idx int64 0 165k | question stringlengths 73 4.15k | target stringlengths 5 918 | len_question int64 21 890 | len_target int64 3 255 |
|---|---|---|---|---|
158,600 | private static void selectJsonRow ( CqlSession session ) { // Reading the whole row as a JSON object Statement stmt = selectFrom ( "examples" , "json_jsr353_row" ) . json ( ) . all ( ) . whereColumn ( "id" ) . in ( literal ( 1 ) , literal ( 2 ) ) . build ( ) ; ResultSet rows = session . execute ( stmt ) ; for ( Row row... | Retrieving User instances from table rows using SELECT JSON | 219 | 10 |
158,601 | private static ByteBuffer readAll ( File file ) throws IOException { try ( FileInputStream inputStream = new FileInputStream ( file ) ) { FileChannel channel = inputStream . getChannel ( ) ; ByteBuffer buffer = ByteBuffer . allocate ( ( int ) channel . size ( ) ) ; channel . read ( buffer ) ; buffer . flip ( ) ; return... | probably not insert it into Cassandra either ; ) | 80 | 9 |
158,602 | public static int minimumRequestSize ( Request request ) { // Header and payload are common inside a Frame at the protocol level // Frame header has a fixed size of 9 for protocol version >= V3, which includes Frame flags // size int size = FrameCodec . headerEncodedSize ( ) ; if ( ! request . getCustomPayload ( ) . is... | Returns a common size for all kinds of Request implementations . | 131 | 11 |
158,603 | public static int sizeOfSimpleStatementValues ( SimpleStatement simpleStatement , ProtocolVersion protocolVersion , CodecRegistry codecRegistry ) { int size = 0 ; if ( ! simpleStatement . getPositionalValues ( ) . isEmpty ( ) ) { List < ByteBuffer > positionalValues = new ArrayList <> ( simpleStatement . getPositionalV... | Returns the size in bytes of a simple statement s values depending on whether the values are named or positional . | 273 | 21 |
158,604 | public static Integer sizeOfInnerBatchStatementInBytes ( BatchableStatement statement , ProtocolVersion protocolVersion , CodecRegistry codecRegistry ) { int size = 0 ; size += PrimitiveSizes . BYTE ; // for each inner statement, there is one byte for the "kind": prepared or string if ( statement instanceof SimpleState... | The size of a statement inside a batch query is different from the size of a complete Statement . The inner batch statements only include the query or prepared ID and the values of the statement . | 194 | 37 |
158,605 | public List < VertexT > topologicalSort ( ) { Preconditions . checkState ( ! wasSorted ) ; wasSorted = true ; Queue < VertexT > queue = new ArrayDeque <> ( ) ; for ( Map . Entry < VertexT , Integer > entry : vertices . entrySet ( ) ) { if ( entry . getValue ( ) == 0 ) { queue . add ( entry . getKey ( ) ) ; } } List < V... | one - time use only calling this multiple times on the same graph won t work | 229 | 16 |
158,606 | public void cancel ( ResponseCallback responseCallback ) { // To avoid creating an extra message, we adopt the convention that writing the callback // directly means cancellation writeCoalescer . writeAndFlush ( channel , responseCallback ) . addListener ( UncaughtExceptions :: log ) ; } | Cancels a callback indicating that the client that wrote it is no longer interested in the answer . | 58 | 20 |
158,607 | private void computeEvents ( KeyspaceMetadata oldKeyspace , KeyspaceMetadata newKeyspace , ImmutableList . Builder < Object > events ) { if ( oldKeyspace == null ) { events . add ( KeyspaceChangeEvent . created ( newKeyspace ) ) ; } else { if ( ! shallowEquals ( oldKeyspace , newKeyspace ) ) { events . add ( KeyspaceCh... | Computes the exact set of events to emit when a keyspace has changed . | 117 | 16 |
158,608 | public void receive ( IncomingT element ) { assert adminExecutor . inEventLoop ( ) ; if ( stopped ) { return ; } if ( window . isZero ( ) || maxEvents == 1 ) { LOG . debug ( "Received {}, flushing immediately (window = {}, maxEvents = {})" , element , window , maxEvents ) ; onFlush . accept ( coalescer . apply ( Immuta... | This must be called on eventExecutor too . | 186 | 10 |
158,609 | @ NonNull public CompletionStage < SessionT > buildAsync ( ) { CompletionStage < CqlSession > buildStage = buildDefaultSessionAsync ( ) ; CompletionStage < SessionT > wrapStage = buildStage . thenApply ( this :: wrap ) ; // thenApply does not propagate cancellation (!) CompletableFutures . propagateCancellation ( wrapS... | Creates the session with the options set by this builder . | 89 | 12 |
158,610 | private boolean getRow ( ) { try { rowCache . clear ( ) ; while ( rowCache . size ( ) < rowCacheSize && parser . hasNext ( ) ) { handleEvent ( parser . nextEvent ( ) ) ; } rowCacheIterator = rowCache . iterator ( ) ; return rowCacheIterator . hasNext ( ) ; } catch ( XMLStreamException e ) { throw new ParseException ( "... | Read through a number of rows equal to the rowCacheSize field or until there is no more data to read | 97 | 22 |
158,611 | void setFormatString ( StartElement startElement , StreamingCell cell ) { Attribute cellStyle = startElement . getAttributeByName ( new QName ( "s" ) ) ; String cellStyleString = ( cellStyle != null ) ? cellStyle . getValue ( ) : null ; XSSFCellStyle style = null ; if ( cellStyleString != null ) { style = stylesTable .... | Read the numeric format string out of the styles table for this cell . Stores the result in the Cell . | 244 | 21 |
158,612 | private Supplier getFormatterForType ( String type ) { switch ( type ) { case "s" : //string stored in shared table if ( ! lastContents . isEmpty ( ) ) { int idx = Integer . parseInt ( lastContents ) ; return new StringSupplier ( new XSSFRichTextString ( sst . getEntryAt ( idx ) ) . toString ( ) ) ; } return new String... | Tries to format the contents of the last contents appropriately based on the provided type and the discovered numeric format . | 384 | 22 |
158,613 | String unformattedContents ( ) { switch ( currentCell . getType ( ) ) { case "s" : //string stored in shared table if ( ! lastContents . isEmpty ( ) ) { int idx = Integer . parseInt ( lastContents ) ; return new XSSFRichTextString ( sst . getEntryAt ( idx ) ) . toString ( ) ; } return lastContents ; case "inlineStr" : ... | Returns the contents of the cell with no formatting applied | 127 | 10 |
158,614 | @ Override public CellType getCellType ( ) { if ( formulaType ) { return CellType . FORMULA ; } else if ( contentsSupplier . getContent ( ) == null || type == null ) { return CellType . BLANK ; } else if ( "n" . equals ( type ) ) { return CellType . NUMERIC ; } else if ( "s" . equals ( type ) || "inlineStr" . equals ( ... | Return the cell type . | 206 | 5 |
158,615 | @ Override public String getStringCellValue ( ) { Object c = contentsSupplier . getContent ( ) ; return c == null ? "" : c . toString ( ) ; } | Get the value of the cell as a string . For blank cells we return an empty string . | 39 | 19 |
158,616 | @ Override public Date getDateCellValue ( ) { if ( getCellType ( ) == CellType . STRING ) { throw new IllegalStateException ( "Cell type cannot be CELL_TYPE_STRING" ) ; } return rawContents == null ? null : HSSFDateUtil . getJavaDate ( getNumericCellValue ( ) , use1904Dates ) ; } | Get the value of the cell as a date . For strings we throw an exception . For blank cells we return a null . | 84 | 25 |
158,617 | @ Override public boolean getBooleanCellValue ( ) { CellType cellType = getCellType ( ) ; switch ( cellType ) { case BLANK : return false ; case BOOLEAN : return rawContents != null && TRUE_AS_STRING . equals ( rawContents ) ; case FORMULA : throw new NotSupportedException ( ) ; default : throw typeMismatch ( CellType ... | Get the value of the cell as a boolean . For strings we throw an exception . For blank cells we return a false . | 99 | 25 |
158,618 | private static String getCellTypeName ( CellType cellType ) { switch ( cellType ) { case BLANK : return "blank" ; case STRING : return "text" ; case BOOLEAN : return "boolean" ; case ERROR : return "error" ; case NUMERIC : return "numeric" ; case FORMULA : return "formula" ; } return "#unknown cell type (" + cellType +... | Used to help format error messages | 97 | 6 |
158,619 | @ Override public CellType getCachedFormulaResultType ( ) { if ( formulaType ) { if ( contentsSupplier . getContent ( ) == null || type == null ) { return CellType . BLANK ; } else if ( "n" . equals ( type ) ) { return CellType . NUMERIC ; } else if ( "s" . equals ( type ) || "inlineStr" . equals ( type ) || "str" . eq... | Only valid for formula cells | 198 | 5 |
158,620 | @ Override public void close ( ) throws IOException { try { workbook . close ( ) ; } finally { if ( tmp != null ) { if ( log . isDebugEnabled ( ) ) { log . debug ( "Deleting tmp file [" + tmp . getAbsolutePath ( ) + "]" ) ; } tmp . delete ( ) ; } } } | Closes the streaming resource attempting to clean up any temporary files created . | 77 | 14 |
158,621 | public boolean containsThumbnail ( int userPage , int page , float width , float height , RectF pageRelativeBounds ) { PagePart fakePart = new PagePart ( userPage , page , null , width , height , pageRelativeBounds , true , 0 ) ; for ( PagePart part : thumbnails ) { if ( part . equals ( fakePart ) ) { return true ; } }... | Return true if already contains the described PagePart | 88 | 9 |
158,622 | private float distance ( MotionEvent event ) { if ( event . getPointerCount ( ) < 2 ) { return 0 ; } return PointF . length ( event . getX ( POINTER1 ) - event . getX ( POINTER2 ) , // event . getY ( POINTER1 ) - event . getY ( POINTER2 ) ) ; } | Calculates the distance between the 2 current pointers | 76 | 10 |
158,623 | private boolean isClick ( MotionEvent upEvent , float xDown , float yDown , float xUp , float yUp ) { if ( upEvent == null ) return false ; long time = upEvent . getEventTime ( ) - upEvent . getDownTime ( ) ; float distance = PointF . length ( // xDown - xUp , // yDown - yUp ) ; return time < MAX_CLICK_TIME && distance... | Test if a MotionEvent with the given start and end offsets can be considered as a click . | 103 | 19 |
158,624 | private void drawPart ( Canvas canvas , PagePart part ) { // Can seem strange, but avoid lot of calls RectF pageRelativeBounds = part . getPageRelativeBounds ( ) ; Bitmap renderedBitmap = part . getRenderedBitmap ( ) ; // Move to the target page float localTranslationX = 0 ; float localTranslationY = 0 ; if ( swipeVert... | Draw a given PagePart on the canvas | 525 | 8 |
158,625 | public void loadPages ( ) { if ( optimalPageWidth == 0 || optimalPageHeight == 0 ) { return ; } // Cancel all current tasks renderingAsyncTask . removeAllTasks ( ) ; cacheManager . makeANewSet ( ) ; // Find current index in filtered user pages int index = currentPage ; if ( filteredUserPageIndexes != null ) { index = f... | Load all the parts around the center of the screen taking into account X and Y offsets zoom level and the current page displayed | 214 | 24 |
158,626 | public void loadComplete ( DecodeService decodeService ) { this . decodeService = decodeService ; this . documentPageCount = decodeService . getPageCount ( ) ; // We assume all the pages are the same size this . pageWidth = decodeService . getPageWidth ( 0 ) ; this . pageHeight = decodeService . getPageHeight ( 0 ) ; s... | Called when the PDF is loaded | 129 | 7 |
158,627 | public void onBitmapRendered ( PagePart part ) { if ( part . isThumbnail ( ) ) { cacheManager . cacheThumbnail ( part ) ; } else { cacheManager . cachePart ( part ) ; } invalidate ( ) ; } | Called when a rendering task is over and a PagePart has been freshly created . | 51 | 17 |
158,628 | private int determineValidPageNumberFrom ( int userPage ) { if ( userPage <= 0 ) { return 0 ; } if ( originalUserPages != null ) { if ( userPage >= originalUserPages . length ) { return originalUserPages . length - 1 ; } } else { if ( userPage >= documentPageCount ) { return documentPageCount - 1 ; } } return userPage ... | Given the UserPage number this method restrict it to be sure it s an existing page . It takes care of using the user defined pages if any . | 83 | 30 |
158,629 | private void calculateOptimalWidthAndHeight ( ) { if ( state == State . DEFAULT || getWidth ( ) == 0 ) { return ; } float maxWidth = getWidth ( ) , maxHeight = getHeight ( ) ; float w = pageWidth , h = pageHeight ; float ratio = w / h ; w = maxWidth ; h = ( float ) Math . floor ( maxWidth / ratio ) ; if ( h > maxHeight... | Calculate the optimal width and height of a page considering the area width and height | 145 | 17 |
158,630 | private void calculateMinimapBounds ( ) { float ratioX = Constants . MINIMAP_MAX_SIZE / optimalPageWidth ; float ratioY = Constants . MINIMAP_MAX_SIZE / optimalPageHeight ; float ratio = Math . min ( ratioX , ratioY ) ; float minimapWidth = optimalPageWidth * ratio ; float minimapHeight = optimalPageHeight * ratio ; mi... | Place the minimap background considering the optimal width and height and the MINIMAP_MAX_SIZE . | 132 | 21 |
158,631 | private void calculateMasksBounds ( ) { leftMask = new RectF ( 0 , 0 , getWidth ( ) / 2 - toCurrentScale ( optimalPageWidth ) / 2 , getHeight ( ) ) ; rightMask = new RectF ( getWidth ( ) / 2 + toCurrentScale ( optimalPageWidth ) / 2 , 0 , getWidth ( ) , getHeight ( ) ) ; } | Place the left and right masks around the current page . | 84 | 11 |
158,632 | public void moveTo ( float offsetX , float offsetY ) { if ( swipeVertical ) { // Check X offset if ( toCurrentScale ( optimalPageWidth ) < getWidth ( ) ) { offsetX = getWidth ( ) / 2 - toCurrentScale ( optimalPageWidth ) / 2 ; } else { if ( offsetX > 0 ) { offsetX = 0 ; } else if ( offsetX + toCurrentScale ( optimalPag... | Move to the given X and Y offsets but check them ahead of time to be sure not to go outside the the big strip . | 749 | 26 |
158,633 | public Configurator fromAsset ( String assetName ) { try { File pdfFile = FileUtils . fileFromAsset ( getContext ( ) , assetName ) ; return fromFile ( pdfFile ) ; } catch ( IOException e ) { throw new FileNotFoundException ( assetName + " does not exist." , e ) ; } } | Use an asset file as the pdf source | 72 | 8 |
158,634 | public Configurator fromFile ( File file ) { if ( ! file . exists ( ) ) throw new FileNotFoundException ( file . getAbsolutePath ( ) + "does not exist." ) ; return new Configurator ( Uri . fromFile ( file ) ) ; } | Use a file as the pdf source | 59 | 7 |
158,635 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span putAttribute ( Data data ) { Span span = data . attributeSpan ; for ( int i = 0 ; i < data . size ; i ++ ) { span . putAttribute ( data . attributeKeys [ i ] , data . attributeValues [ i ] ) ; } return span ; } | Add attributes individually . | 90 | 4 |
158,636 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span putAttributes ( Data data ) { Span span = data . attributeSpan ; span . putAttributes ( data . attributeMap ) ; return span ; } | Add attributes as a map . | 61 | 6 |
158,637 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span addAnnotationEmpty ( Data data ) { Span span = data . annotationSpanEmpty ; span . addAnnotation ( ANNOTATION_DESCRIPTION ) ; return span ; } | Add an annotation as description only . | 67 | 7 |
158,638 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span addAnnotationWithAttributes ( Data data ) { Span span = data . annotationSpanAttributes ; span . addAnnotation ( ANNOTATION_DESCRIPTION , data . attributeMap ) ; return span ; } | Add an annotation with attributes . | 73 | 6 |
158,639 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span addAnnotationWithAnnotation ( Data data ) { Span span = data . annotationSpanAnnotation ; Annotation annotation = Annotation . fromDescriptionAndAttributes ( ANNOTATION_DESCRIPTION , data . attributeMap ) ; span .... | Add an annotation with an annotation . | 90 | 7 |
158,640 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span addMessageEvent ( Data data ) { Span span = data . messageEventSpan ; for ( int i = 0 ; i < data . size ; i ++ ) { span . addMessageEvent ( data . messageEvents [ i ] ) ; } return span ; } | Add message events . | 85 | 4 |
158,641 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Span addLink ( Data data ) { Span span = data . linkSpan ; for ( int i = 0 ; i < data . size ; i ++ ) { span . addLink ( data . links [ i ] ) ; } return span ; } | Add links . | 81 | 3 |
158,642 | @ Override public < V > Callable < V > wrap ( Callable < V > callable ) { if ( isTracing ( ) ) { return new SpanContinuingTraceCallable < V > ( this , this . traceKeys , this . spanNamer , callable ) ; } return callable ; } | Wrap the callable in a TraceCallable if tracing . | 68 | 13 |
158,643 | @ Override public Runnable wrap ( Runnable runnable ) { if ( isTracing ( ) ) { return new SpanContinuingTraceRunnable ( this , this . traceKeys , this . spanNamer , runnable ) ; } return runnable ; } | Wrap the runnable in a TraceRunnable if tracing . | 62 | 15 |
158,644 | public static void premain ( String agentArgs , Instrumentation instrumentation ) throws Exception { checkNotNull ( instrumentation , "instrumentation" ) ; logger . fine ( "Initializing." ) ; // The classes in bootstrap.jar, such as ContextManger and ContextStrategy, will be referenced // from classes loaded by the boo... | Initializes the OpenCensus Agent for Java . | 276 | 10 |
158,645 | private static TraceServiceGrpc . TraceServiceStub getTraceServiceStub ( String endPoint , Boolean useInsecure , SslContext sslContext ) { ManagedChannelBuilder < ? > channelBuilder ; if ( useInsecure ) { channelBuilder = ManagedChannelBuilder . forTarget ( endPoint ) . usePlaintext ( ) ; } else { channelBuilder = Nett... | One stub can be used for both Export RPC and Config RPC . | 138 | 13 |
158,646 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public MeasureMap recordBatchedDoubleCount ( Data data ) { MeasureMap map = data . recorder . newMeasureMap ( ) ; for ( int i = 0 ; i < data . numValues ; i ++ ) { map . put ( StatsBenchmarksUtil . DOUBLE_COUNT_MEASURES [ i ]... | Record batched double count measures . | 117 | 7 |
158,647 | static File getResourceAsTempFile ( String resourceName ) throws IOException { checkArgument ( ! Strings . isNullOrEmpty ( resourceName ) , "resourceName" ) ; File file = File . createTempFile ( resourceName , ".tmp" ) ; OutputStream os = new FileOutputStream ( file ) ; try { getResourceAsTempFile ( resourceName , file... | Returns a resource of the given name as a temporary file . | 98 | 12 |
158,648 | public static void createAndRegister ( DatadogTraceConfiguration configuration ) throws MalformedURLException { synchronized ( monitor ) { checkState ( handler == null , "Datadog exporter is already registered." ) ; String agentEndpoint = configuration . getAgentEndpoint ( ) ; String service = configuration . getServic... | Creates and registers the Datadog Trace exporter to the OpenCensus library . Only one Datadog exporter can be registered at any point . | 147 | 32 |
158,649 | @ Deprecated public static void createAndRegisterWithCredentialsAndProjectId ( Credentials credentials , String projectId , Duration exportInterval ) throws IOException { checkNotNull ( credentials , "credentials" ) ; checkNotNull ( projectId , "projectId" ) ; checkNotNull ( exportInterval , "exportInterval" ) ; create... | Creates a StackdriverStatsExporter for an explicit project ID and using explicit credentials with default Monitored Resource . | 108 | 23 |
158,650 | @ Deprecated public static void createAndRegisterWithProjectId ( String projectId , Duration exportInterval ) throws IOException { checkNotNull ( projectId , "projectId" ) ; checkNotNull ( exportInterval , "exportInterval" ) ; createInternal ( null , projectId , exportInterval , DEFAULT_RESOURCE , null , DEFAULT_CONSTA... | Creates a Stackdriver Stats exporter for an explicit project ID with default Monitored Resource . | 86 | 19 |
158,651 | @ Deprecated public static void createAndRegister ( Duration exportInterval ) throws IOException { checkNotNull ( exportInterval , "exportInterval" ) ; checkArgument ( ! DEFAULT_PROJECT_ID . isEmpty ( ) , "Cannot find a project ID from application default." ) ; createInternal ( null , DEFAULT_PROJECT_ID , exportInterva... | Creates a Stackdriver Stats exporter with default Monitored Resource . | 102 | 14 |
158,652 | @ Deprecated public static void createAndRegisterWithProjectIdAndMonitoredResource ( String projectId , Duration exportInterval , MonitoredResource monitoredResource ) throws IOException { checkNotNull ( projectId , "projectId" ) ; checkNotNull ( exportInterval , "exportInterval" ) ; checkNotNull ( monitoredResource , ... | Creates a Stackdriver Stats exporter with an explicit project ID and a custom Monitored Resource . | 107 | 20 |
158,653 | @ Deprecated public static void createAndRegisterWithMonitoredResource ( Duration exportInterval , MonitoredResource monitoredResource ) throws IOException { checkNotNull ( exportInterval , "exportInterval" ) ; checkNotNull ( monitoredResource , "monitoredResource" ) ; checkArgument ( ! DEFAULT_PROJECT_ID . isEmpty ( )... | Creates a Stackdriver Stats exporter with a custom Monitored Resource . | 123 | 15 |
158,654 | @ VisibleForTesting static void unsafeResetExporter ( ) { synchronized ( monitor ) { if ( instance != null ) { instance . intervalMetricReader . stop ( ) ; } instance = null ; } } | Resets exporter to null . Used only for unit tests . | 45 | 13 |
158,655 | private void export ( ) { if ( exportRpcHandler == null || exportRpcHandler . isCompleted ( ) ) { return ; } ArrayList < Metric > metricsList = Lists . newArrayList ( ) ; for ( MetricProducer metricProducer : metricProducerManager . getAllMetricProducer ( ) ) { metricsList . addAll ( metricProducer . getMetrics ( ) ) ;... | converts them to proto then exports them to OC - Agent . | 300 | 13 |
158,656 | public static void setTraceStrategy ( TraceStrategy traceStrategy ) { if ( TraceTrampoline . traceStrategy != null ) { throw new IllegalStateException ( "traceStrategy was already set" ) ; } if ( traceStrategy == null ) { throw new NullPointerException ( "traceStrategy" ) ; } TraceTrampoline . traceStrategy = traceStra... | Sets the concrete strategy for creating and manipulating trace spans . | 86 | 12 |
158,657 | public static < T > T createInstance ( Class < ? > rawClass , Class < T > superclass ) { try { return rawClass . asSubclass ( superclass ) . getConstructor ( ) . newInstance ( ) ; } catch ( Exception e ) { throw new ServiceConfigurationError ( "Provider " + rawClass . getName ( ) + " could not be instantiated." , e ) ;... | Tries to create an instance of the given rawClass as a subclass of the given superclass . | 87 | 20 |
158,658 | private static final TagKey createTagKey ( String name ) throws TagContextDeserializationException { try { return TagKey . create ( name ) ; } catch ( IllegalArgumentException e ) { throw new TagContextDeserializationException ( "Invalid tag key: " + name , e ) ; } } | IllegalArgumentException here . | 64 | 7 |
158,659 | private static final TagValue createTagValue ( TagKey key , String value ) throws TagContextDeserializationException { try { return TagValue . create ( value ) ; } catch ( IllegalArgumentException e ) { throw new TagContextDeserializationException ( "Invalid tag value for key " + key + ": " + value , e ) ; } } | an IllegalArgumentException here . | 75 | 7 |
158,660 | private boolean registerMetricDescriptor ( io . opencensus . metrics . export . MetricDescriptor metricDescriptor ) { String metricName = metricDescriptor . getName ( ) ; io . opencensus . metrics . export . MetricDescriptor existingMetricDescriptor = registeredMetricDescriptors . get ( metricName ) ; if ( existingMetr... | exact same metric has already been registered . Returns false otherwise . | 555 | 13 |
158,661 | static String generateFullMetricName ( String name , String type ) { return SOURCE + DELIMITER + name + DELIMITER + type ; } | Returns the metric name . | 34 | 5 |
158,662 | static String generateFullMetricDescription ( String metricName , Metric metric ) { return "Collected from " + SOURCE + " (metric=" + metricName + ", type=" + metric . getClass ( ) . getName ( ) + ")" ; } | Returns the metric description . | 56 | 5 |
158,663 | public static void setContextStrategy ( ContextStrategy contextStrategy ) { if ( ContextTrampoline . contextStrategy != null ) { throw new IllegalStateException ( "contextStrategy was already set" ) ; } if ( contextStrategy == null ) { throw new NullPointerException ( "contextStrategy" ) ; } ContextTrampoline . context... | Sets the concrete strategy for accessing and manipulating the context . | 85 | 12 |
158,664 | private static Attributes toAttributesProto ( io . opencensus . trace . export . SpanData . Attributes attributes , Map < String , AttributeValue > resourceLabels , Map < String , AttributeValue > fixedAttributes ) { Attributes . Builder attributesBuilder = toAttributesBuilderProto ( attributes . getAttributeMap ( ) , ... | These are the attributes of the Span where usually we may add more attributes like the agent . | 201 | 18 |
158,665 | public static void createAndRegister ( String agentEndpoint ) throws MalformedURLException { synchronized ( monitor ) { checkState ( handler == null , "Instana exporter is already registered." ) ; Handler newHandler = new InstanaExporterHandler ( new URL ( agentEndpoint ) ) ; handler = newHandler ; register ( Tracing .... | Creates and registers the Instana Trace exporter to the OpenCensus library . Only one Instana exporter can be registered at any point . | 93 | 30 |
158,666 | public synchronized Collection < T > getAll ( ) { List < T > all = new ArrayList < T > ( size ) ; for ( T e = head ; e != null ; e = e . getNext ( ) ) { all . add ( e ) ; } return all ; } | Returns all the elements from this list . | 60 | 8 |
158,667 | public final void handleMessageSent ( HttpRequestContext context , long bytes ) { checkNotNull ( context , "context" ) ; context . sentMessageSize . addAndGet ( bytes ) ; if ( context . span . getOptions ( ) . contains ( Options . RECORD_EVENTS ) ) { // record compressed size recordMessageEvent ( context . span , conte... | Instrument an HTTP span after a message is sent . Typically called for every chunk of request or response is sent . | 104 | 23 |
158,668 | public final void handleMessageReceived ( HttpRequestContext context , long bytes ) { checkNotNull ( context , "context" ) ; context . receiveMessageSize . addAndGet ( bytes ) ; if ( context . span . getOptions ( ) . contains ( Options . RECORD_EVENTS ) ) { // record compressed size recordMessageEvent ( context . span ... | Instrument an HTTP span after a message is received . Typically called for every chunk of request or response is received . | 109 | 23 |
158,669 | @ GuardedBy ( "monitor" ) private /*@Nullable*/ TreeNode findNode ( /*@Nullable*/ String path ) { if ( Strings . isNullOrEmpty ( path ) || "/" . equals ( path ) ) { // Go back to the root directory. return root ; } else { List < String > dirs = PATH_SPLITTER . splitToList ( path ) ; TreeNode node = root ; for ( int i =... | Returns null if such a TreeNode doesn t exist . | 190 | 11 |
158,670 | void record ( List < /*@Nullable*/ TagValue > tagValues , double value , Map < String , AttachmentValue > attachments , Timestamp timestamp ) { if ( ! tagValueAggregationMap . containsKey ( tagValues ) ) { tagValueAggregationMap . put ( tagValues , RecordUtils . createMutableAggregation ( aggregation , measure ) ) ; } ... | Puts a new value into the internal MutableAggregations based on the TagValues . | 101 | 19 |
158,671 | static MetricDescriptor createMetricDescriptor ( io . opencensus . metrics . export . MetricDescriptor metricDescriptor , String projectId , String domain , String displayNamePrefix , Map < LabelKey , LabelValue > constantLabels ) { MetricDescriptor . Builder builder = MetricDescriptor . newBuilder ( ) ; String type = ... | Convert a OpenCensus MetricDescriptor to a StackDriver MetricDescriptor | 350 | 20 |
158,672 | @ VisibleForTesting static LabelDescriptor createLabelDescriptor ( LabelKey labelKey ) { LabelDescriptor . Builder builder = LabelDescriptor . newBuilder ( ) ; builder . setKey ( labelKey . getKey ( ) ) ; builder . setDescription ( labelKey . getDescription ( ) ) ; // Now we only support String tags builder . setValueT... | Construct a LabelDescriptor from a LabelKey | 96 | 10 |
158,673 | @ VisibleForTesting static MetricKind createMetricKind ( Type type ) { if ( type == Type . GAUGE_INT64 || type == Type . GAUGE_DOUBLE ) { return MetricKind . GAUGE ; } else if ( type == Type . CUMULATIVE_INT64 || type == Type . CUMULATIVE_DOUBLE || type == Type . CUMULATIVE_DISTRIBUTION ) { return MetricKind . CUMULATI... | Convert a OpenCensus Type to a StackDriver MetricKind | 118 | 14 |
158,674 | @ VisibleForTesting static MetricDescriptor . ValueType createValueType ( Type type ) { if ( type == Type . CUMULATIVE_DOUBLE || type == Type . GAUGE_DOUBLE ) { return MetricDescriptor . ValueType . DOUBLE ; } else if ( type == Type . GAUGE_INT64 || type == Type . CUMULATIVE_INT64 ) { return MetricDescriptor . ValueTyp... | Convert a OpenCensus Type to a StackDriver ValueType | 167 | 13 |
158,675 | @ VisibleForTesting static Metric createMetric ( io . opencensus . metrics . export . MetricDescriptor metricDescriptor , List < LabelValue > labelValues , String domain , Map < LabelKey , LabelValue > constantLabels ) { Metric . Builder builder = Metric . newBuilder ( ) ; builder . setType ( generateType ( metricDescr... | Create a Metric using the LabelKeys and LabelValues . | 311 | 12 |
158,676 | @ VisibleForTesting static TypedValue createTypedValue ( Value value ) { return value . match ( typedValueDoubleFunction , typedValueLongFunction , typedValueDistributionFunction , typedValueSummaryFunction , Functions . < TypedValue > throwIllegalArgumentException ( ) ) ; } | Note TypedValue is A single strongly - typed value i . e only one field should be set . | 62 | 21 |
158,677 | @ VisibleForTesting static Distribution createDistribution ( io . opencensus . metrics . export . Distribution distribution ) { Distribution . Builder builder = Distribution . newBuilder ( ) . setBucketOptions ( createBucketOptions ( distribution . getBucketOptions ( ) ) ) . setCount ( distribution . getCount ( ) ) . s... | Convert a OpenCensus Distribution to a StackDriver Distribution | 150 | 12 |
158,678 | @ VisibleForTesting static Timestamp convertTimestamp ( io . opencensus . common . Timestamp censusTimestamp ) { if ( censusTimestamp . getSeconds ( ) < 0 ) { // StackDriver doesn't handle negative timestamps. return Timestamp . newBuilder ( ) . build ( ) ; } return Timestamp . newBuilder ( ) . setSeconds ( censusTimes... | Convert a OpenCensus Timestamp to a StackDriver Timestamp | 111 | 14 |
158,679 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public TagContext tagContextCreation ( Data data ) { return TagsBenchmarksUtil . createTagContext ( data . tagger . emptyBuilder ( ) , data . numTags ) ; } | Create a tag context . | 68 | 5 |
158,680 | @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Scope scopeTagContext ( Data data ) { Scope scope = data . tagger . withTagContext ( data . tagContext ) ; scope . close ( ) ; return scope ; } | Open and close a tag context scope . | 63 | 8 |
158,681 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public TagContext getCurrentTagContext ( Data data ) { return data . tagger . getCurrentTagContext ( ) ; } | Get the current tag context . | 54 | 6 |
158,682 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public byte [ ] serializeTagContext ( Data data ) throws Exception { return data . serializer . toByteArray ( data . tagContext ) ; } | Serialize a tag context . | 60 | 6 |
158,683 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public TagContext deserializeTagContext ( Data data ) throws Exception { return data . serializer . fromByteArray ( data . serializedTagContext ) ; } | Deserialize a tag context . | 62 | 7 |
158,684 | private static ViewData createInternal ( View view , Map < List < /*@Nullable*/ TagValue > , AggregationData > aggregationMap , AggregationWindowData window , Timestamp start , Timestamp end ) { @ SuppressWarnings ( "nullness" ) Map < List < TagValue > , AggregationData > map = aggregationMap ; return new AutoValue_Vie... | constructor does not have the | 94 | 6 |
158,685 | static Endpoint produceLocalEndpoint ( String serviceName ) { Endpoint . Builder builder = Endpoint . newBuilder ( ) . serviceName ( serviceName ) ; try { Enumeration < NetworkInterface > nics = NetworkInterface . getNetworkInterfaces ( ) ; if ( nics == null ) { return builder . build ( ) ; } while ( nics . hasMoreElem... | Logic borrowed from brave . internal . Platform . produceLocalEndpoint | 232 | 14 |
158,686 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public AttributeValue [ ] createAttributeValues ( Data data ) { return getAttributeValues ( data . size , data . attributeType ) ; } | Create attribute values . | 58 | 4 |
158,687 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Map < String , AttributeValue > createAttributeMap ( Data data ) { Map < String , AttributeValue > attributeMap = new HashMap <> ( data . size ) ; for ( int i = 0 ; i < data . size ; i ++ ) { attributeMap . put ( data ... | Create an AttributeMap . | 112 | 6 |
158,688 | @ Benchmark @ BenchmarkMode ( Mode . AverageTime ) @ OutputTimeUnit ( TimeUnit . NANOSECONDS ) public Annotation createAnnotation ( Data data ) { return Annotation . fromDescriptionAndAttributes ( ANNOTATION_DESCRIPTION , data . attributeMap ) ; } | Create an Annotation . | 62 | 5 |
158,689 | static MetricFamilySamples createMetricFamilySamples ( Metric metric , String namespace ) { MetricDescriptor metricDescriptor = metric . getMetricDescriptor ( ) ; String name = getNamespacedName ( metricDescriptor . getName ( ) , namespace ) ; Type type = getType ( metricDescriptor . getType ( ) ) ; List < String > lab... | Converts a Metric to a Prometheus MetricFamilySamples . | 229 | 14 |
158,690 | static MetricFamilySamples createDescribableMetricFamilySamples ( MetricDescriptor metricDescriptor , String namespace ) { String name = getNamespacedName ( metricDescriptor . getName ( ) , namespace ) ; Type type = getType ( metricDescriptor . getType ( ) ) ; List < String > labelNames = convertToLabelNames ( metricDe... | Used only for Prometheus metric registry should not contain any actual samples . | 248 | 13 |
158,691 | @ VisibleForTesting static List < String > convertToLabelNames ( List < LabelKey > labelKeys ) { final List < String > labelNames = new ArrayList < String > ( labelKeys . size ( ) ) ; for ( LabelKey labelKey : labelKeys ) { labelNames . add ( Collector . sanitizeMetricName ( labelKey . getKey ( ) ) ) ; } return labelNa... | Converts the list of label keys to a list of string label names . Also sanitizes the label keys . | 88 | 23 |
158,692 | static TraceConfig getCurrentTraceConfig ( io . opencensus . trace . config . TraceConfig traceConfig ) { TraceParams traceParams = traceConfig . getActiveTraceParams ( ) ; return toTraceConfigProto ( traceParams ) ; } | Creates a TraceConfig proto message with current TraceParams . | 58 | 13 |
158,693 | static TraceParams getUpdatedTraceParams ( UpdatedLibraryConfig config , io . opencensus . trace . config . TraceConfig traceConfig ) { TraceParams currentParams = traceConfig . getActiveTraceParams ( ) ; TraceConfig traceConfigProto = config . getConfig ( ) ; return fromTraceConfigProto ( traceConfigProto , currentPar... | TraceParams then applies the updated TraceParams . | 84 | 12 |
158,694 | @ SuppressWarnings ( "nullness" ) public static void createAndRegister ( ElasticsearchTraceConfiguration elasticsearchTraceConfiguration ) throws MalformedURLException { synchronized ( monitor ) { Preconditions . checkState ( handler == null , "Elasticsearch exporter already registered." ) ; Preconditions . checkArgume... | Creates and registers the ElasticsearchTraceExporter to the OpenCensus . | 237 | 17 |
158,695 | public boolean isEnabled ( String featurePath ) { checkArgument ( ! Strings . isNullOrEmpty ( featurePath ) ) ; return config . getConfig ( featurePath ) . getBoolean ( "enabled" ) ; } | Checks whether a feature is enabled in the effective configuration . | 47 | 12 |
158,696 | synchronized void sendInitialMessage ( Node node ) { io . opencensus . proto . trace . v1 . TraceConfig currentTraceConfigProto = TraceProtoUtils . getCurrentTraceConfig ( traceConfig ) ; // First config must have Node set. CurrentLibraryConfig firstConfig = CurrentLibraryConfig . newBuilder ( ) . setNode ( node ) . se... | subsequent updated library configs unless the stream is interrupted . | 103 | 12 |
158,697 | private synchronized void sendCurrentConfig ( ) { // Bouncing back CurrentLibraryConfig to Agent. io . opencensus . proto . trace . v1 . TraceConfig currentTraceConfigProto = TraceProtoUtils . getCurrentTraceConfig ( traceConfig ) ; CurrentLibraryConfig currentLibraryConfig = CurrentLibraryConfig . newBuilder ( ) . set... | Follow up after applying the updated library config . | 98 | 9 |
158,698 | private synchronized void sendCurrentConfig ( CurrentLibraryConfig currentLibraryConfig ) { if ( isCompleted ( ) || currentConfigObserver == null ) { return ; } try { currentConfigObserver . onNext ( currentLibraryConfig ) ; } catch ( Exception e ) { // Catch client side exceptions. onComplete ( e ) ; } } | Sends current config to Agent if the stream is still connected otherwise do nothing . | 69 | 16 |
158,699 | public static void main ( String [ ] args ) throws IOException , InterruptedException { // Register the view. It is imperative that this step exists, // otherwise recorded metrics will be dropped and never exported. View view = View . create ( Name . create ( "task_latency_distribution" ) , "The distribution of the tas... | Main launcher for the Stackdriver example . | 467 | 8 |
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