServerOptions.AUTH_REMOTE_URL);
this.authConsumerConfig = StringUtils.isNotB... |
E.checkArgument(this.authConsumerConfig != null,
"RpcClient is not enabled, please config option '%s'",
ServerOptions.AUTH_REMOTE_URL.name());
return this.authConsumerConfig.serviceProxy(AuthManager.class);
| 137 | 70 | 207 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/server/ApplicationConfig.java | GraphManagerFactory | provide | class GraphManagerFactory extends AbstractBinder implements Factory<GraphManager> {
private GraphManager manager = null;
public GraphManagerFactory(HugeConfig conf, EventHub hub) {
register(new ApplicationEventListener() {
private final ApplicationEvent.Type eventInited =
... |
if (this.manager == null) {
String message = "Please wait for the server to initialize";
throw new MultiException(new HugeException(message), false);
}
return this.manager;
| 385 | 54 | 439 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-api/src/main/java/org/apache/hugegraph/server/RestServer.java | RestServer | calcMaxWriteThreads | class RestServer {
private static final Logger LOG = Log.logger(RestServer.class);
private final HugeConfig conf;
private final EventHub eventHub;
private HttpServer httpServer = null;
public RestServer(HugeConfig conf, EventHub hub) {
this.conf = conf;
this.eventHub = hub;
}
... |
int maxWriteThreads = this.conf.get(ServerOptions.MAX_WRITE_THREADS);
if (maxWriteThreads > 0) {
// Use the value of MAX_WRITE_THREADS option if it's not 0
return;
}
assert maxWriteThreads == 0;
int maxWriteRatio = this.conf.get(ServerOptions.MAX_WRITE_... | 1,448 | 431 | 1,879 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/com/datastax/driver/core/querybuilder/Clauses.java | BinClause | appendTo | class BinClause extends Clause {
private final Clause left;
private final String op;
private final Clause right;
public BinClause(Clause left, String op, Clause right) {
this.left = left;
this.op = op;
this.right = right;
}
@Override... |
// NOTE: '(? AND ?)' is not supported by Cassandra:
// SyntaxError: line xx missing ')' at 'AND'
// sb.append("(");
this.left.appendTo(sb, variables, codecRegistry);
sb.append(" ");
sb.append(this.op);
sb.append(" ");
this.... | 209 | 113 | 322 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraEntryIterator.java | CassandraEntryIterator | fetch | class CassandraEntryIterator extends BackendEntryIterator {
private final ResultSet results;
private final Iterator<Row> rows;
private final BiFunction<BackendEntry, Row, BackendEntry> merger;
private int fetchedPageSize;
private long expected;
private BackendEntry next;
public CassandraE... |
assert this.current == null;
if (this.next != null) {
this.current = this.next;
this.next = null;
}
while (this.expected > 0L && this.rows.hasNext()) {
// Limit expected count, due to rows.hasNext() will fetch next page
this.expected--;
... | 1,253 | 311 | 1,564 | <methods>public void <init>(org.apache.hugegraph.backend.query.Query) ,public static final void checkInterrupted() ,public boolean hasNext() ,public transient java.lang.Object metadata(java.lang.String, java.lang.Object[]) ,public org.apache.hugegraph.backend.store.BackendEntry next() <variables>public static final lon... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraFeatures.java | CassandraFeatures | supportsTransaction | class CassandraFeatures implements BackendFeatures {
@Override
public boolean supportsScanToken() {
return true;
}
@Override
public boolean supportsScanKeyPrefix() {
return false;
}
@Override
public boolean supportsScanKeyRange() {
return false;
}
@Ove... |
// Cassandra support tx(atomicity level) with batch API
// https://docs.datastax.com/en/cassandra/2.1/cassandra/dml/dml_atomicity_c.html
return true;
| 519 | 60 | 579 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraOptions.java | CassandraOptions | instance | class CassandraOptions extends OptionHolder {
private CassandraOptions() {
super();
}
private static volatile CassandraOptions instance;
public static synchronized CassandraOptions instance() {<FILL_FUNCTION_BODY>}
public static final ConfigOption<String> CASSANDRA_HOST =
new... |
if (instance == null) {
instance = new CassandraOptions();
instance.registerOptions();
}
return instance;
| 880 | 36 | 916 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraSerializer.java | CassandraSerializer | readUserdata | class CassandraSerializer extends TableSerializer {
public CassandraSerializer(HugeConfig config) {
super(config);
}
@Override
public CassandraBackendEntry newBackendEntry(HugeType type, Id id) {
return new CassandraBackendEntry(type, id);
}
@Override
protected TableBacken... |
assert entry instanceof CassandraBackendEntry;
// Parse all user data of a schema element
Map<String, String> userdata = entry.column(HugeKeys.USER_DATA);
for (Map.Entry<String, String> e : userdata.entrySet()) {
String key = e.getKey();
Object value = JsonUtil.f... | 1,495 | 113 | 1,608 | <methods>public void <init>(HugeConfig) ,public org.apache.hugegraph.backend.serializer.TableBackendEntry newBackendEntry(org.apache.hugegraph.type.HugeType, org.apache.hugegraph.backend.id.Id) ,public org.apache.hugegraph.structure.HugeEdge readEdge(org.apache.hugegraph.HugeGraph, org.apache.hugegraph.backend.store.Ba... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraSessionPool.java | CassandraSessionPool | open | class CassandraSessionPool extends BackendSessionPool {
private static final int SECOND = 1000;
private Cluster cluster;
private final String keyspace;
public CassandraSessionPool(HugeConfig config,
String keyspace, String store) {
super(config, keyspace + "/" ... |
if (this.opened()) {
throw new BackendException("Please close the old SessionPool " +
"before opening a new one");
}
HugeConfig config = this.config();
// Contact options
String hosts = config.get(CassandraOptions.CASSANDRA_HOS... | 1,348 | 483 | 1,831 | <methods>public void <init>(HugeConfig, java.lang.String) ,public boolean close() ,public boolean closed() ,public HugeConfig config() ,public void forceResetSessions() ,public final org.apache.hugegraph.backend.store.BackendSession getOrNewSession() ,public abstract void open() throws java.lang.Exception,public abstra... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraShard.java | SplitCallable | call | class SplitCallable implements Callable<List<Shard>> {
private final TokenRange tokenRange;
private final long splitPartitions;
private final long splitSize;
public SplitCallable(TokenRange tokenRange,
long splitPartitions, long splitSize) {
if ... |
ArrayList<Shard> splits = new ArrayList<>();
Map<TokenRange, Long> subSplits = getSubSplits(
this.tokenRange,
this.splitPartitions,
this.splitSize);
for (Map.Entry<TokenRange, Long> entry : subSplits.entrySet()) {
... | 273 | 229 | 502 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraStoreProvider.java | CassandraStoreProvider | driverVersion | class CassandraStoreProvider extends AbstractBackendStoreProvider {
protected String keyspace() {
return this.graph().toLowerCase();
}
@Override
protected BackendStore newSchemaStore(HugeConfig config, String store) {
return new CassandraSchemaStore(this, this.keyspace(), store);
}... |
/*
* Versions history:
* [1.0] HugeGraph-1328: supports backend table version checking
* [1.1] HugeGraph-1322: add support for full-text search
* [1.2] #296: support range sortKey feature
* [1.3] #455: fix scylladb backend doesn't support label query in page
... | 220 | 328 | 548 | <methods>public non-sealed void <init>() ,public void clear() throws org.apache.hugegraph.backend.BackendException,public void close() throws org.apache.hugegraph.backend.BackendException,public void createSnapshot() ,public java.lang.String graph() ,public void init() ,public boolean initialized() ,public void listen(... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-cassandra/src/main/java/org/apache/hugegraph/backend/store/cassandra/CassandraTables.java | VertexLabel | init | class VertexLabel extends CassandraTable {
public static final String TABLE = HugeType.VERTEX_LABEL.string();
public VertexLabel() {
super(TABLE);
}
@Override
public void init(CassandraSessionPool.Session session) {<FILL_FUNCTION_BODY>}
} |
ImmutableMap<HugeKeys, DataType> pkeys = ImmutableMap.of(
HugeKeys.ID, TYPE_SL
);
ImmutableMap<HugeKeys, DataType> ckeys = ImmutableMap.of();
ImmutableMap<HugeKeys, DataType> columns = ImmutableMap
.<HugeKeys, DataType>builder()
... | 87 | 361 | 448 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/HugeException.java | HugeException | rootCause | class HugeException extends RuntimeException {
private static final long serialVersionUID = -8711375282196157058L;
public HugeException(String message) {
super(message);
}
public HugeException(String message, Throwable cause) {
super(message, cause);
}
public HugeException(St... |
Throwable cause = e;
while (cause.getCause() != null) {
cause = cause.getCause();
}
return cause;
| 286 | 45 | 331 | <methods>public void <init>() ,public void <init>(java.lang.String) ,public void <init>(java.lang.Throwable) ,public void <init>(java.lang.String, java.lang.Throwable) <variables>static final long serialVersionUID |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/HugeFactory.java | HugeFactory | open | class HugeFactory {
private static final Logger LOG = Log.logger(HugeFactory.class);
private static final Thread SHUT_DOWN_HOOK = new Thread(() -> {
LOG.info("HugeGraph is shutting down");
HugeFactory.shutdown(30L, true);
}, "hugegraph-shutdown");
static {
SerialEnum.registerI... |
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
// Not allowed to read file via Gremlin when SecurityManager enabled
String configFileName;
File configFile = config.file();
if (configFile == null) {
configFileName = con... | 1,015 | 278 | 1,293 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/AnalyzerFactory.java | AnalyzerFactory | analyzer | class AnalyzerFactory {
private static final Map<String, Class<? extends Analyzer>> ANALYZERS;
static {
ANALYZERS = new ConcurrentHashMap<>();
}
public static Analyzer analyzer(String name, String mode) {<FILL_FUNCTION_BODY>}
private static Analyzer customizedAnalyzer(String name, String... |
name = name.toLowerCase();
switch (name) {
case "ansj":
return new AnsjAnalyzer(mode);
case "hanlp":
return new HanLPAnalyzer(mode);
case "smartcn":
return new SmartCNAnalyzer(mode);
case "jieba":
... | 500 | 175 | 675 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/AnsjAnalyzer.java | AnsjAnalyzer | segment | class AnsjAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES = ImmutableList.of(
"BaseAnalysis",
"IndexAnalysis",
"ToAnalysis",
"NlpAnalysis"
);
private final String analysis;
public AnsjAnalyzer(String mode) {
if (!SU... |
Result terms;
switch (this.analysis) {
case "BaseAnalysis":
terms = BaseAnalysis.parse(text);
break;
case "ToAnalysis":
terms = ToAnalysis.parse(text);
break;
case "NlpAnalysis":
terms = ... | 191 | 195 | 386 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/HanLPAnalyzer.java | HanLPAnalyzer | segment | class HanLPAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES =
ImmutableList.<String>builder()
.add("standard")
.add("nlp")
.add("index")
.add("nShort")
... |
List<Term> terms;
switch (this.tokenizer) {
case "standard":
terms = StandardTokenizer.segment(text);
break;
case "nlp":
terms = NLPTokenizer.segment(text);
break;
case "index":
terms = I... | 324 | 260 | 584 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/IKAnalyzer.java | IKAnalyzer | segment | class IKAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES = ImmutableList.of(
"smart",
"max_word"
);
private final boolean smartSegMode;
public IKAnalyzer(String mode) {
if (!SUPPORT_MODES.contains(mode)) {
throw new ConfigExcept... |
Set<String> result = InsertionOrderUtil.newSet();
IKSegmenter ik = new IKSegmenter(new StringReader(text),
this.smartSegMode);
try {
Lexeme word;
while ((word = ik.next()) != null) {
result.add(word.getLexemeText()... | 192 | 134 | 326 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/JcsegAnalyzer.java | JcsegAnalyzer | segment | class JcsegAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES = ImmutableList.of(
"Simple",
"Complex"
);
private static final SegmenterConfig CONFIG = new SegmenterConfig();
private static final ADictionary DIC = DictionaryFactory.createDefaultDiction... |
Set<String> result = InsertionOrderUtil.newSet();
try {
ISegment segmentor = this.type.factory.create(CONFIG, DIC);
segmentor.reset(new StringReader(text));
IWord word;
while ((word = segmentor.next()) != null) {
result.add(word.getValue(... | 259 | 133 | 392 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/JiebaAnalyzer.java | JiebaAnalyzer | segment | class JiebaAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES = ImmutableList.of(
"SEARCH",
"INDEX"
);
private static final JiebaSegmenter JIEBA_SEGMENTER = new JiebaSegmenter();
private final JiebaSegmenter.SegMode segMode;
public JiebaAnalyzer... |
Set<String> result = InsertionOrderUtil.newSet();
for (SegToken token : JIEBA_SEGMENTER.process(text, this.segMode)) {
result.add(token.word);
}
return result;
| 225 | 65 | 290 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/MMSeg4JAnalyzer.java | MMSeg4JAnalyzer | segment | class MMSeg4JAnalyzer implements Analyzer {
public static final List<String> SUPPORT_MODES = ImmutableList.of(
"Simple",
"Complex",
"MaxWord"
);
private static final Dictionary DIC = Dictionary.getInstance();
private final Seg seg;
public MMSeg4JAnalyzer(Strin... |
Set<String> result = InsertionOrderUtil.newSet();
MMSeg mmSeg = new MMSeg(new StringReader(text), this.seg);
try {
Word word;
while ((word = mmSeg.next()) != null) {
result.add(word.getString());
}
} catch (Exception e) {
t... | 320 | 124 | 444 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/analyzer/SmartCNAnalyzer.java | SmartCNAnalyzer | segment | class SmartCNAnalyzer implements Analyzer {
private static final SmartChineseAnalyzer ANALYZER =
new SmartChineseAnalyzer();
public SmartCNAnalyzer(String mode) {
// pass
}
@Override
public Set<String> segment(String text) {<FILL_FUNCTION_BODY>}
} |
Set<String> result = InsertionOrderUtil.newSet();
Reader reader = new StringReader(text);
try (TokenStream tokenStream = ANALYZER.tokenStream("text", reader)) {
tokenStream.reset();
CharTermAttribute term;
while (tokenStream.incrementToken()) {
... | 88 | 150 | 238 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/EntityManager.java | EntityManager | delete | class EntityManager<T extends Entity> {
private final HugeGraphParams graph;
private final String label;
private final Function<Vertex, T> deser;
private final ThreadLocal<Boolean> autoCommit = new ThreadLocal<>();
private static final long NO_LIMIT = -1L;
public EntityManager(HugeGraphParams... |
T entity = null;
Iterator<Vertex> vertices = this.tx().queryVertices(id);
if (vertices.hasNext()) {
HugeVertex vertex = (HugeVertex) vertices.next();
entity = this.deser.apply(vertex);
this.tx().removeVertex(vertex);
this.commitOrRollback();
... | 1,325 | 108 | 1,433 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/HugeAccess.java | HugeAccess | property | class HugeAccess extends Relationship {
private static final long serialVersionUID = -7644007602408729385L;
private final Id group;
private final Id target;
private HugePermission permission;
private String description;
public HugeAccess(Id group, Id target) {
this(group, target, null... |
if (super.property(key, value)) {
return true;
}
switch (key) {
case P.PERMISSION:
this.permission = HugePermission.fromCode((Byte) value);
break;
case P.DESCRIPTION:
this.description = (String) value;
... | 1,350 | 113 | 1,463 | <methods>public non-sealed void <init>() ,public static T fromEdge(Edge, T) ,public java.lang.String idString() ,public abstract org.apache.hugegraph.backend.id.Id source() ,public abstract java.lang.String sourceLabel() ,public abstract org.apache.hugegraph.backend.id.Id target() ,public abstract java.lang.String targ... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/HugeBelong.java | HugeBelong | property | class HugeBelong extends Relationship {
private static final long serialVersionUID = -7242751631755533423L;
private final Id user;
private final Id group;
private String description;
public HugeBelong(Id user, Id group) {
this.user = user;
this.group = group;
this.descript... |
if (super.property(key, value)) {
return true;
}
if (key.equals(P.DESCRIPTION)) {
this.description = (String) value;
} else {
throw new AssertionError("Unsupported key: " + key);
}
return true;
| 1,110 | 79 | 1,189 | <methods>public non-sealed void <init>() ,public static T fromEdge(Edge, T) ,public java.lang.String idString() ,public abstract org.apache.hugegraph.backend.id.Id source() ,public abstract java.lang.String sourceLabel() ,public abstract org.apache.hugegraph.backend.id.Id target() ,public abstract java.lang.String targ... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/HugeGroup.java | HugeGroup | fromVertex | class HugeGroup extends Entity {
private static final long serialVersionUID = 2330399818352242686L;
private String name;
private String description;
public HugeGroup(String name) {
this(null, name);
}
public HugeGroup(Id id) {
this(id, null);
}
public HugeGroup(Id id... |
HugeGroup group = new HugeGroup((Id) vertex.id());
return fromVertex(vertex, group);
| 1,167 | 31 | 1,198 | <methods>public non-sealed void <init>() ,public static T fromVertex(Vertex, T) ,public java.lang.String idString() <variables>private static final long serialVersionUID |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/HugeTarget.java | HugeTarget | asArray | class HugeTarget extends Entity {
private static final long serialVersionUID = -3361487778656878418L;
private String name;
private String graph;
private String url;
private List<HugeResource> resources;
private static final List<HugeResource> EMPTY = ImmutableList.of();
public HugeTarget... |
E.checkState(this.name != null, "Target name can't be null");
E.checkState(this.url != null, "Target url can't be null");
List<Object> list = new ArrayList<>(16);
list.add(T.label);
list.add(P.TARGET);
list.add(P.NAME);
list.add(this.name);
list.add(P... | 1,570 | 215 | 1,785 | <methods>public non-sealed void <init>() ,public static T fromVertex(Vertex, T) ,public java.lang.String idString() <variables>private static final long serialVersionUID |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/HugeUser.java | HugeUser | property | class HugeUser extends Entity {
private static final long serialVersionUID = -8951193710873772717L;
private String name;
private String password;
private String phone;
private String email;
private String avatar;
private String description;
// This field is just for cache
private R... |
if (super.property(key, value)) {
return true;
}
switch (key) {
case P.NAME:
this.name = (String) value;
break;
case P.PASSWORD:
this.password = (String) value;
break;
case P.PHONE:
... | 1,697 | 176 | 1,873 | <methods>public non-sealed void <init>() ,public static T fromVertex(Vertex, T) ,public java.lang.String idString() <variables>private static final long serialVersionUID |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/RelationshipManager.java | RelationshipManager | commitOrRollback | class RelationshipManager<T extends Relationship> {
private final HugeGraphParams graph;
private final String label;
private final Function<Edge, T> deser;
private final ThreadLocal<Boolean> autoCommit = new ThreadLocal<>();
private static final long NO_LIMIT = -1L;
public RelationshipManager... |
Boolean autoCommit = this.autoCommit.get();
if (autoCommit != null && !autoCommit) {
return;
}
this.tx().commitOrRollback();
| 1,773 | 54 | 1,827 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/ResourceObject.java | ResourceObject | of | class ResourceObject<V> {
private final String graph;
private final ResourceType type;
private final V operated;
public ResourceObject(String graph, ResourceType type, V operated) {
E.checkNotNull(graph, "graph");
E.checkNotNull(type, "type");
E.checkNotNull(operated, "operated... |
ResourceType resType = ResourceType.from(elem.type());
return new ResourceObject<>(graph, resType, elem);
| 536 | 34 | 570 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/RolePermission.java | RolePermission | contains | class RolePermission {
public static final RolePermission NONE = RolePermission.role(
"none", HugePermission.NONE);
public static final RolePermission ADMIN = RolePermission.role(
"admin", HugePermission.ANY);
static {
SimpleModule module = new SimpleModule();
modu... |
for (Map.Entry<String, Map<HugePermission, List<HugeResource>>> e1 :
other.roles.entrySet()) {
String g = e1.getKey();
Map<HugePermission, List<HugeResource>> perms = this.roles.get(g);
if (perms == null) {
return false;
}
... | 1,347 | 256 | 1,603 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/SchemaDefine.java | AuthElement | asMap | class AuthElement implements Serializable {
private static final long serialVersionUID = 8746691160192814973L;
protected static final String CREATE = "create";
protected static final String UPDATE = "update";
protected static final String CREATOR = "creator";
protected Id id;
... |
E.checkState(this.create != null,
"Property %s time can't be null", CREATE);
E.checkState(this.update != null,
"Property %s time can't be null", UPDATE);
E.checkState(this.creator != null,
"Property %s can't ... | 781 | 208 | 989 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/auth/TokenGenerator.java | TokenGenerator | verify | class TokenGenerator {
private final SecretKey key;
public TokenGenerator(HugeConfig config) {
String secretKey = config.get(AuthOptions.AUTH_TOKEN_SECRET);
this.key = Keys.hmacShaKeyFor(secretKey.getBytes(StandardCharsets.UTF_8));
}
public String create(Map<String, ?> payload, long e... |
try {
Jws<Claims> claimsJws = Jwts.parserBuilder()
.setSigningKey(key)
.build()
.parseClaimsJws(token);
return claimsJws.getBody();
} catch (ExpiredJwtExceptio... | 200 | 120 | 320 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/LocalCounter.java | LocalCounter | nextId | class LocalCounter {
private final Map<HugeType, AtomicLong> counters;
public LocalCounter() {
this.counters = new ConcurrentHashMap<>();
}
public synchronized Id nextId(HugeType type) {<FILL_FUNCTION_BODY>}
public long getCounter(HugeType type) {
AtomicLong counter = this.counte... |
AtomicLong counter = this.counters.get(type);
if (counter == null) {
counter = new AtomicLong(0);
AtomicLong previous = this.counters.putIfAbsent(type, counter);
if (previous != null) {
counter = previous;
}
}
return IdGene... | 344 | 97 | 441 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/cache/AbstractCache.java | AbstractCache | tick | class AbstractCache<K, V> implements Cache<K, V> {
public static final int MB = 1024 * 1024;
public static final int DEFAULT_SIZE = 1 * MB;
public static final int MAX_INIT_CAP = 100 * MB;
protected static final Logger LOG = Log.logger(AbstractCache.class);
// The unit of expired time is ms
p... |
long expireTime = this.expire;
if (expireTime <= 0) {
return 0L;
}
int expireItems = 0;
long current = now();
for (Iterator<CacheNode<K, V>> it = this.nodes(); it.hasNext(); ) {
CacheNode<K, V> node = it.next();
if (current - node.tim... | 1,771 | 213 | 1,984 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/cache/CacheManager.java | CacheManager | cache | class CacheManager {
private static final Logger LOG = Log.logger(CacheManager.class);
private static final CacheManager INSTANCE = new CacheManager();
// Check the cache expiration every 30s by default
private static final long TIMER_TICK_PERIOD = 30;
// Log if tick cost time > 1000ms
privat... |
if (!this.caches.containsKey(name)) {
this.caches.putIfAbsent(name, new RamCache(capacity));
LOG.info("Init RamCache for '{}' with capacity {}",
name, capacity);
}
@SuppressWarnings("unchecked")
Cache<Id, V> cache = (Cache<Id, V>) this.caches... | 1,210 | 136 | 1,346 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/cache/CachedBackendStore.java | CachedBackendStore | query | class CachedBackendStore implements BackendStore {
private BackendStore store = null;
private Cache<Id, Object> cache = null;
public CachedBackendStore(BackendStore store) {
this.store = store;
this.cache = CacheManager.instance().cache("store-" + store());
// Set expire 30s
... |
if (query.empty()) {
return this.store.query(query);
}
QueryId id = new QueryId(query);
Object result = this.cache.get(id);
if (result != null) {
return (Iterator<BackendEntry>) result;
} else {
Iterator<BackendEntry> rs = this.store.... | 1,200 | 135 | 1,335 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/cache/CachedSchemaTransaction.java | SchemaCaches | set | class SchemaCaches<V extends SchemaElement> {
private final int size;
private final IntObjectMap<V> pks;
private final IntObjectMap<V> vls;
private final IntObjectMap<V> els;
private final IntObjectMap<V> ils;
private final CachedTypes cachedTypes;
public Sche... |
assert id.number();
long longId = id.asLong();
if (longId <= 0L) {
assert false : id;
return;
}
int key = (int) longId;
if (key >= this.size) {
return;
}
this.setValue(type, ... | 842 | 89 | 931 | <methods>public void <init>(org.apache.hugegraph.HugeGraphParams, org.apache.hugegraph.backend.store.BackendStore) ,public void addEdgeLabel(org.apache.hugegraph.schema.EdgeLabel) ,public void addIndexLabel(org.apache.hugegraph.schema.SchemaLabel, org.apache.hugegraph.schema.IndexLabel) ,public org.apache.hugegraph.bac... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/cache/LevelCache.java | LevelCache | access | class LevelCache extends AbstractCache<Id, Object> {
// For multi-layer caches
private final AbstractCache<Id, Object>[] caches;
@SuppressWarnings("unchecked")
public LevelCache(AbstractCache<Id, Object> lavel1,
AbstractCache<Id, Object> lavel2) {
super(lavel2.capacity())... |
for (AbstractCache<Id, Object> cache : this.caches) {
// Priority access to the previous level
Object value = cache.access(id);
if (value != null) {
return value;
}
}
return null;
| 674 | 69 | 743 | <methods>public void <init>() ,public void <init>(long) ,public T attachment(T) ,public T attachment() ,public final long capacity() ,public boolean enableMetrics(boolean) ,public void expire(long) ,public final long expire() ,public java.lang.Object get(org.apache.hugegraph.backend.id.Id) ,public java.lang.Object getO... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/id/IdGenerator.java | UuidId | fromBytes | class UuidId implements Id {
private final UUID uuid;
public UuidId(String string) {
this(StringEncoding.uuid(string));
}
public UuidId(byte[] bytes) {
this(fromBytes(bytes));
}
public UuidId(UUID uuid) {
E.checkArgument(uuid != nul... |
E.checkArgument(bytes != null, "The UUID can't be null");
BytesBuffer buffer = BytesBuffer.wrap(bytes);
long high = buffer.readLong();
long low = buffer.readLong();
return new UUID(high, low);
| 533 | 69 | 602 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/id/IdUtil.java | IdUtil | unescape | class IdUtil {
public static String writeStoredString(Id id) {
String idString;
switch (id.type()) {
case LONG:
case STRING:
case UUID:
idString = IdGenerator.asStoredString(id);
break;
case EDGE:
idStri... |
/*
* Note that the `splitter`/`escape` maybe special characters in regular
* expressions, but this is a frequently called method, for faster
* execution, we forbid the use of special characters as delimiter
* or escape sign.
*
* The `limit` param -1 in spli... | 898 | 176 | 1,074 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/id/SnowflakeIdGenerator.java | SnowflakeIdGenerator | instance | class SnowflakeIdGenerator extends IdGenerator {
private static final Logger LOG = Log.logger(SnowflakeIdGenerator.class);
private static final Map<String, SnowflakeIdGenerator> INSTANCES =
new ConcurrentHashMap<>();
private final boolean forceString;
private final IdWorker idWorker;
... |
String graphName = graph.name();
SnowflakeIdGenerator generator = INSTANCES.get(graphName);
E.checkState(generator != null,
"SnowflakeIdGenerator of graph '%s' is not initialized",
graphName);
return generator;
| 1,316 | 73 | 1,389 | <methods>public non-sealed void <init>() ,public static java.lang.String asStoredString(org.apache.hugegraph.backend.id.Id) ,public abstract org.apache.hugegraph.backend.id.Id generate(org.apache.hugegraph.structure.HugeVertex) ,public static org.apache.hugegraph.backend.id.Id.IdType idType(org.apache.hugegraph.backend... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/id/SplicingIdGenerator.java | SplicingIdGenerator | instance | class SplicingIdGenerator extends IdGenerator {
private static volatile SplicingIdGenerator instance;
public static SplicingIdGenerator instance() {<FILL_FUNCTION_BODY>}
/*
* The following defines can't be java regex special characters:
* "\^$.|?*+()[{"
* See: http://www.regular-expression... |
if (instance == null) {
synchronized (SplicingIdGenerator.class) {
if (instance == null) {
instance = new SplicingIdGenerator();
}
}
}
return instance;
| 1,055 | 60 | 1,115 | <methods>public non-sealed void <init>() ,public static java.lang.String asStoredString(org.apache.hugegraph.backend.id.Id) ,public abstract org.apache.hugegraph.backend.id.Id generate(org.apache.hugegraph.structure.HugeVertex) ,public static org.apache.hugegraph.backend.id.Id.IdType idType(org.apache.hugegraph.backend... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/IdHolder.java | BatchIdHolder | fetchNext | class BatchIdHolder extends IdHolder
implements CIter<IdHolder> {
private final Iterator<BackendEntry> entries;
private final Function<Long, Set<Id>> fetcher;
private long count;
private PageIds currentBatch;
public BatchIdHolder(ConditionQuery query,
... |
E.checkArgument(page == null,
"Not support page parameter by BatchIdHolder");
E.checkArgument(batchSize >= 0L,
"Invalid batch size value: %s", batchSize);
if (this.currentBatch != null) {
return this.getFromCur... | 773 | 266 | 1,039 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/IdHolderList.java | IdHolderList | empty | class IdHolderList extends ArrayList<IdHolder> {
private static final IdHolderList EMPTY_P = new IdHolderList(true);
private static final IdHolderList EMPTY_NP = new IdHolderList(false);
private static final long serialVersionUID = -738694176552424990L;
private final boolean paging;
public stati... |
IdHolderList empty = paging ? EMPTY_P : EMPTY_NP;
empty.clear();
return empty;
| 298 | 36 | 334 | <methods>public void <init>() ,public void <init>(int) ,public void <init>(Collection<? extends org.apache.hugegraph.backend.page.IdHolder>) ,public boolean add(org.apache.hugegraph.backend.page.IdHolder) ,public void add(int, org.apache.hugegraph.backend.page.IdHolder) ,public boolean addAll(Collection<? extends org.a... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/PageEntryIterator.java | PageEntryIterator | parsePageInfo | class PageEntryIterator<R> implements CIter<R> {
private final QueryList<R> queries;
private final long pageSize;
private final PageInfo pageInfo;
private final QueryResults<R> queryResults; // for upper layer
private QueryList.PageResults<R> pageResults;
private long remaining;
public Pa... |
String page = this.queries.parent().pageWithoutCheck();
PageInfo pageInfo = PageInfo.fromString(page);
E.checkState(pageInfo.offset() < this.queries.total(),
"Invalid page '%s' with an offset '%s' exceeds " +
"the size of IdHolderList", page, pageInfo.o... | 779 | 94 | 873 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/PageIds.java | PageIds | page | class PageIds {
public static final PageIds EMPTY = new PageIds(ImmutableSet.of(),
PageState.EMPTY);
private final Set<Id> ids;
private final PageState pageState;
public PageIds(Set<Id> ids, PageState pageState) {
this.ids = ids;
thi... |
if (this.pageState == null) {
return null;
}
return this.pageState.toString();
| 185 | 33 | 218 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/PageInfo.java | PageInfo | fromBytes | class PageInfo {
public static final String PAGE = "page";
public static final String PAGE_NONE = "";
private int offset;
private String page;
public PageInfo(int offset, String page) {
E.checkArgument(offset >= 0, "The offset must be >= 0");
E.checkNotNull(page, "page");
... |
if (bytes.length == 0) {
// The first page
return new PageInfo(0, PAGE_NONE);
}
try {
BytesBuffer buffer = BytesBuffer.wrap(bytes);
int offset = buffer.readInt();
byte[] pageState = buffer.readBytes();
String page = PageSta... | 617 | 146 | 763 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/PageState.java | PageState | fromString | class PageState {
public static final byte[] EMPTY_BYTES = new byte[0];
public static final PageState EMPTY = new PageState(EMPTY_BYTES, 0, 0);
public static final char SPACE = ' ';
public static final char PLUS = '+';
private final byte[] position;
private final int offset;
private final ... |
E.checkNotNull(page, "page");
/*
* URLDecoder will auto decode '+' to space in url due to the request
* of HTML4, so we choose to replace the space to '+' after getting it
* More details refer to #1437
*/
page = page.replace(SPACE, PLUS);
return fromB... | 628 | 100 | 728 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/QueryList.java | IndexQuery | updateOffsetIfNeeded | class IndexQuery implements FlattenQuery<R> {
// One IdHolder each sub-query
private final IdHolderList holders;
// Fetching ids size each time, default 100
private final long batchSize;
public IndexQuery(IdHolderList holders, long batchSize) {
this.holders = holder... |
Query parent = parent();
assert parent instanceof ConditionQuery;
OptimizedType optimized = ((ConditionQuery) parent).optimized();
if (optimized == OptimizedType.INDEX_FILTER) {
return;
}
// Others sub-query may update parent offse... | 1,041 | 85 | 1,126 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/page/SortByCountIdHolderList.java | SortByCountIdHolderList | add | class SortByCountIdHolderList extends IdHolderList {
private static final long serialVersionUID = -7779357582250824558L;
private final List<IdHolder> mergedHolders;
public SortByCountIdHolderList(boolean paging) {
super(paging);
this.mergedHolders = new ArrayList<>();
}
@Override... |
if (this.paging()) {
return super.add(holder);
}
this.mergedHolders.add(holder);
if (super.isEmpty()) {
Query parent = holder.query().originQuery();
super.add(new SortByCountIdHolder(parent));
}
SortByCountIdHolder sortHolder = (SortB... | 469 | 116 | 585 | <methods>public void <init>(boolean) ,public boolean add(org.apache.hugegraph.backend.page.IdHolder) ,public boolean addAll(Collection<? extends org.apache.hugegraph.backend.page.IdHolder>) ,public static org.apache.hugegraph.backend.page.IdHolderList empty(boolean) ,public boolean paging() <variables>private static fi... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/Aggregate.java | Aggregate | reduce | class Aggregate {
private final AggregateFunc func;
private final String column;
public Aggregate(AggregateFunc func, String column) {
this.func = func;
this.column = column;
}
public AggregateFunc func() {
return this.func;
}
public String column() {
retu... |
Number number;
long count = 0L;
if (results.hasNext()) {
number = results.next();
count++;
} else {
return this.defaultValue;
}
while (results.hasNext()) {
number = this.merger.apply(... | 486 | 121 | 607 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/BatchConditionQuery.java | BatchConditionQuery | mergeToIN | class BatchConditionQuery extends ConditionQuery {
private Condition.Relation in;
private final int batchSize;
public BatchConditionQuery(HugeType resultType, int batchSize) {
super(resultType);
this.in = null;
this.batchSize = batchSize;
}
public void mergeToIN(ConditionQ... |
Object value = query.condition(key);
if (this.in == null) {
assert !this.containsRelation(RelationType.IN);
this.resetConditions(InsertionOrderUtil.newList(
(List<Condition>) query.conditions()));
this.unsetCondition(key);
List<Object... | 254 | 254 | 508 | <methods>public void <init>(org.apache.hugegraph.type.HugeType) ,public void <init>(org.apache.hugegraph.type.HugeType, org.apache.hugegraph.backend.query.Query) ,public boolean allRelation() ,public boolean allSysprop() ,public void checkFlattened() ,public static java.lang.String concatValues(List<?>) ,public static ... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/Condition.java | BinCondition | toString | class BinCondition extends Condition {
private Condition left;
private Condition right;
public BinCondition(Condition left, Condition right) {
E.checkNotNull(left, "left condition");
E.checkNotNull(right, "right condition");
this.left = left;
thi... |
StringBuilder sb = new StringBuilder(64);
sb.append(this.left).append(' ');
sb.append(this.type().name()).append(' ');
sb.append(this.right);
return sb.toString();
| 440 | 63 | 503 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/EdgesQueryIterator.java | EdgesQueryIterator | next | class EdgesQueryIterator implements Iterator<Query> {
private final List<Id> labels;
private final Directions directions;
private final long limit;
private final Iterator<Id> sources;
public EdgesQueryIterator(Iterator<Id> sources,
Directions directions,
... |
Id sourceId = this.sources.next();
ConditionQuery query = GraphTransaction.constructEdgesQuery(sourceId,
this.directions,
this.labels);
if (this.limit != Query... | 204 | 114 | 318 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/IdPrefixQuery.java | IdPrefixQuery | toString | class IdPrefixQuery extends Query {
private final Id start;
private final boolean inclusiveStart;
private final Id prefix;
public IdPrefixQuery(HugeType resultType, Id prefix) {
this(resultType, null, prefix, true, prefix);
}
public IdPrefixQuery(Query originQuery, Id prefix) {
... |
StringBuilder sb = new StringBuilder(super.toString());
assert sb.length() > 0;
sb.deleteCharAt(sb.length() - 1); // Remove the last "`"
sb.append(" id prefix with ").append(this.prefix);
if (this.start != this.prefix) {
sb.append(" and start with ").append(this.star... | 543 | 150 | 693 | <methods>public void <init>(org.apache.hugegraph.type.HugeType) ,public void <init>(org.apache.hugegraph.type.HugeType, org.apache.hugegraph.backend.query.Query) ,public long actualOffset() ,public org.apache.hugegraph.backend.query.Aggregate aggregate() ,public void aggregate(org.apache.hugegraph.backend.query.Aggrega... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/IdQuery.java | OneIdQuery | query | class OneIdQuery extends IdQuery {
private Id id;
public OneIdQuery(HugeType resultType, Id id) {
super(resultType);
super.mustSortByInput = false;
this.id = id;
}
public OneIdQuery(Query originQuery, Id id) {
super(originQuery.resultTyp... |
E.checkArgumentNotNull(id, "Query id can't be null");
this.id = id;
return this;
| 391 | 35 | 426 | <methods>public void <init>(org.apache.hugegraph.type.HugeType) ,public void <init>(org.apache.hugegraph.type.HugeType, org.apache.hugegraph.backend.query.Query) ,public long actualOffset() ,public org.apache.hugegraph.backend.query.Aggregate aggregate() ,public void aggregate(org.apache.hugegraph.backend.query.Aggrega... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/query/IdRangeQuery.java | IdRangeQuery | toString | class IdRangeQuery extends Query {
private final Id start;
private final Id end;
private final boolean inclusiveStart;
private final boolean inclusiveEnd;
public IdRangeQuery(HugeType resultType, Id start, Id end) {
this(resultType, null, start, end);
}
public IdRangeQuery(HugeTyp... |
StringBuilder builder = new StringBuilder(super.toString());
assert builder.length() > 0;
builder.deleteCharAt(builder.length() - 1); // Remove the last "`"
builder.append(" id in range ")
.append(this.inclusiveStart ? "[" : "(")
.append(this.start)
... | 585 | 132 | 717 | <methods>public void <init>(org.apache.hugegraph.type.HugeType) ,public void <init>(org.apache.hugegraph.type.HugeType, org.apache.hugegraph.backend.query.Query) ,public long actualOffset() ,public org.apache.hugegraph.backend.query.Aggregate aggregate() ,public void aggregate(org.apache.hugegraph.backend.query.Aggrega... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/AbstractSerializer.java | AbstractSerializer | writeQuery | class AbstractSerializer
implements GraphSerializer, SchemaSerializer {
protected HugeConfig config;
public AbstractSerializer() {
// TODO: default constructor
}
public AbstractSerializer(HugeConfig config) {
this.config = config;
}
protected BackendEntry convertEntry... |
HugeType type = query.resultType();
// Serialize edge condition query (TODO: add VEQ(for EOUT/EIN))
if (type.isEdge() && query.conditionsSize() > 0) {
if (query.idsSize() > 0) {
throw new BackendException("Not supported query edge by id " +
... | 185 | 350 | 535 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/BinaryBackendEntry.java | BinaryId | asBytes | class BinaryId implements Id {
private final byte[] bytes;
private final Id id;
public BinaryId(byte[] bytes, Id id) {
this.bytes = bytes;
this.id = id;
}
public Id origin() {
return this.id;
}
@Override
public IdTyp... |
E.checkArgument(offset < this.bytes.length,
"Invalid offset %s, must be < length %s",
offset, this.bytes.length);
return Arrays.copyOfRange(this.bytes, offset, this.bytes.length);
| 418 | 65 | 483 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/BinaryEntryIterator.java | BinaryEntryIterator | fetch | class BinaryEntryIterator<Elem> extends BackendEntryIterator {
protected final BackendIterator<Elem> results;
protected final BiFunction<BackendEntry, Elem, BackendEntry> merger;
protected BackendEntry next;
public BinaryEntryIterator(BackendIterator<Elem> results, Query query,
... |
assert this.current == null;
if (this.next != null) {
this.current = this.next;
this.next = null;
}
while (this.results.hasNext()) {
Elem elem = this.results.next();
BackendEntry merged = this.merger.apply(this.current, elem);
... | 652 | 318 | 970 | <methods>public void <init>(org.apache.hugegraph.backend.query.Query) ,public static final void checkInterrupted() ,public boolean hasNext() ,public transient java.lang.Object metadata(java.lang.String, java.lang.Object[]) ,public org.apache.hugegraph.backend.store.BackendEntry next() <variables>public static final lon... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/BinaryScatterSerializer.java | BinaryScatterSerializer | readVertex | class BinaryScatterSerializer extends BinarySerializer {
public BinaryScatterSerializer(HugeConfig config) {
super(true, true, false);
}
@Override
public BackendEntry writeVertex(HugeVertex vertex) {
BinaryBackendEntry entry = newBackendEntry(vertex);
if (vertex.removed()) {
... |
if (bytesEntry == null) {
return null;
}
BinaryBackendEntry entry = this.convertEntry(bytesEntry);
// Parse label
final byte[] VL = this.formatSyspropName(entry.id(), HugeKeys.LABEL);
BackendColumn vl = entry.column(VL);
VertexLabel vertexLabel = Ver... | 290 | 237 | 527 | <methods>public void <init>() ,public void <init>(HugeConfig) ,public void <init>(boolean, boolean, boolean) ,public static void increaseOne(byte[]) ,public org.apache.hugegraph.backend.store.BackendEntry parse(org.apache.hugegraph.backend.store.BackendEntry) ,public org.apache.hugegraph.structure.HugeEdge readEdge(org... |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/MergeIterator.java | MergeIterator | fetch | class MergeIterator<T, R> extends WrappedIterator<T> {
private final Iterator<T> originIterator;
private final BiFunction<T, R, Boolean> merger;
private final List<Iterator<R>> iterators = new ArrayList<>();
private final List<R> headElements;
public MergeIterator(Iterator<T> originIterator,
... |
if (!this.originIterator.hasNext()) {
return false;
}
T next = this.originIterator.next();
for (int i = 0; i < this.iterators.size(); i++) {
R element = this.headElements.get(i);
if (element == none()) {
continue;
}
... | 428 | 206 | 634 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/SerializerFactory.java | SerializerFactory | serializer | class SerializerFactory {
private static final Map<String, Class<? extends AbstractSerializer>> serializers;
static {
serializers = new ConcurrentHashMap<>();
}
public static AbstractSerializer serializer(HugeConfig config, String name) {<FILL_FUNCTION_BODY>}
@SuppressWarnings({"rawtypes... |
name = name.toLowerCase();
switch (name) {
case "binary":
return new BinarySerializer(config);
case "binaryscatter":
return new BinaryScatterSerializer(config);
case "text":
return new TextSerializer(config);
... | 328 | 194 | 522 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/serializer/TableBackendEntry.java | Row | mergeable | class Row {
private HugeType type;
private Id id;
private Id subId;
private final Map<HugeKeys, Object> columns;
private long ttl;
public Row(HugeType type) {
this(type, null);
}
public Row(HugeType type, Id id) {
this.type = typ... |
if (!(other instanceof TableBackendEntry)) {
return false;
}
TableBackendEntry tableEntry = (TableBackendEntry) other;
Object selfId = this.column(HugeKeys.ID);
Object otherId = tableEntry.column(HugeKeys.ID);
if (!selfId.equals(otherId)) {
return... | 1,744 | 156 | 1,900 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/store/AbstractBackendStore.java | AbstractBackendStore | metadata | class AbstractBackendStore<Session extends BackendSession>
implements BackendStore {
// TODO: move SystemSchemaStore into backend like MetaStore
private final SystemSchemaStore systemSchemaStore;
private final MetaDispatcher<Session> dispatcher;
public AbstractBackendStore() {
this.sys... |
Session session = this.session(type);
MetaDispatcher<Session> dispatcher;
if (type == null) {
dispatcher = this.metaDispatcher();
} else {
BackendTable<Session, ?> table = this.table(type);
dispatcher = table.metaDispatcher();
}
return... | 425 | 99 | 524 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/store/AbstractBackendStoreProvider.java | AbstractBackendStoreProvider | initialized | class AbstractBackendStoreProvider
implements BackendStoreProvider {
private static final Logger LOG = Log.logger(AbstractBackendStoreProvider.class);
private String graph = null;
private final EventHub storeEventHub = new EventHub("store");
protected Map<String, BackendStore> stores = null;... |
this.checkOpened();
for (BackendStore store : this.stores.values()) {
if (!store.initialized()) {
return false;
}
}
return true;
| 1,678 | 54 | 1,732 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/store/BackendEntryIterator.java | BackendEntryIterator | reachLimit | class BackendEntryIterator implements CIter<BackendEntry> {
private static final Logger LOG = Log.logger(BackendEntryIterator.class);
public static final long INLINE_BATCH_SIZE = Query.COMMIT_BATCH;
protected final Query query;
protected BackendEntry current;
private long count;
public Backe... |
try {
checkInterrupted();
} catch (Throwable e) {
try {
this.close();
} catch (Throwable ex) {
LOG.warn("Failed to close backend entry iterator for interrupted query", ex);
}
throw e;
}
return th... | 1,263 | 85 | 1,348 | <no_super_class> |
apache_incubator-hugegraph | incubator-hugegraph/hugegraph-server/hugegraph-core/src/main/java/org/apache/hugegraph/backend/store/BackendProviderFactory.java | BackendProviderFactory | open | class BackendProviderFactory {
private static final Logger LOG = Log.logger(BackendProviderFactory.class);
private static Map<String, Class<? extends BackendStoreProvider>> providers;
static {
providers = new ConcurrentHashMap<>();
}
public static BackendStoreProvider open(HugeGraphParam... |
HugeConfig config = params.configuration();
String backend = config.get(CoreOptions.BACKEND).toLowerCase();
String graph = config.get(CoreOptions.STORE);
boolean raftMode = config.get(CoreOptions.RAFT_MODE);
BackendStoreProvider provider = newProvider(config);
if (raftM... | 603 | 151 | 754 | <no_super_class> |
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