Example usage for java.util HashSet equals

Introduction

In this page you can find the example usage for java.util HashSet equals.

Prototype

boolean equals(Object o);

Source Link

Document

Compares the specified object with this set for equality.

Usage

From source file:org.apache.nutch.crawl.CrawlDatum.java

private boolean metadataEquals(org.apache.hadoop.io.MapWritable otherMetaData) {
    if (metaData == null || metaData.size() == 0) {
        return otherMetaData == null || otherMetaData.size() == 0;
    }//  w w  w  .  j a va 2s.com
    if (otherMetaData == null) {
        // we already know that the current object is not null or empty
        return false;
    }
    HashSet<Entry<Writable, Writable>> set1 = new HashSet<>(metaData.entrySet());
    HashSet<Entry<Writable, Writable>> set2 = new HashSet<>(otherMetaData.entrySet());
    return set1.equals(set2);
}

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From source file:org.apache.nutch.crawl.MapWritable.java

public boolean equals(Object obj) {
    if (obj instanceof MapWritable) {
        MapWritable map = (MapWritable) obj;
        if (fSize != map.fSize)
            return false;
        HashSet<KeyValueEntry> set1 = new HashSet<KeyValueEntry>();
        KeyValueEntry e1 = fFirst;//w  w  w.  j a va 2 s  .  co  m
        while (e1 != null) {
            set1.add(e1);
            e1 = e1.fNextEntry;
        }
        HashSet<KeyValueEntry> set2 = new HashSet<KeyValueEntry>();
        KeyValueEntry e2 = map.fFirst;
        while (e2 != null) {
            set2.add(e2);
            e2 = e2.fNextEntry;
        }
        return set1.equals(set2);
    }
    return false;
}

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From source file:ru.otdelit.astrid.opencrx.sync.OpencrxSyncProvider.java

/**
 * Transmit tags/* w  w w .  j a va  2  s. c o m*/
 *
 * @param local
 * @param remote
 * @param idTask
 * @param idDashboard
 * @throws ApiServiceException
 * @throws JSONException
 * @throws IOException
 */
private boolean transmitTags(OpencrxTaskContainer local, OpencrxTaskContainer remote)
        throws ApiServiceException, IOException {

    boolean transmitted = false;

    String activityId = local.pdvTask.getValue(OpencrxActivity.CRX_ID);

    if (TextUtils.isEmpty(activityId))
        return false;

    HashMap<String, OpencrxResourceAssignment> assignments = new HashMap<String, OpencrxResourceAssignment>();
    for (OpencrxResourceAssignment assignment : invoker.resourceAssignmentsShowForTask(activityId))
        assignments.put(assignment.getResourceId(), assignment);

    HashSet<String> localTags = new HashSet<String>();
    HashSet<String> remoteTags = new HashSet<String>();

    for (Metadata item : local.metadata)
        if (OpencrxDataService.TAG_KEY.equals(item.getValue(Metadata.KEY)))
            localTags.add(item.getValue(OpencrxDataService.TAG));

    if (remote != null && remote.metadata != null)
        for (Metadata item : remote.metadata)
            if (OpencrxDataService.TAG_KEY.equals(item.getValue(Metadata.KEY)))
                remoteTags.add(item.getValue(OpencrxDataService.TAG));

    if (!localTags.equals(remoteTags)) {

        for (String label : localTags) {
            if (labelMap.containsKey(label) && !remoteTags.contains(label)) {
                String resourceId = labelMap.get(label);

                try {
                    invoker.taskAssignResource(activityId, resourceId);
                } catch (ApiServiceException ex) {
                    // Possible internal server error if resource is bad formed - ignore it
                }

                transmitted = true;
            }
        }

        for (String label : remoteTags) {
            if (labelMap.containsKey(label) && !localTags.contains(label)) {
                String resourceId = labelMap.get(label);

                OpencrxResourceAssignment assignment = assignments.get(resourceId);

                if (assignment == null || assignment.getAssignmentDate() == null)
                    continue;

                Time assignTime = new Time();
                assignTime.set(assignment.getAssignmentDate().getTime());

                if (lastSync.after(assignTime)) {
                    try {
                        invoker.resourceAssignmentDelete(activityId, assignment.getAssignmentId());
                    } catch (IOException ex) {
                        // Possible internal server error if we don't have rights to delete this - ignore it
                    }
                }
            }
        }
    }

    return transmitted;
}

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From source file:org.apache.hadoop.hive.druid.io.DruidRecordWriter.java

private void pushSegments(List<SegmentIdentifier> segmentsToPush) {
    try {/*from  w w w . j a v  a  2  s .c  o m*/
        SegmentsAndMetadata segmentsAndMetadata = appenderator.push(segmentsToPush, committerSupplier.get())
                .get();
        final HashSet<String> pushedSegmentIdentifierHashSet = new HashSet<>();

        for (DataSegment pushedSegment : segmentsAndMetadata.getSegments()) {
            pushedSegmentIdentifierHashSet
                    .add(SegmentIdentifier.fromDataSegment(pushedSegment).getIdentifierAsString());
            final Path segmentDescriptorOutputPath = DruidStorageHandlerUtils
                    .makeSegmentDescriptorOutputPath(pushedSegment, segmentsDescriptorDir);
            DruidStorageHandlerUtils.writeSegmentDescriptor(fileSystem, pushedSegment,
                    segmentDescriptorOutputPath);
            LOG.info(String.format("Pushed the segment [%s] and persisted the descriptor located at [%s]",
                    pushedSegment, segmentDescriptorOutputPath));
        }

        final HashSet<String> toPushSegmentsHashSet = new HashSet(
                FluentIterable.from(segmentsToPush).transform(new Function<SegmentIdentifier, String>() {
                    @Nullable
                    @Override
                    public String apply(@Nullable SegmentIdentifier input) {
                        return input.getIdentifierAsString();
                    }
                }).toList());

        if (!pushedSegmentIdentifierHashSet.equals(toPushSegmentsHashSet)) {
            throw new IllegalStateException(
                    String.format("was asked to publish [%s] but was able to publish only [%s]",
                            Joiner.on(", ").join(toPushSegmentsHashSet),
                            Joiner.on(", ").join(pushedSegmentIdentifierHashSet)));
        }
        for (SegmentIdentifier dataSegmentId : segmentsToPush) {
            LOG.info("Dropping segment {}", dataSegmentId.toString());
            appenderator.drop(dataSegmentId).get();
        }

        LOG.info(String.format("Published [%,d] segments.", segmentsToPush.size()));
    } catch (InterruptedException e) {
        LOG.error(String.format("got interrupted, failed to push  [%,d] segments.", segmentsToPush.size()), e);
        Thread.currentThread().interrupt();
    } catch (IOException | ExecutionException e) {
        LOG.error(String.format("Failed to push  [%,d] segments.", segmentsToPush.size()), e);
        Throwables.propagate(e);
    }
}

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From source file:eu.europa.ec.fisheries.uvms.rules.service.business.AbstractFact.java

public boolean valueDoesNotContainAll(List<CodeType> codeTypes, String... valuesToMatch) {
    HashSet<String> valuesFoundInListOfCodeTypes = new HashSet<>();
    HashSet<String> valuesToBeFound = new HashSet<>(Arrays.asList(valuesToMatch));

    if (valuesToMatch == null || valuesToMatch.length == 0 || CollectionUtils.isEmpty(codeTypes)) {
        return true;
    }/*from  w  w w.  j a v a 2s.co m*/

    for (CodeType codeType : codeTypes) {
        String value = codeType.getValue();

        if (valuesToBeFound.contains(value)) {
            valuesFoundInListOfCodeTypes.add(value);
        }
    }

    return !valuesFoundInListOfCodeTypes.equals(valuesToBeFound);
}

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From source file:eu.europa.ec.fisheries.uvms.rules.service.business.AbstractFact.java

public boolean listIdDoesNotContainAll(List<CodeType> codeTypes, String... valuesToMatch) {
    HashSet<String> valuesFoundInListOfCodeTypes = new HashSet<>();
    HashSet<String> valuesToBeFound = new HashSet<>(Arrays.asList(valuesToMatch));

    if (valuesToMatch == null || valuesToMatch.length == 0 || CollectionUtils.isEmpty(codeTypes)) {
        return true;
    }/*from  w w w .  j  av  a  2s  .  co m*/

    for (CodeType codeType : codeTypes) {
        if (codeType != null) {
            String listId = codeType.getListId();

            if (valuesToBeFound.contains(listId)) {
                valuesFoundInListOfCodeTypes.add(listId);
            }
        }
    }

    return !valuesFoundInListOfCodeTypes.equals(valuesToBeFound);
}

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From source file:org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart.java

private void waitForTokensToBeRenewed(MockRM rm2, HashSet<Token<RMDelegationTokenIdentifier>> tokenSet)
        throws Exception {
    // Max wait time to get the token renewal can be kept as 1sec (100 * 10ms)
    int waitCnt = 100;
    while (waitCnt-- > 0) {
        if (tokenSet.equals(rm2.getRMContext().getDelegationTokenRenewer().getDelegationTokens())) {
            // Stop waiting as tokens are populated to DelegationTokenRenewer.
            break;
        } else {//from   ww  w. j av a2 s .  c  o m
            Thread.sleep(10);
        }
    }
}

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From source file:edu.cmu.tetrad.sem.SemIm.java

public void setFunction(Node node, ConnectionFunction function) {
    List<Node> parents = semPm.getGraph().getParents(node);

    for (Iterator<Node> j = parents.iterator(); j.hasNext();) {
        Node _node = j.next();/*from  w w w. ja  v  a  2s.c o m*/

        if (_node.getNodeType() == NodeType.ERROR) {
            j.remove();
        }
    }

    HashSet<Node> parentSet = new HashSet<Node>(parents);
    List<Node> inputList = Arrays.asList(function.getInputNodes());
    HashSet<Node> inputSet = new HashSet<Node>(inputList);

    if (!parentSet.equals(inputSet)) {
        throw new IllegalArgumentException(
                "The given function for " + node + " may only use the parents of " + node + ": " + parents);
    }

    functions.put(node, function);
}

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From source file:edu.umass.cs.gnsclient.client.integrationtests.ServerIntegrationTestV2.java

public void test_224_GroupAndACLTestRemoveGuidCheck(GuidEntry samEntry, GuidEntry mygroupEntry) {
    HashSet<String> expected = new HashSet<String>(Arrays.asList(samEntry.getGuid()));
    HashSet<String> actual = null;
    int count = 50; // try 10 times or so
    do {/*from  ww  w. j  av  a  2 s.c  o m*/
        try {
            if (count != 50) {
                Thread.sleep(100);
            }
            actual = JSONUtils.JSONArrayToHashSet(client.groupGetMembers(mygroupEntry.getGuid(), mygroupEntry));
        } catch (ClientException | IOException | JSONException | InterruptedException e) {
        }
    } while (count-- > 0 && (actual == null || !actual.equals(expected)));
    if (count < 49) {
        System.out.println("Waited " + (49 - count) + " times");
    }
    Assert.assertEquals(expected, actual);
}

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