_id stringlengths 2 7 | title stringlengths 3 140 | partition stringclasses 3
values | text stringlengths 73 34.1k | language stringclasses 1
value | meta_information dict |
|---|---|---|---|---|---|
q177700 | Distance2D_F64.distance | test | public static double distance( Polygon2D_F64 poly , Point2D_F64 p ) {
return Math.sqrt(distanceSq(poly, p, null));
} | java | {
"resource": ""
} |
q177701 | Distance2D_F64.distanceSq | test | public static double distanceSq( Polygon2D_F64 poly , Point2D_F64 p , LineSegment2D_F64 storage ) {
if( storage == null )
storage = LineSegment2D_F64.wrap(null,null);
double minimum = Double.MAX_VALUE;
for (int i = 0; i < poly.size(); i++) {
int j = (i+1)%poly.size();
storage.a = poly.vertexes.data[i];... | java | {
"resource": ""
} |
q177702 | Distance2D_F64.distanceOrigin | test | public static double distanceOrigin( LineParametric2D_F64 line ) {
double top = line.slope.y*line.p.x - line.slope.x*line.p.y;
return Math.abs(top)/line.slope.norm();
} | java | {
"resource": ""
} |
q177703 | Distance2D_F64.distance | test | public static double distance(EllipseRotated_F64 ellipse , Point2D_F64 p ) {
return Math.sqrt(distance2(ellipse, p));
} | java | {
"resource": ""
} |
q177704 | Distance2D_F64.distance2 | test | public static double distance2(EllipseRotated_F64 ellipse , Point2D_F64 p ) {
// put point into ellipse's reference frame
double cphi = Math.cos(ellipse.phi);
double sphi = Math.sin(ellipse.phi);
double xc = p.x - ellipse.center.x;
double yc = p.y - ellipse.center.y;
double r = Math.sqrt(xc*xc + yc*yc);
... | java | {
"resource": ""
} |
q177705 | InvertibleTransformSequence.addTransform | test | public void addTransform( boolean forward, T tran ) {
path.add( new Node<T>( tran, forward ) );
} | java | {
"resource": ""
} |
q177706 | ClosestPoint2D_F64.closestPoint | test | public static Point2D_F64 closestPoint( LineSegment2D_F64 line,
Point2D_F64 p,
Point2D_F64 output ) {
if( output == null )
output = new Point2D_F64();
double slopeX = line.b.x - line.a.x;
double slopeY = line.b.y - line.a.y;
double t = slopeX * ( p.x - line.a.x ) + slopeY * ( p.y - l... | java | {
"resource": ""
} |
q177707 | ClosestPoint2D_F64.closestPoint | test | public static Point2D_F64 closestPoint( EllipseRotated_F64 ellipse , Point2D_F64 p ) {
ClosestPointEllipseAngle_F64 alg = new ClosestPointEllipseAngle_F64(GrlConstants.TEST_F64,30);
alg.setEllipse(ellipse);
alg.process(p);
return alg.getClosest();
} | java | {
"resource": ""
} |
q177708 | FitPolynomialSolverTall_F64.process | test | public boolean process(double[] data, int offset , int length , PolynomialCurve_F64 output ) {
int N = length/2;
int numCoefs = output.size();
A.reshape(N,numCoefs);
b.reshape(N,1);
x.reshape(numCoefs,1);
int end = offset+length;
for (int i = offset, idxA=0; i < end; i += 2) {
double x = data[i];
... | java | {
"resource": ""
} |
q177709 | UtilVector3D_F64.createRandom | test | public static Vector3D_F64 createRandom( double min, double max, Random rand ) {
double range = max - min;
Vector3D_F64 a = new Vector3D_F64();
a.x = range * rand.nextDouble() + min;
a.y = range * rand.nextDouble() + min;
a.z = range * rand.nextDouble() + min;
return a;
} | java | {
"resource": ""
} |
q177710 | UtilVector3D_F64.perpendicularCanonical | test | public static Vector3D_F64 perpendicularCanonical( Vector3D_F64 A , Vector3D_F64 output ) {
if( output == null )
output = new Vector3D_F64();
// normalize for scaling
double scale = Math.abs(A.x)+Math.abs(A.y)+Math.abs(A.z);
if( scale == 0 ) {
output.set(0,0,0);
} else {
double x = A.x / scale;
... | java | {
"resource": ""
} |
q177711 | UtilVector3D_F64.isIdentical | test | public static boolean isIdentical( Vector3D_F64 a, Vector3D_F64 b, double tol ) {
if( Math.abs( a.x - b.x ) > tol )
return false;
if( Math.abs( a.y - b.y ) > tol )
return false;
return Math.abs( a.z - b.z ) <= tol;
} | java | {
"resource": ""
} |
q177712 | UtilVector3D_F64.normalize | test | public static void normalize( Vector3D_F64 v ) {
double a = v.norm();
v.x /= a;
v.y /= a;
v.z /= a;
} | java | {
"resource": ""
} |
q177713 | UtilVector3D_F64.createMatrix | test | public static DMatrixRMaj createMatrix( DMatrixRMaj R, Vector3D_F64... v ) {
if( R == null ) {
R = new DMatrixRMaj( 3, v.length );
}
for( int i = 0; i < v.length; i++ ) {
R.set( 0, i, v[i].x );
R.set( 1, i, v[i].y );
R.set( 2, i, v[i].z );
}
return R;
} | java | {
"resource": ""
} |
q177714 | UtilVector3D_F64.convert | test | public static Vector3D_F64 convert( DMatrixRMaj m ) {
Vector3D_F64 v = new Vector3D_F64();
v.x = (double) m.data[0];
v.y = (double) m.data[1];
v.z = (double) m.data[2];
return v;
} | java | {
"resource": ""
} |
q177715 | GeoTuple2D_F64.distance | test | public double distance( double x , double y ) {
double dx = x - this.x;
double dy = y - this.y;
return Math.sqrt(dx*dx + dy*dy);
} | java | {
"resource": ""
} |
q177716 | ClosestPointEllipseAngle_F64.setEllipse | test | public void setEllipse( EllipseRotated_F64 ellipse ) {
this.ellipse = ellipse;
ce = Math.cos(ellipse.phi);
se = Math.sin(ellipse.phi);
} | java | {
"resource": ""
} |
q177717 | Quaternion_F64.normalize | test | public void normalize() {
double n = Math.sqrt( w * w + x * x + y * y + z * z);
w /= n;
x /= n;
y /= n;
z /= n;
} | java | {
"resource": ""
} |
q177718 | Area2D_F64.triangle | test | public static double triangle( Point2D_F64 a, Point2D_F64 b, Point2D_F64 c ) {
double inner = a.x*(b.y - c.y) + b.x*(c.y - a.y) + c.x*(a.y - b.y);
return Math.abs(inner/2.0);
} | java | {
"resource": ""
} |
q177719 | Area2D_F64.quadrilateral | test | public static double quadrilateral( Quadrilateral_F64 quad ) {
double bx = quad.b.x-quad.a.x;
double by = quad.b.y-quad.a.y;
double cx = quad.c.x-quad.a.x;
double cy = quad.c.y-quad.a.y;
double dx = quad.d.x-quad.a.x;
double dy = quad.d.y-quad.a.y;
if( (bx * cy - by * cx >= 0) == (cx * dy - cy * dx >= 0)... | java | {
"resource": ""
} |
q177720 | Area2D_F64.polygonSimple | test | public static double polygonSimple( Polygon2D_F64 poly ) {
double total = 0;
Point2D_F64 v0 = poly.get(0);
Point2D_F64 v1 = poly.get(1);
for (int i = 2; i < poly.size(); i++) {
Point2D_F64 v2 = poly.get(i);
total += v1.x*( v2.y - v0.y);
v0 = v1; v1 = v2;
}
Point2D_F64 v2 = poly.get(0);
total ... | java | {
"resource": ""
} |
q177721 | UtilPoint2D_F64.mean | test | public static Point2D_F64 mean( Point2D_F64[] list , int offset , int length , Point2D_F64 mean ) {
if( mean == null )
mean = new Point2D_F64();
double x = 0;
double y = 0;
for (int i = 0; i < length; i++) {
Point2D_F64 p = list[offset+i];
x += p.getX();
y += p.getY();
}
x /= length;
y /= l... | java | {
"resource": ""
} |
q177722 | UtilPoint2D_F64.orderCCW | test | public static List<Point2D_F64> orderCCW( List<Point2D_F64> points ) {
Point2D_F64 center = mean(points,null);
double angles[] = new double[ points.size() ];
for (int i = 0; i < angles.length; i++) {
Point2D_F64 p = points.get(i);
double dx = p.x - center.x;
double dy = p.y - center.y;
angles[i] = ... | java | {
"resource": ""
} |
q177723 | UtilPoint2D_F64.computeNormal | test | public static void computeNormal(List<Point2D_F64> points , Point2D_F64 mean , DMatrix covariance ) {
if( covariance.getNumCols() != 2 || covariance.getNumRows() != 2 ) {
if (covariance instanceof ReshapeMatrix) {
((ReshapeMatrix)covariance).reshape(2,2);
} else {
throw new IllegalArgumentException("Mus... | java | {
"resource": ""
} |
q177724 | UtilPolygons2D_I32.isConvex | test | public static boolean isConvex( Polygon2D_I32 poly ) {
// if the cross product of all consecutive triples is positive or negative then it is convex
final int N = poly.size();
int numPositive = 0;
for (int i = 0; i < N; i++) {
int j = (i+1)%N;
int k = (i+2)%N;
Point2D_I32 a = poly.vertexes.data[i];
... | java | {
"resource": ""
} |
q177725 | GeoTuple4D_F64.timesIP | test | public void timesIP( double scalar ) {
x *= scalar;
y *= scalar;
z *= scalar;
w *= scalar;
} | java | {
"resource": ""
} |
q177726 | GeoTuple4D_F64.maxAbs | test | public double maxAbs() {
double absX = Math.abs(x);
double absY = Math.abs(y);
double absZ = Math.abs(z);
double absW = Math.abs(w);
double found = Math.max(absX,absY);
if( found < absZ )
found = absZ;
if( found < absW )
found = absW;
return found;
} | java | {
"resource": ""
} |
q177727 | UtilPoint3D_F64.distance | test | public static double distance( double x0 , double y0 , double z0 ,
double x1 , double y1 , double z1) {
return norm(x1-x0,y1-y0,z1-z0);
} | java | {
"resource": ""
} |
q177728 | UtilPoint3D_F64.distanceSq | test | public static double distanceSq( double x0 , double y0 , double z0 ,
double x1 , double y1 , double z1) {
double dx = x1-x0;
double dy = y1-y0;
double dz = z1-z0;
return dx*dx + dy*dy + dz*dz;
} | java | {
"resource": ""
} |
q177729 | UtilPoint3D_F64.random | test | public static List<Point3D_F64> random(PlaneNormal3D_F64 plane , double max , int num, Random rand ) {
List<Point3D_F64> ret = new ArrayList<>();
Vector3D_F64 axisX = new Vector3D_F64();
Vector3D_F64 axisY = new Vector3D_F64();
UtilPlane3D_F64.selectAxis2D(plane.n,axisX,axisY);
for (int i = 0; i < num; i+... | java | {
"resource": ""
} |
q177730 | UtilPoint3D_F64.random | test | public static List<Point3D_F64> random(Point3D_F64 mean ,
double minX , double maxX ,
double minY , double maxY ,
double minZ , double maxZ ,
int num, Random rand )
{
List<Point3D_F64> ret = new ArrayList<>();
for( int i = 0; i < num; i++ ) {
Point3D_F64 p = ... | java | {
"resource": ""
} |
q177731 | UtilPoint3D_F64.randomN | test | public static List<Point3D_F64> randomN(Point3D_F64 mean ,
double stdX , double stdY , double stdZ ,
int num, Random rand )
{
List<Point3D_F64> ret = new ArrayList<>();
for( int i = 0; i < num; i++ ) {
Point3D_F64 p = new Point3D_F64();
p.x = mean.x + rand.nextGaussian() * stdX;
p.y... | java | {
"resource": ""
} |
q177732 | UtilPoint3D_F64.mean | test | public static Point3D_F64 mean( List<Point3D_F64> points , Point3D_F64 mean ) {
if( mean == null )
mean = new Point3D_F64();
double x = 0, y = 0, z = 0;
for( Point3D_F64 p : points ) {
x += p.x;
y += p.y;
z += p.z;
}
mean.x = x / points.size();
mean.y = y / points.size();
mean.z =... | java | {
"resource": ""
} |
q177733 | UtilPoint3D_F64.mean | test | public static Point3D_F64 mean( List<Point3D_F64> points , int num , Point3D_F64 mean ) {
if( mean == null )
mean = new Point3D_F64();
double x = 0, y = 0, z = 0;
for( int i = 0; i < num; i++ ) {
Point3D_F64 p = points.get(i);
x += p.x;
y += p.y;
z += p.z;
}
mean.x = x / num;
mean.y = y / ... | java | {
"resource": ""
} |
q177734 | CachingJwtAuthenticator.invalidateAll | test | public void invalidateAll(Iterable<JwtContext> credentials) {
credentials.forEach(context -> cache.invalidate(context.getJwt()));
} | java | {
"resource": ""
} |
q177735 | CachingJwtAuthenticator.invalidateAll | test | public void invalidateAll(Predicate<? super JwtContext> predicate) {
cache.asMap().entrySet().stream()
.map(entry -> entry.getValue().getKey())
.filter(predicate::test)
.map(JwtContext::getJwt)
.forEach(cache::invalidate);
} | java | {
"resource": ""
} |
q177736 | InstallFeatureUtil.combineToSet | test | @SafeVarargs
public static Set<String> combineToSet(Collection<String>... collections) {
Set<String> result = new HashSet<String>();
Set<String> lowercaseSet = new HashSet<String>();
for (Collection<String> collection : collections) {
if (collection != null) {
for... | java | {
"resource": ""
} |
q177737 | InstallFeatureUtil.getServerFeatures | test | public Set<String> getServerFeatures(File serverDirectory) {
Set<String> result = getConfigDropinsFeatures(null, serverDirectory, "defaults");
result = getServerXmlFeatures(result, new File(serverDirectory, "server.xml"), null);
// add the overrides at the end since they should not be replaced b... | java | {
"resource": ""
} |
q177738 | InstallFeatureUtil.getConfigDropinsFeatures | test | private Set<String> getConfigDropinsFeatures(Set<String> origResult, File serverDirectory, String folderName) {
Set<String> result = origResult;
File configDropinsFolder;
try {
configDropinsFolder = new File(new File(serverDirectory, "configDropins"), folderName).getCanonicalFile();
... | java | {
"resource": ""
} |
q177739 | InstallFeatureUtil.getServerXmlFeatures | test | private Set<String> getServerXmlFeatures(Set<String> origResult, File serverFile, List<File> parsedXmls) {
Set<String> result = origResult;
List<File> updatedParsedXmls = parsedXmls != null ? parsedXmls : new ArrayList<File>();
File canonicalServerFile;
try {
canonicalServerF... | java | {
"resource": ""
} |
q177740 | InstallFeatureUtil.parseIncludeNode | test | private Set<String> parseIncludeNode(Set<String> origResult, File serverFile, Element node,
List<File> updatedParsedXmls) {
Set<String> result = origResult;
String includeFileName = node.getAttribute("location");
if (includeFileName == null || includeFileName.trim().isEmpty()) {
... | java | {
"resource": ""
} |
q177741 | InstallFeatureUtil.parseFeatureManagerNode | test | private static Set<String> parseFeatureManagerNode(Element node) {
Set<String> result = new HashSet<String>();
NodeList features = node.getElementsByTagName("feature");
if (features != null) {
for (int j = 0; j < features.getLength(); j++) {
String content = features.... | java | {
"resource": ""
} |
q177742 | InstallFeatureUtil.downloadJsons | test | private File downloadJsons(String productId, String productVersion) {
String jsonGroupId = productId + ".features";
try {
return downloadArtifact(jsonGroupId, "features", "json", productVersion);
} catch (PluginExecutionException e) {
debug("Cannot find json for p... | java | {
"resource": ""
} |
q177743 | InstallFeatureUtil.getOpenLibertyFeatureSet | test | public static Set<String> getOpenLibertyFeatureSet(Set<File> jsons) throws PluginExecutionException {
Set<String> libertyFeatures = new HashSet<String>();
for (File file : jsons) {
Scanner s = null;
try {
s = new Scanner(file);
// scan Maven coordi... | java | {
"resource": ""
} |
q177744 | InstallFeatureUtil.isOnlyOpenLibertyFeatures | test | private boolean isOnlyOpenLibertyFeatures(List<String> featuresToInstall) throws PluginExecutionException {
boolean result = containsIgnoreCase(getOpenLibertyFeatureSet(downloadedJsons), featuresToInstall);
debug("Is installing only Open Liberty features? " + result);
return result;
} | java | {
"resource": ""
} |
q177745 | InstallFeatureUtil.containsIgnoreCase | test | public static boolean containsIgnoreCase(Collection<String> reference, Collection<String> target) {
return toLowerCase(reference).containsAll(toLowerCase(target));
} | java | {
"resource": ""
} |
q177746 | InstallFeatureUtil.getNextProductVersion | test | public static String getNextProductVersion(String version) throws PluginExecutionException {
String result = null;
int versionSplittingIndex = version.lastIndexOf(".") + 1;
if (versionSplittingIndex == 0) {
throw new PluginExecutionException("Product version " + version
... | java | {
"resource": ""
} |
q177747 | InstallFeatureUtil.extractSymbolicName | test | public static String extractSymbolicName(File jar) throws PluginExecutionException {
JarFile jarFile = null;
try {
jarFile = new JarFile(jar);
return jarFile.getManifest().getMainAttributes().getValue("Bundle-SymbolicName");
} catch (IOException e) {
throw new... | java | {
"resource": ""
} |
q177748 | InstallFeatureUtil.getMapBasedInstallKernelJar | test | public static File getMapBasedInstallKernelJar(File dir) {
File[] installMapJars = dir.listFiles(new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.startsWith(INSTALL_MAP_PREFIX) && name.endsWith(INSTALL_MAP_SUFFIX);
}... | java | {
"resource": ""
} |
q177749 | InstallFeatureUtil.isReplacementJar | test | private static boolean isReplacementJar(File file1, File file2) {
if (file1 == null) {
return true;
} else if (file2 == null) {
return false;
} else {
String version1 = extractVersion(file1.getName());
String version2 = extractVersion(file2.getName... | java | {
"resource": ""
} |
q177750 | InstallFeatureUtil.extractVersion | test | private static String extractVersion(String fileName) {
int startIndex = INSTALL_MAP_PREFIX.length() + 1; // skip the underscore after the prefix
int endIndex = fileName.lastIndexOf(INSTALL_MAP_SUFFIX);
if (startIndex < endIndex) {
return fileName.substring(startIndex, endIndex);
... | java | {
"resource": ""
} |
q177751 | InstallFeatureUtil.compare | test | private static int compare(String version1, String version2) {
if (version1 == null && version2 == null) {
return 0;
} else if (version1 == null && version2 != null) {
return -1;
} else if (version1 != null && version2 == null) {
return 1;
}
St... | java | {
"resource": ""
} |
q177752 | InstallFeatureUtil.productInfo | test | public static String productInfo(File installDirectory, String action) throws PluginExecutionException {
Process pr = null;
InputStream is = null;
Scanner s = null;
Worker worker = null;
try {
String command;
if (OSUtil.isWindows()) {
comma... | java | {
"resource": ""
} |
q177753 | SpringBootUtil.isSpringBootUberJar | test | public static boolean isSpringBootUberJar(File artifact) {
if (artifact == null || !artifact.exists() || !artifact.isFile()) {
return false;
}
try (JarFile jarFile = new JarFile(artifact)) {
Manifest manifest = jarFile.getManifest();
if (manifest != null) {
... | java | {
"resource": ""
} |
q177754 | LibertyProperty.getArquillianProperty | test | private static LibertyPropertyI getArquillianProperty(String key, Class<?> cls)
throws ArquillianConfigurationException {
try {
if (cls == LibertyManagedObject.LibertyManagedProperty.class) {
return LibertyManagedObject.LibertyManagedProperty.valueOf(key);
} e... | java | {
"resource": ""
} |
q177755 | ImageWebReporter.isWorkingInThisEnvironment | test | @Override
public boolean isWorkingInThisEnvironment(String forFile) {
return !GraphicsEnvironment.isHeadless()
&& GenericDiffReporter.isFileExtensionValid(forFile, GenericDiffReporter.IMAGE_FILE_EXTENSIONS);
} | java | {
"resource": ""
} |
q177756 | RecursiveSquare.moveBackToCenter | test | private static void moveBackToCenter(double length)
{
Tortoise.setPenUp();
Tortoise.turn(90);
Tortoise.move(length / 2);
Tortoise.turn(90);
Tortoise.move(length / 2);
Tortoise.turn(180);
Tortoise.setPenDown();
//
} | java | {
"resource": ""
} |
q177757 | ObjectUtils.isEqual | test | public static boolean isEqual(Object s1, Object s2) {
return s1 == s2 || (s1 != null) && s1.equals(s2);
} | java | {
"resource": ""
} |
q177758 | NumberUtils.load | test | public static int load(String i, int defaultValue, boolean stripNonNumeric)
{
try
{
i = stripNonNumeric ? StringUtils.stripNonNumeric(i, true, true) : i;
defaultValue = Integer.parseInt(i);
}
catch (Exception ignored)
{
}
return defaultValue;
} | java | {
"resource": ""
} |
q177759 | DeepDive07Objects.throwPizzaParty | test | private Tortoise[] throwPizzaParty()
{
Tortoise karai = new Tortoise();
Tortoise cecil = new Tortoise();
Tortoise michealangelo = new Tortoise();
Tortoise fred = new Tortoise();
return new Tortoise[]{karai, cecil, michealangelo, fred};
} | java | {
"resource": ""
} |
q177760 | TortoiseUtils.verify | test | public static void verify() {
try {
Approvals.verify(TURTLE.getImage());
} catch (Exception e) {
throw ObjectUtils.throwAsError(e);
} finally {
TortoiseUtils.resetTurtle();
}
} | java | {
"resource": ""
} |
q177761 | Puzzle.swapBlank | test | public Puzzle swapBlank(int target)
{
int[] copy = Arrays.copyOf(cells, cells.length);
int x = copy[target];
copy[getBlankIndex()] = x;
copy[target] = 8;
return new Puzzle(copy);
} | java | {
"resource": ""
} |
q177762 | Puzzle.getDistanceToGoal | test | public int getDistanceToGoal()
{
int distance = 0;
for (int i = 0; i < cells.length; i++)
{
distance += getDistance(i, cells[i]);
}
return distance;
} | java | {
"resource": ""
} |
q177763 | StdOut.printf | test | public static void printf(String format, Object... args)
{
out.printf(LOCALE, format, args);
out.flush();
} | java | {
"resource": ""
} |
q177764 | StdOut.printf | test | public static void printf(Locale locale, String format, Object... args)
{
out.printf(locale, format, args);
out.flush();
} | java | {
"resource": ""
} |
q177765 | WhichFish.makeAFishyDecision | test | public static void makeAFishyDecision(int numberOfFish)
{
// Use a switch...case on the numberOfFish
switch (numberOfFish)
{
// When the numberOfFish is -1
case -1 :
// Uncomment to create a string of this image
String image = "../TeachingKidsProgramming.Source.Java/src/main/re... | java | {
"resource": ""
} |
q177766 | MySystem.variable | test | public synchronized static void variable(String name, Object value) {
if (!variable) {
return;
}
System.out.println(timeStamp() + "*=> " + name + " = '" + (value == null ? null : value.toString()) + "'");
} | java | {
"resource": ""
} |
q177767 | StdRandom.uniform | test | public static int uniform(int a, int b)
{
if (b <= a)
throw new IllegalArgumentException("Invalid range");
if ((long) b - a >= Integer.MAX_VALUE)
throw new IllegalArgumentException("Invalid range");
return a + uniform(b - a);
} | java | {
"resource": ""
} |
q177768 | StdRandom.uniform | test | public static double uniform(double a, double b)
{
if (!(a < b))
throw new IllegalArgumentException("Invalid range");
return a + uniform() * (b - a);
} | java | {
"resource": ""
} |
q177769 | StdRandom.poisson | test | public static int poisson(double lambda)
{
if (!(lambda > 0.0))
throw new IllegalArgumentException("Parameter lambda must be positive");
if (Double.isInfinite(lambda))
throw new IllegalArgumentException("Parameter lambda must not be infinite");
// using algorithm given by Knuth
// see http... | java | {
"resource": ""
} |
q177770 | StdRandom.discrete | test | public static int discrete(double[] a)
{
if (a == null)
throw new NullPointerException("argument array is null");
double EPSILON = 1E-14;
double sum = 0.0;
for (int i = 0; i < a.length; i++)
{
if (!(a[i] >= 0.0))
throw new IllegalArgumentException("array entry " + i + " must be... | java | {
"resource": ""
} |
q177771 | StdRandom.main | test | public static void main(String[] args)
{
int N = Integer.parseInt(args[0]);
if (args.length == 2)
StdRandom.setSeed(Long.parseLong(args[1]));
double[] t = {.5, .3, .1, .1};
StdOut.println("seed = " + StdRandom.getSeed());
for (int i = 0; i < N; i++)
{
StdOut.printf("%2d ", uniform(... | java | {
"resource": ""
} |
q177772 | Strings.capitalizeFirstChar | test | public static final String capitalizeFirstChar(String word) {
return Character.toUpperCase(word.charAt(0)) + word.substring(1);
} | java | {
"resource": ""
} |
q177773 | Strings.unCapitalizeFirstChar | test | public static final String unCapitalizeFirstChar(String word) {
return Character.toLowerCase(word.charAt(0)) + word.substring(1);
} | java | {
"resource": ""
} |
q177774 | FileAssetServlet.fixPath | test | private String fixPath(String path) {
if (!path.isEmpty()) {
if (!path.endsWith("/"))
return path + '/';
else
return path;
} else
return path;
} | java | {
"resource": ""
} |
q177775 | HqlUtil.joinToString | test | public static String joinToString(CriteriaJoin criteriaJoin) {
StringBuilder builder = new StringBuilder("LEFT OUTER JOIN ")
.append(criteriaJoin.getEntityClass().getName())
.append(" ")
.append(criteriaJoin.getAlias())
.append(" ")
... | java | {
"resource": ""
} |
q177776 | TokenBasedAuthResponseFilter.getTokenSentence | test | public static String getTokenSentence(BasicToken token) throws Exception {
if (token == null)
return tokenKey + "=" + cookieSentence;
String sentence = tokenKey + "=" + token.getTokenString() + cookieSentence;
//TODO: Learn how to calculate expire according to the browser time.
// ... | java | {
"resource": ""
} |
q177777 | TokenBasedAuthResponseFilter.filter | test | @Override
public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext) throws IOException {
String authToken = extractAuthTokenFromCookieList(requestContext.getHeaders().getFirst("Cookie"));
if (authToken != null && authToken.length() != 0) {
try {... | java | {
"resource": ""
} |
q177778 | TokenBasedAuthResponseFilter.extractAuthTokenFromCookieList | test | private String extractAuthTokenFromCookieList(String cookieList) {
if (cookieList == null || cookieList.length() == 0) {
return null;
}
String[] cookies = cookieList.split(";");
for (String cookie : cookies) {
if (cookie.trim().startsWith(tokenKey)) {
... | java | {
"resource": ""
} |
q177779 | JerseyUtil.registerGuiceBound | test | public static void registerGuiceBound(Injector injector, final JerseyEnvironment environment) {
while (injector != null) {
for (Key<?> key : injector.getBindings().keySet()) {
Type type = key.getTypeLiteral().getType();
if (type instanceof Class) {
... | java | {
"resource": ""
} |
q177780 | TokenAuthenticator.getAllRolePermissions | test | private void getAllRolePermissions(RoleEntry parent, Set<PermissionEntry> rolePermissions) {
rolePermissions.addAll(permissionStore.findByRoleId(parent.getId()));
Set<RoleGroupEntry> roleGroupEntries = (Set<RoleGroupEntry>) roleGroupStore.findByGroupId(parent.getId());
for (RoleGroupEntry entry ... | java | {
"resource": ""
} |
q177781 | ProjectionList.add | test | public ProjectionList add(Projection projection, String alias) {
return add(Projections.alias(projection, alias));
} | java | {
"resource": ""
} |
q177782 | JobInfoProvider.convert2JobDetail | test | public static JobDetail convert2JobDetail(JobInfo info) {
JobKey jobKey = JobKey.jobKey(info.getName());
JobDetail jobDetail = newJob(info.getJobClass()).
withIdentity(jobKey).
build();
return jobDetail;
} | java | {
"resource": ""
} |
q177783 | JobInfoProvider.convert2Trigger | test | public static Trigger convert2Trigger(TriggerInfo trig, JobInfo job) {
TriggerBuilder<Trigger> builder = newTrigger();
builder.withIdentity(trig.getName(), trig.getGroup());
builder.forJob(job.getName(), job.getGroup());
switch (trig.getType()) {
case CRON:
s... | java | {
"resource": ""
} |
q177784 | JobInfoProvider.setCountIntervalValues | test | private static void setCountIntervalValues(TriggerInfo dto, TriggerBuilder<org.quartz.Trigger> builder) {
SimpleScheduleBuilder builderSc = SimpleScheduleBuilder.simpleSchedule();
if (dto.getRepeatCount() != 0)
builderSc.withRepeatCount(dto.getRepeatCount());
if (dto.getRepeatInterv... | java | {
"resource": ""
} |
q177785 | JobInfoProvider.setStartEndTime | test | private static void setStartEndTime(TriggerInfo dto, TriggerBuilder<org.quartz.Trigger> builder) {
if (dto.getStartTime() > -1)
builder.startAt(new Date(dto.getStartTime()));
else
builder.startNow();
if (dto.getEndTime() > -1)
builder.endAt(new Date(dto.getEn... | java | {
"resource": ""
} |
q177786 | MailManager.sendMail | test | public static boolean sendMail(MailItem item) {
LOGGER.debug("Mail : " + item.toString());
boolean result = queue.add(item);
LOGGER.info("Adding mail to queue. Queue size: " + queue.size());
// If thread is alive leave the job to it
// Else create new thread and start.
i... | java | {
"resource": ""
} |
q177787 | BufferedStreamingOutput.write | test | @Override
public void write(OutputStream output) throws IOException, WebApplicationException {
//Write until available bytes are less than buffer.
while (bufferedInputStream.available() > buffer.length) {
bufferedInputStream.read(buffer);
output.write(buffer);
}
... | java | {
"resource": ""
} |
q177788 | QuartzBundle.initializeScheduler | test | private void initializeScheduler(Properties properties) throws SchedulerException {
SchedulerFactory factory = new StdSchedulerFactory(properties);
Scheduler scheduler = factory.getScheduler();
scheduler.start();
JobManager.initialize(scheduler);
} | java | {
"resource": ""
} |
q177789 | Converter.getFields | test | protected final Collection<FieldEntry> getFields(Class clazz) {
LinkedList<FieldEntry> fieldList = getAllFields(clazz);
Collections.sort(fieldList, new Comparator<FieldEntry>() {
public int compare(FieldEntry o1, FieldEntry o2) {
return o1.compareTo(o2);
}
... | java | {
"resource": ""
} |
q177790 | Converter.getFieldMap | test | protected final Map<String, Field> getFieldMap(Class clazz) {
Map<String, Field> fieldList = new HashMap<String, Field>();
for (FieldEntry entry : getAllFields(clazz)) {
Field field = entry.getValue();
fieldList.put(field.getName(), field);
}
return fieldList;
... | java | {
"resource": ""
} |
q177791 | RobeExceptionMapper.toResponse | test | @Override
public Response toResponse(Exception e) {
String id = System.nanoTime() + "";
LOGGER.error(id, e);
if (e instanceof RobeRuntimeException) {
return ((RobeRuntimeException) e).getResponse(id);
} else if (e instanceof ConstraintViolationException) {
C... | java | {
"resource": ""
} |
q177792 | BasicToken.configure | test | public static void configure(TokenBasedAuthConfiguration configuration) {
encryptor.setPoolSize(configuration.getPoolSize()); // This would be a good value for a 4-core system
if (configuration.getServerPassword().equals("auto")) {
encryptor.setPassword(UUID.randomUUID().toString())... | java | {
"resource": ""
} |
q177793 | BasicToken.generateAttributesHash | test | private void generateAttributesHash(Map<String, String> attributes) {
StringBuilder attr = new StringBuilder();
attr.append(attributes.get("userAgent"));
// attr.append(attributes.get("remoteAddr")); TODO: add remote ip address after you find how to get remote IP from HttpContext
attribut... | java | {
"resource": ""
} |
q177794 | BasicToken.generateTokenString | test | private String generateTokenString() throws Exception {
//Renew age
//Stringify token data
StringBuilder dataString = new StringBuilder();
dataString
.append(getUserId())
.append(SEPARATOR)
.append(getUsername())
.append(SEP... | java | {
"resource": ""
} |
q177795 | MailSender.sendMessage | test | public void sendMessage(MailItem item) throws MessagingException {
checkNotNull(item.getReceivers());
checkNotNull(item.getReceivers().get(0));
checkNotNull(item.getTitle());
checkNotNull(item.getBody());
//If sender is empty send with the account sender.
Message msg = n... | java | {
"resource": ""
} |
q177796 | AbstractAuthResource.generateStrongPassword | test | public String generateStrongPassword(T user, String oldPassword) {
String newPassword;
do {
newPassword = generateStrongPassword();
// Continue until new password does not contain user info or same with old password
}
while (newPassword.contains(user.getUsername()... | java | {
"resource": ""
} |
q177797 | AbstractAuthResource.changePassword | test | public void changePassword(T user, String currentPassword, String newPassword, String newPassword2) throws AuthenticationException {
verifyPassword(user, currentPassword);
if (!newPassword.equals(newPassword2)) {
throw new AuthenticationException(user.getUsername() + ": New password and re... | java | {
"resource": ""
} |
q177798 | AbstractAuthResource.getUser | test | public T getUser(String accountName) {
Optional<T> optional = (Optional<T>) userStore.findByUsername(accountName);
if (optional.isPresent()) {
return optional.get();
} else {
return null;
}
} | java | {
"resource": ""
} |
q177799 | AbstractAuthResource.hashPassword | test | public String hashPassword(String password, String accountName) {
return Hashing.sha256().hashString(password, Charset.forName("UTF-8")).toString();
} | java | {
"resource": ""
} |
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