Example usage for java.util LinkedList getLast

Introduction

In this page you can find the example usage for java.util LinkedList getLast.

Prototype

public E getLast() 

Source Link

Document

Returns the last element in this list.

Usage

From source file:org.jboss.as.test.integration.logging.perdeploy.Log4jPropertiesTestCase.java

@Test
public void testDeploymentConfigurationResource() throws Exception {
    final ModelNode loggingConfiguration = readDeploymentResource(DEPLOYMENT_NAME);
    // The address should have jboss-log4j.xml
    final LinkedList<Property> resultAddress = new LinkedList<>(
            Operations.getOperationAddress(loggingConfiguration).asPropertyList());
    Assert.assertTrue("The configuration path did not include log4j.properties",
            resultAddress.getLast().getValue().asString().contains("log4j.properties"));
    Assert.assertTrue(loggingConfiguration.has("handler"));
    // A log4j configuration cannot be defined in the model
    Assert.assertFalse("No handlers should be defined", loggingConfiguration.get("handler").isDefined());
}

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From source file:org.jboss.as.test.integration.logging.perdeploy.LoggingPropertiesTestCase.java

@Test
public void testDeploymentConfigurationResource() throws Exception {
    final ModelNode loggingConfiguration = readDeploymentResource(DEPLOYMENT_NAME);
    // The address should have jboss-log4j.xml
    final LinkedList<Property> resultAddress = new LinkedList<>(
            Operations.getOperationAddress(loggingConfiguration).asPropertyList());
    Assert.assertTrue("The configuration path did not include logging.properties",
            resultAddress.getLast().getValue().asString().contains("logging.properties"));

    final ModelNode handler = loggingConfiguration.get("handler", "FILE");
    Assert.assertTrue("The FILE handler was not found effective configuration", handler.isDefined());
    Assert.assertTrue(handler.hasDefined("properties"));
    String fileName = null;/* w w  w  .  ja  v  a2  s.c om*/
    // Find the fileName property
    for (Property property : handler.get("properties").asPropertyList()) {
        if ("fileName".equals(property.getName())) {
            fileName = property.getValue().asString();
            break;
        }
    }
    Assert.assertNotNull("fileName property not found", fileName);
    Assert.assertTrue(fileName.endsWith("logging-properties-test.log"));
}

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From source file:org.jboss.as.test.integration.logging.perdeploy.JBossLoggingPropertiesTestCase.java

@Test
public void testDeploymentConfigurationResource() throws Exception {
    final ModelNode loggingConfiguration = readDeploymentResource(DEPLOYMENT_NAME);
    // The address should have jboss-log4j.xml
    final LinkedList<Property> resultAddress = new LinkedList<>(
            Operations.getOperationAddress(loggingConfiguration).asPropertyList());
    Assert.assertTrue("The configuration path did not include jboss-logging.properties",
            resultAddress.getLast().getValue().asString().contains("jboss-logging.properties"));

    final ModelNode handler = loggingConfiguration.get("handler", "FILE");
    Assert.assertTrue("The FILE handler was not found effective configuration", handler.isDefined());
    Assert.assertTrue(handler.hasDefined("properties"));
    String fileName = null;//from ww  w .  j  a v  a2  s .  co  m
    // Find the fileName property
    for (Property property : handler.get("properties").asPropertyList()) {
        if ("fileName".equals(property.getName())) {
            fileName = property.getValue().asString();
            break;
        }
    }
    Assert.assertNotNull("fileName property not found", fileName);
    Assert.assertTrue(fileName.endsWith("jboss-logging-properties-test.log"));
}

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From source file:pl.otros.logview.gui.message.StackTraceFinder.java

public SortedSet<SubText> findStackTraces(String text) {
    SortedSet<SubText> set = new TreeSet<SubText>();
    LinkedList<Integer> newLineIndexes = new LinkedList<Integer>();
    newLineIndexes.add(0);//from  w  ww.ja va  2s .c  o  m
    int newLineIndex = -1;
    while ((newLineIndex = StringUtils.indexOf(text, '\n', newLineIndex + 1)) > -1) {
        newLineIndexes.addLast(newLineIndex);
    }
    if (newLineIndexes.getLast() < text.length()) {
        newLineIndexes.addLast(text.length());
    }

    int startLine;
    int endLine;
    boolean found = false;
    int startedLineException = -1;
    for (int i = 0; i < newLineIndexes.size() - 1; i++) {
        startLine = newLineIndexes.get(i);
        endLine = newLineIndexes.get(i + 1);
        String line = text.substring(startLine, endLine);
        Matcher matcher = exceptionLine.matcher(line);
        boolean f = matcher.find();
        if (f && !found) {
            startedLineException = i - 1;
        } else if (!f && found) {
            // exception end
            int start = newLineIndexes.get(startedLineException);
            int end = newLineIndexes.get(i);
            SubText subText = new SubText(start, end);
            set.add(subText);
        }
        found = f;
    }
    // Add stacktrace if string with end of stacktrace
    if (found) {
        int start = newLineIndexes.get(startedLineException);
        int end = newLineIndexes.getLast();
        SubText subText = new SubText(start, end);
        set.add(subText);
    }
    // for (SubText subText : set) {
    // System.out.printf("[%d -> %d] \n\"%s\"", subText.start, subText.end, text.substring(subText.start, subText.end));
    // }
    return set;
}

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From source file:org.matsim.contrib.analysis.christoph.ActivitiesAnalyzer.java

private void changeCount(double time, LinkedList<ActivityData> list, int delta) {

    ActivityData activityData = list.getLast();

    /*/*w  w w  . j  a v  a2 s.  co m*/
     * If there is already another entry for the same time step, re-use it.
     * Otherwise create a new one.
     */
    if (time == activityData.time) {
        activityData.activityCount += delta;
    } else {
        list.add(new ActivityData(time, activityData.activityCount + delta));
    }
}

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From source file:org.toobsframework.transformpipeline.domain.TraceListenerImpl.java

public void traceEnd(TracerEvent ev) {
    long time = System.currentTimeMillis();
    String key = _traceKey(ev);//  w ww . j  av a2  s  .  c om
    LinkedList<Long> q = trcMap.get(key);
    Long start = q.getLast();
    if (start != null) {
        Long cur = timeMap.get(key + "-trace-time");
        if (cur == null)
            cur = 0L;
        timeMap.put(key + "-trace-time", (cur + (time - start)));
    }

    /*
    this._trace("#TRACEEND# ", ev);
    long time = System.currentTimeMillis();
    Long start = trcMap.remove(ev.m_sourceNode);
    if (start != null) {
      Long cur = timeMap.get("trace-time");
      if (cur == null) cur = 0L;
      timeMap.put("trace-time", (cur + (time - start)));
    }
    if (ev != null && ev.m_sourceNode != null) {
      log.info("traceEnd " + ev.m_sourceNode.getLocalName());
    }
    */
}

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From source file:org.opendaylight.topoprocessing.utils.SuurballeAlgorithm.java

/**
 * @param path Path//ww  w  . j  av  a 2  s. c  o  m
 * @param target Target vertex
 * @param union Union of paths
 * @return
 */
private List<E> mergePaths(List<E> path, V target, List<E> union) {
    LinkedList<E> mergedPath = new LinkedList<E>();
    mergedPath.add(path.get(0));
    union.remove(path.get(0));

    V curDest;
    while (!(curDest = graph.getDest(mergedPath.getLast())).equals(target)) {
        boolean progress = false;
        for (E edge : union) {
            if (graph.isSource(curDest, edge)) {
                mergedPath.add(edge);
                progress = true;
                union.remove(edge);
                break;
            }
        }

        if (!progress) {
            return null;
        }
        if (union.isEmpty()) {
            if (!graph.isDest(target, mergedPath.getLast()))
                throw new RuntimeException("Bad");
            else
                break;
        }
    }
    return mergedPath;
}

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From source file:org.movsim.simulator.roadnetwork.RoadSegment.java

private static double travelTimeInRange(double begin, double end, double maxRoadSpeed,
        LinkedList<Vehicle> vehicles) {
    int count = 0;
    double sumSpeed = 0;
    while (!vehicles.isEmpty() && vehicles.getLast().getFrontPosition() < end) {
        Vehicle veh = vehicles.removeLast();
        sumSpeed += Math.max(veh.getSpeed(), MIN_SPEED_TT);
        count++;// w w  w .  j  a  va2  s . c o  m
    }
    double avgSpeed = (count == 0) ? maxRoadSpeed : sumSpeed / count;
    return (end - begin) / avgSpeed;
}

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From source file:com.kixeye.chassis.support.metrics.aws.MetricsCloudWatchReporter.java

private void addDatum(String name, double value, LinkedList<PutMetricDataRequest> requests, Date timestamp) {
    if (logger.isDebugEnabled()) {
        logger.debug("Adding Datum {} with value {} at {}", name, value, timestamp);
    }/*  w ww  .  j  a  v a 2 s  .c  o  m*/
    if (requests.isEmpty() || requests.getLast().getMetricData().size() == MAX_CLOUDWATCH_DATUM_PER_REQUEST) {
        requests.add(createRequest());
    }
    PutMetricDataRequest request = requests.getLast();
    MetricDatum datum = new MetricDatum().withTimestamp(timestamp).withValue(value).withMetricName(name)
            .withUnit(StandardUnit.None).withDimensions(createDimensions());
    request.withMetricData(datum);
}

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From source file:com.splicemachine.derby.stream.function.merge.AbstractMergeJoinFlatMapFunction.java

protected void initRightScan(PeekingIterator<LocatedRow> leftPeekingIterator) throws StandardException {
    ExecRow firstHashRow = joinOperation.getKeyRow(leftPeekingIterator.peek().getRow());
    ExecRow startPosition = joinOperation.getRightResultSet().getStartPosition();
    int[] columnOrdering = getColumnOrdering(joinOperation.getRightResultSet());
    int nCols = startPosition != null ? startPosition.nColumns() : 0;
    ExecRow scanStartOverride = null;/*from   w w w .ja  v  a  2 s. c o  m*/
    int[] scanKeys = null;
    // If start row of right table scan has as many columns as key colummns of the table, cannot further
    // narrow down scan space, so return right tabel scan start row.
    if (nCols == columnOrdering.length) {
        scanStartOverride = startPosition;
        scanKeys = columnOrdering;
    } else {
        int[] rightHashKeys = joinOperation.getRightHashKeys();
        // Find valid hash column values to narrow down right scan. The valid hash columns must:
        // 1) not be used as a start key for inner table scan
        // 2) be consecutive
        // 3) be a key column
        LinkedList<Pair<Integer, Integer>> hashColumnIndexList = new LinkedList<>();
        for (int i = 0; i < rightHashKeys.length; ++i) {
            if (rightHashKeys[i] > nCols - 1) {
                if ((hashColumnIndexList.isEmpty()
                        || hashColumnIndexList.getLast().getValue() == rightHashKeys[i] - 1)
                        && isKeyColumn(columnOrdering, rightHashKeys[i])) {
                    hashColumnIndexList.add(new ImmutablePair<Integer, Integer>(i, rightHashKeys[i]));
                } else {
                    break;
                }
            }
        }

        scanStartOverride = new ValueRow(nCols + hashColumnIndexList.size());
        if (startPosition != null) {
            for (int i = 1; i <= startPosition.nColumns(); ++i) {
                scanStartOverride.setColumn(i, startPosition.getColumn(i));
            }
        }
        for (int i = 0; i < hashColumnIndexList.size(); ++i) {
            Pair<Integer, Integer> hashColumnIndex = hashColumnIndexList.get(i);
            int index = hashColumnIndex.getKey();
            scanStartOverride.setColumn(nCols + i + 1, firstHashRow.getColumn(index + 1));
        }

        // Scan key should include columns
        // 1) preceding the first hash column, these columns are in the form of "col=constant"
        // 2) all hash columns that are key columns
        scanKeys = new int[hashColumnIndexList.size() + rightHashKeys[0]];
        for (int i = 0; i < rightHashKeys[0]; ++i) {
            scanKeys[i] = i;
        }
        for (int i = 0; i < hashColumnIndexList.size(); ++i) {
            Pair<Integer, Integer> hashColumnIndex = hashColumnIndexList.get(i);
            int colPos = hashColumnIndex.getValue();
            scanKeys[rightHashKeys[0] + i] = colPos;
        }
    }

    ((BaseActivation) joinOperation.getActivation()).setScanStartOverride(scanStartOverride);
    ((BaseActivation) joinOperation.getActivation()).setScanKeys(scanKeys);
    if (startPosition != null) {
        ((BaseActivation) joinOperation.getActivation()).setScanStopOverride(startPosition);
    }

}

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