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public R getMatch() { for (Pattern<T, R> pattern : patterns) { if (pattern.matches(value)) { return pattern.apply(value); } } throw new MatchException("No match found for " + value); }
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public void seedUsingPcmAudio(byte[] data) { byte[] key = new byte[64]; for (int i = 0; i < key.length; i++) { int x = 0; //Pick 4 random bytes from the PCM audio data, from each of the bytes //take the two least significant bits and concatenate them to form ...
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public int getInt() { try { byte[] rand = fipsGenerator.getBytes(4); int result = rand[0]; for (int i = 1; i < 4; i++) { result = (result << 8) | rand[i]; } return result; } catch (Throwable ex) { BBPlatform.getPlatform...
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public void getBytes(byte[] buffer) { try { fipsGenerator.getBytes(buffer); } catch (Throwable ex) { BBPlatform.getPlatform().getLogger().logException("RandomGenerator.getBytes() Falling back to RandomSource... " + ex.getMessage()); RandomSource.getBytes(buffer); ...
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protected void checkBuf (int pointCount, boolean checkMove) { if (checkMove && typeSize == 0) { throw new IllegalPathStateException("First segment must be a SEG_MOVETO"); } if (typeSize == types.length) { byte[] tmp = new byte[typeSize + BUFFER_CAPACITY]; Syst...
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protected boolean isInside (int cross) { return (rule == WIND_NON_ZERO) ? Crossing.isInsideNonZero(cross) : Crossing.isInsideEvenOdd(cross); }
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public static void subQuad (double[] coef, double t0, boolean left) { if (left) { coef[2] = (1 - t0) * coef[0] + t0 * coef[2]; coef[3] = (1 - t0) * coef[1] + t0 * coef[3]; } else { coef[2] = (1 - t0) * coef[2] + t0 * coef[4]; coef[3] = (1 - t0) * coef[3] +...
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private boolean sendResponse(String respondToURL, String payloadType, ResponseWrapper payload) { // This method will likely need some thought and care in the error handling // and error reporting // It's a had job at the moment. String responseStr = null; String contentType = null; // MIME type ...
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public void run() { ResponseWrapper response = null; LOGGER.info("Received probe id: " + probe.getProbeId()); // Only handle probes that we haven't handled before // The Probe Generator needs to send a stream of identical UDP packets // to compensate for UDP reliability issues. Therefore, the Res...
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protected static int fixRoots (float[] res, int rc) { int tc = 0; for (int i = 0; i < rc; i++) { out: { for (int j = i + 1; j < rc; j++) { if (isZero(res[i] - res[j])) { break out; } } ...
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public static int intersectQuad (float x1, float y1, float cx, float cy, float x2, float y2, float rx1, float ry1, float rx2, float ry2) { // LEFT/RIGHT/UP ------------------------------------------------------ if ((rx2 < x1 && rx2 < cx && rx2 < x2) || (rx1 > x1 && r...
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public static int intersectPath (PathIterator p, float x, float y, float w, float h) { int cross = 0; int count; float mx, my, cx, cy; mx = my = cx = cy = 0f; float[] coords = new float[6]; float rx1 = x; float ry1 = y; float rx2 = x + w; float ry...
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public static int intersectShape (IShape s, float x, float y, float w, float h) { if (!s.bounds().intersects(x, y, w, h)) { return 0; } return intersectPath(s.pathIterator(null), x, y, w, h); }
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public boolean isExpired() { if (_service.getTtl() == 0) { return false; } long t = this.cacheStartTime.getTime(); Date validTime = new Date(t + (_service.getTtl() * ONE_MINUTE_IN_MILLIS)); Date now = new Date(); return (now.getTime() > validTime.getTime()); }
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public Matrix4 setToTransform (IVector3 translation, IQuaternion rotation) { return setToRotation(rotation).setTranslation(translation); }
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public Matrix4 setToTranslation (IVector3 translation) { return setToTranslation(translation.x(), translation.y(), translation.z()); }
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public Matrix4 setToRotationScale (IMatrix3 rotScale) { return set(rotScale.m00(), rotScale.m01(), rotScale.m02(), 0f, rotScale.m10(), rotScale.m11(), rotScale.m12(), 0f, rotScale.m20(), rotScale.m21(), rotScale.m22(), 0f, 0, 0, 0, 1); }
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public Matrix4 setToPerspective (double fovy, double aspect, double near, double far) { double f = 1f / Math.tan(fovy / 2f), dscale = 1f / (near - far); return set(f/aspect, 0f, 0f, 0f, 0f, f, 0f, 0f, 0f, 0f, (far+near) * dscale, 2f * far * near * dscale, ...
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public Matrix4 setToFrustum ( double left, double right, double bottom, double top, double near, double far) { return setToFrustum(left, right, bottom, top, near, far, Vector3.UNIT_Z); }
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public Matrix4 setToFrustum ( double left, double right, double bottom, double top, double near, double far, IVector3 nearFarNormal) { double rrl = 1f / (right - left); double rtb = 1f / (top - bottom); double rnf = 1f / (near - far); double n2 = 2f * near; double...
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public Matrix4 setToOrtho ( double left, double right, double bottom, double top, double near, double far, IVector3 nearFarNormal) { double rlr = 1f / (left - right); double rbt = 1f / (bottom - top); double rnf = 1f / (near - far); double s = 2f / (near*nearFarNormal.z()...
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public static int distanceSq (int x1, int y1, int x2, int y2) { x2 -= x1; y2 -= y1; return x2 * x2 + y2 * y2; }
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public static int distance (int x1, int y1, int x2, int y2) { return (int)Math.sqrt(distanceSq(x1, y1, x2, y2)); }
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public static int manhattanDistance (int x1, int y1, int x2, int y2) { return Math.abs(x2 - x1) + Math.abs(y2 - y1); }
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public static double roundNearest (double v, double target) { target = Math.abs(target); if (v >= 0) { return target * Math.floor((v + 0.5f * target) / target); } else { return target * Math.ceil((v - 0.5f * target) / target); } }
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public List<Probe> sendProbe(Probe probe) throws ProbeSenderException { List<Probe> actualProbesToSend; try { actualProbesToSend = splitProbe(probe); } catch (MalformedURLException | JAXBException | UnsupportedPayloadType e) { throw new ProbeSenderException("Issue splitting the probe.", e); ...
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private List<Probe> splitProbe(Probe probe) throws ProbeSenderException, JAXBException, MalformedURLException, UnsupportedPayloadType { List<Probe> actualProbeList = new ArrayList<Probe>(); int maxPayloadSize = this.probeTransport.maxPayloadSize(); LinkedList<ProbeIdEntry> combinedList = probe.getComb...
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public String getDescription() { StringBuffer buf = new StringBuffer(); buf.append("ProbeSender for "); buf.append(probeTransport.toString()); return buf.toString(); }
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public byte[] getMyZid() { ZrtpCacheEntry ce = cache.get(LOCAL_ZID_KEY); if (ce != null) { return ce.getData(); } else { byte[] zid = new byte[12]; platform.getCrypto().getRandomGenerator().getBytes(zid); cache.put(LOCAL_ZID_KEY, zid, null); platform.getLogger().log("[ZRTP] created new ZID=", zid);...
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public void selectEntry(byte[] remoteZID) { platform.getLogger().log( "ZRTPCache: selectEntry(" + platform.getUtils().byteToHexString(remoteZID) + ")"); String zidString = new String(remoteZID); if (currentZid != null && currentZid.equals(zidString)) { return; } currentZid = null; currentRs1 = ...
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public void updateEntry(long expiryTime, boolean trust, byte[] retainedSecret, byte[] rs2, String number) { if (platform.isVerboseLogging()) { platform.getLogger().log( "ZRTPCache: updateEntry(" + expiryTime + ", " + trust + ", " + platform.getUtils().byteToHexString( ...
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public List<String> descriptionsForResponseIDs(List<String> _ids, boolean payload, boolean pretty) { List<String> descriptions = new ArrayList<String>(); for (ServiceWrapper s : _cache) { if (_ids.isEmpty() || _responseIds.contains(s.getResponseId())) { StringBuffer buf = serviceDesciption(payloa...
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public List<String> descriptionsForProbeIDs(List<String> _ids, boolean payload, boolean pretty) { List<String> descriptions = new ArrayList<String>(); for (ServiceWrapper s : _cache) { if (_ids.isEmpty() || _probeIds.contains(s.getProbeId())) { StringBuffer buf = serviceDesciption(payload, pretty...
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public String asJSON(boolean pretty) { JSONSerializer ser = new JSONSerializer(); Gson gson = new Gson(); Gson prettyJson = new GsonBuilder().setPrettyPrinting().create(); JsonArray cacheArray = new JsonArray(); String cacheAsString; for (ServiceWrapper s : _cache) { String json = ser.m...
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@Override public void sendProbe(Probe probe) throws TransportException { LOGGER.info("Sending probe [" + probe.getProbeID() + "] on network inteface [" + networkInterface.getName() + "] at port [" + multicastAddress + ":" + multicastPort + "]"); LOGGER.debug("Probe requesting TTL of [" + probe.getHopLimit() ...
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public ResponseWrapper unmarshal(String payload) throws ResponseParseException { Services xmlServices = parseResponsePayload(payload); ResponseWrapper response = constructResponseWrapperFromResponse(xmlServices); return response; }
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public ServiceWrapper unmarshalService(String payload) throws ResponseParseException { Service xmlService = parseServicePayload(payload); ServiceWrapper service = constructServiceWrapperFromService(xmlService); return service; }
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public <T> T get(String key, T defaultValue) { if (map.containsKey(key)) { Object value = map.get(key); return (T)(value instanceof byte[] ? unmarshall((byte[])value) : value); } return defaultValue; }
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public void setRespondToPayloadType(String respondToPayloadType) throws UnsupportedPayloadType { // Sanity check on the payload type values. Should be XML or JSON // If the probe goes out with a bad value here, then the Responder may have // problems if (respondToPayloadType == null || respondToPayloadT...
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public LinkedList<ProbeIdEntry> getCombinedIdentifierList() { LinkedList<ProbeIdEntry> combinedList = new LinkedList<ProbeIdEntry>(); for (String id : this.getProbeWrapper().getServiceContractIDs()) { combinedList.add(new ProbeIdEntry("scid", id)); } for (String id : this.getProbeWrapper().getSer...
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public static boolean checkClientId(boolean isLegacyAttributeList, String farEndClientID) { if (ZRTP.CLIENT_ID_LEGACY.equals(farEndClientID)) return true; if (ZRTP.CLIENT_ID_RFC.equals(farEndClientID)) return false; boolean isPrintable = true; for (int i = 0; i < farEndClientID.length(...
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public static float pointRectDistanceSq (IRectangle r, IPoint p) { Point p2 = closestInteriorPoint(r, p); return Points.distanceSq(p.x(), p.y(), p2.x, p2.y); }
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public void cacheAll(ArrayList<ExpiringService> list) { for (ExpiringService service : list) { cache.put(service.getService().getId(), service); } }
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public String asJSON() { Gson gson = new Gson(); clearExpired(); Cache jsonCache = new Cache(); for (ExpiringService svc : cache.values()) { jsonCache.cache.add(svc.getService()); } String json = gson.toJson(jsonCache); return json; }
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public void addRespondToURL(String label, String url) { RespondToURL respondToURL = new RespondToURL(); respondToURL.label = label; respondToURL.url = url; respondToURLs.add(respondToURL); }
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public String asString() { StringBuffer buf = new StringBuffer(); buf.append(" PID: [ ").append(this.id).append(" ]");; buf.append(" CID: [ ").append(this.clientId).append(" ]");; buf.append(" DES: [ ").append(this.desVersion).append(" ]");; buf.append(" SCIDS: [ " ); for (String scid : serviceC...
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public void setFrame (XY loc, IDimension size) { setFrame(loc.x(), loc.y(), size.width(), size.height()); }
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public void setFrame (IRectangle r) { setFrame(r.x(), r.y(), r.width(), r.height()); }
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public void setFrameFromDiagonal (XY p1, XY p2) { setFrameFromDiagonal(p1.x(), p1.y(), p2.x(), p2.y()); }
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public void setFrameFromCenter (XY center, XY corner) { setFrameFromCenter(center.x(), center.y(), corner.x(), corner.y()); }
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public static Point inverseTransform (double x, double y, double sx, double sy, double rotation, double tx, double ty, Point result) { x -= tx; y -= ty; // untranslate double sinnega = Math.sin(-rotation), cosnega = Math.cos(-rotation); double nx = (x * ...
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public void setServiceList(ArrayList<ServiceWrapper> services) { writeLock.lock(); try { LOGGER.info("Updating service list by " + Thread.currentThread().getName()); this.serviceList = services; } finally { writeLock.unlock(); } }
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public void initializeWithPropertiesFilename(String filename) throws ProbeHandlerConfigException { InputStream is; // try to load the properties file off the classpath first if (ConfigFileProbeHandlerPlugin.class.getResource(filename) != null) { is = ConfigFileProbeHandlerPlugin.class.getResourceAsS...
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private void initializeTransports(ArrayList<TransportConfig> transportConfigs) { for (TransportConfig config : transportConfigs) { ClientProbeSenders transport = new ClientProbeSenders(config); try { transport.initialize(this); _clientSenders.add(transport); } catch (TransportConfi...
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private void initializeLocalhostNI() { InetAddress localhost; try { localhost = InetAddress.getLocalHost(); NetworkInterface ni = NetworkInterface.getByInetAddress(localhost); if (ni != null) getNIList().add(ni.getName()); } catch (UnknownHostException | SocketException e) { ...
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public List<String> getAvailableNetworkInterfaces(boolean requiresMulticast) throws SocketException { Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces(); List<String> multicastNIs = new ArrayList<String>(); // Console.info("Available Multicast-enabled Network Interfaces"); wh...
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public ClientProbeSenders getClientTransportNamed(String transportName) { ClientProbeSenders found = null; for (ClientProbeSenders t : _clientSenders) { if (t.getName().equalsIgnoreCase(transportName)) { found = t; break; } } return found; }
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public static <T extends Case3<A, B, C>, A, B, C> DecomposableMatchBuilder0<T> case3( Class<T> clazz, MatchesExact<A> a, MatchesExact<B> b, MatchesExact<C> c) { List<Matcher<Object>> matchers = Lists.of(ArgumentMatchers.eq(a.t), ArgumentMatchers.eq(b.t), ArgumentMatchers.eq(c.t)); return new Decom...
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public CommandResult execute(T context) { try { return innerExecute(context); } catch (Exception e) { Console.error(e.getMessage()); return CommandResult.ERROR; } }
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public long factMatching(long n) { return match(n) .when(caseLong(0)).get(() -> 1L) .when(caseLong(any())).get(i -> i * factMatching(i - 1)) .getMatch(); }
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public static IShape createTransformedShape (Transform t, IShape src) { if (src == null) { return null; } if (src instanceof Path) { return ((Path)src).createTransformedShape(t); } PathIterator path = src.pathIterator(t); Path dst = new Path(path.w...
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private static void sort (double[] coords1, int length1, double[] coords2, int length2, int[] array) { int temp; int length = length1 + length2; double x1, y1, x2, y2; for (int i = 1; i < length; i++) { if (array[i - 1] < length1) { ...
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public void setFrameFromDiagonal (float x1, float y1, float x2, float y2) { float rx, ry, rw, rh; if (x1 < x2) { rx = x1; rw = x2 - x1; } else { rx = x2; rw = x1 - x2; } if (y1 < y2) { ry = y1; rh = y2 - y1; ...
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public void setFrameFromCenter (float centerX, float centerY, float cornerX, float cornerY) { float width = Math.abs(cornerX - centerX); float height = Math.abs(cornerY - centerY); setFrame(centerX - width, centerY - height, width * 2, height * 2); }
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@POST @Path("/probeResponse") @Consumes("application/json") public String handleJSONProbeResponse(String probeResponseJSON) { JSONSerializer serializer = new JSONSerializer(); ResponseWrapper response; try { response = serializer.unmarshal(probeResponseJSON); } catch (ResponseParseExceptio...
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public Circle set (ICircle c) { return set(c.x(), c.y(), c.radius()); }
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public Circle set (double x, double y, double radius) { this.x = x; this.y = y; this.radius = radius; return this; }
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public Matrix4 setToRotation (float angle, float x, float y, float z) { float c = FloatMath.cos(angle), s = FloatMath.sin(angle), omc = 1f - c; float xs = x*s, ys = y*s, zs = z*s, xy = x*y, xz = x*z, yz = y*z; return set(x*x*omc + c, xy*omc - zs, xz*omc + ys, 0f, xy*omc + zs, ...
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public Matrix4 setToReflection (float x, float y, float z, float w) { float x2 = -2f*x, y2 = -2f*y, z2 = -2f*z; float xy2 = x2*y, xz2 = x2*z, yz2 = y2*z; float x2y2z2 = x*x + y*y + z*z; return set(1f + x2*x, xy2, xz2, x2*w*x2y2z2, xy2, 1f + y2*y, yz2, y2*w*x2y2z2, ...
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public Matrix4 set (float[] values) { return set(values[0], values[1], values[2], values[3], values[4], values[5], values[6], values[7], values[8], values[9], values[10], values[11], values[12], values[13], values[14], values[15]); }
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public void launch(Object arg) { ReconnectableMap.INSTANCE.dismiss(key); out.put("restore", true); out.put("arg", arg); launches.onNext(arg); }
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public static <E> List<E> of(E e1, E e2, E e3, E e4) { List<E> list = new ArrayList<>(); list.add(e1); list.add(e2); list.add(e3); list.add(e4); return list; }
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public void run() { LOGGER.debug("begin scan for config file changes ..."); try { Date lastModified = new Date(_xmlConfigFile.lastModified()); if (_lastTimeRead == null || lastModified.after(_lastTimeRead)) { LOGGER.info("loading config file changes ..."); this.loadServiceConfigFile...
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private void loadServiceConfigFile() throws ConfigurationException { Properties properties = _plugin.getConfiguration(); Configuration config = ConfigurationConverter.getConfiguration(properties); String xmlConfigFilename = config.getString("xmlConfigFilename"); _config = new ServiceListConfiguration(xmlCon...
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public void initialize(ArgoClientContext context) throws TransportConfigException { transportProps = processPropertiesFile(config.getPropertiesFilename()); createProbeSenders(context); }
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public String getDescription() { StringBuffer buf = new StringBuffer(); String transportName = config.getName(); for (ProbeSender sender : senders) { buf.append(transportName).append(" -- ").append(isEnabled() ? "Enabled" : "Disabled") .append(" -- ").append(sender.getDescription()); } ...
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public String showConfiguration() { StringBuffer buf = new StringBuffer(); buf.append("\n Client Transport Configuration\n"); buf.append(" Name ...................... ").append(config.getName()).append("\n"); buf.append(" Is Enabled................. ").append(isEnabled()).append("\n"); buf....
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public void close() { for (ProbeSender sender : getSenders()) { try { sender.close(); } catch (TransportException e) { LOGGER.warn( "Issue closing the ProbeSender [" + sender.getDescription() + "]", e); } } }
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private void createProbeSenders(ArgoClientContext context) throws TransportConfigException { senders = new ArrayList<ProbeSender>(); if (config.usesNetworkInterface()) { try { for (String niName : context.getAvailableNetworkInterfaces(config.requiresMulticast())) { try { ...
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protected List<TypeVariableName> getTypeVariables(TypeName t) { return match(t) .when(typeOf(TypeVariableName.class)).get( v -> { if (v.bounds.isEmpty()) { return ImmutableList.of(v); } else { return Stream.concat( S...
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protected List<TypeNameWithArity> createTypeArityList( TypeName t, String extractVariableName, int maxArity) { TypeName u = match(t) .when(typeOf(TypeVariableName.class)) .get(x -> (TypeName) TypeVariableName.get("E" + x.name, x)) .orElse(x -> x) .getMatch(); List<TypeName...
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protected TypeName[] createTypeVariables( TypeName extractedType, String extractVariableName, int extractArity) { List<TypeName> typeVariables = new ArrayList<>(); typeVariables.add(extractedType); if (extractArity > 0) { typeVariables.addAll( IntStream.rangeClosed(1, extractArity) ...
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protected static Object[] getMatcherStatementArgs(int matchedCount) { TypeName matcher = ParameterizedTypeName.get(ClassName.get(Matcher.class), TypeName.OBJECT); TypeName listOfMatchers = ParameterizedTypeName.get(ClassName.get(List.class), matcher); TypeName lists = TypeName.get(Lists.class); TypeName...
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protected MatchType getMatchType(TypeName m) { return match(m) .when(typeOf(ParameterizedTypeName.class)).get( t -> { if (isDecomposableBuilder(t.rawType)) { return MatchType.DECOMPOSE; } else if (t.rawType.equals(MATCH_ANY)) { return M...
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protected List<TypeName> getExtractedTypes(TypeName permutationType, TypeName paramType) { return match(permutationType) .when(typeOf(ParameterizedTypeName.class)).get( t -> { if (isDecomposableBuilder(t.rawType)) { return t.typeArguments.subList(1, t.typeArguments....
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protected List<TypeName> getReturnStatementArgs(MatchType matchType, TypeName paramType) { List<TypeName> extractA; if (matchType == MatchType.DECOMPOSE) { TypeName u = match(paramType) .when(typeOf(TypeVariableName.class)).get( x -> (TypeName) TypeVariableName.get("E" + x.name, x)...
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public static ProbeSender createMulticastProbeSender() throws ProbeSenderException, TransportConfigException { Transport mcastTransport = new MulticastTransport(""); ProbeSender gen = new ProbeSender(mcastTransport); return gen; }
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public static ProbeSender createMulticastProbeSender(String niName) throws TransportConfigException { Transport mcastTransport = new MulticastTransport(niName); ProbeSender gen = new ProbeSender(mcastTransport); return gen; }
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public static ProbeSender createSNSProbeSender(String ak, String sk) throws ProbeSenderException { Transport snsTransport = new AmazonSNSTransport(ak, sk); ProbeSender gen = new ProbeSender(snsTransport); return gen; }
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private void initializeHTTPClient() { if (_config.isHTTPSConfigured()) { try { KeyStore trustKeystore = getClientTruststore(); SSLContext sslContext = SSLContexts.custom() .loadTrustMaterial(trustKeystore, new TrustSelfSignedStrategy()) .build(); SSLConnection...
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private KeyStore getClientTruststore() throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException { KeyStore ks = null; if (_config.getTruststoreType() != null && !_config.getTruststoreType().isEmpty()) { try { ks = KeyStore.getInstance(_config.getTruststoreType())...
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public void stopResponder() { LOGGER.info("Force shutdown of Responder [" + _runtimeId + "]"); _shutdownHook.start(); Runtime.getRuntime().removeShutdownHook(_shutdownHook); }
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public void shutdown() { LOGGER.info("Responder shutting down: [" + _runtimeId + "]"); for (Transport t : _transports) { try { t.shutdown(); } catch (TransportException e) { LOGGER.warn( "Error shutting down transport: [" + t.transportName() + "]", e); } } }
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public void run() { // I hope that this hits you over the head with its simplicity. // That's the idea. The instances of the transports are supposed to be self // contained. Thread transportThread; for (Transport t : _transports) { transportThread = new Thread(t); transportThread.setN...
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public synchronized float probesPerSecond() { Instant now = new Instant(); Instant event = null; int events = 0; boolean done = false; long timeWindow = 0; long oldestTime = 0; do { event = messages.poll(); if (event != null) { events++; if (events == 1) ...
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public static void main(String[] args) throws ResponderConfigException { Responder responder = initialize(args); if (responder != null) { responder.run(); } }
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public static Responder initialize(String[] args) throws ResponderConfigException { readVersionProperties(); LOGGER.info("Starting Argo Responder daemon process. Version " + ARGO_VERSION); ResponderConfiguration config = parseCommandLine(args); if (config == null) { LOGGER.error( "Invalid Respo...
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private void loadProperties(String propFileName) { if (propFileName != null) { loadProperties(getClass().getResourceAsStream(propFileName), propFileName); } }
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private void loadProperties(InputStream stream, String path) { if (stream == null) { return; } try { Properties props = new Properties(); props.load(stream); Iterator<Object> keyIt = props.keySet().iterator(); while (keyIt.hasNext()) { String key = keyIt.next().toString(); ...
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public Object put(String key, Object o) { return _properties.put(key, o); }
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