Example usage for java.util HashMap containsKey

Introduction

In this page you can find the example usage for java.util HashMap containsKey.

Prototype

public boolean containsKey(Object key) 

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:dk.statsbiblioteket.doms.licensemodule.validation.LicenseValidator.java

public static ArrayList<ConfiguredDomLicenseGroupType> buildGroups(ArrayList<String> groups) {
    ArrayList<ConfiguredDomLicenseGroupType> filteredGroups = new ArrayList<ConfiguredDomLicenseGroupType>();
    ArrayList<ConfiguredDomLicenseGroupType> configuredGroups = LicenseCache
            .getConfiguredDomLicenseGroupTypes();

    HashMap<String, ConfiguredDomLicenseGroupType> configuredGroupsNamesMap = new HashMap<String, ConfiguredDomLicenseGroupType>();
    for (ConfiguredDomLicenseGroupType current : configuredGroups) {
        configuredGroupsNamesMap.put(current.getKey(), current);
    }/*from www  .ja va 2s. c om*/

    for (String currentGroup : groups) {
        if (configuredGroupsNamesMap.containsKey(currentGroup)) {
            filteredGroups.add(configuredGroupsNamesMap.get(currentGroup));
        } else {
            log.error("Group not found in Group configuration:" + currentGroup);
            throw new IllegalArgumentException("Unknown group:" + currentGroup);
        }

    }
    return filteredGroups;
}

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From source file:net.sf.jabref.exporter.FileActions.java

/**
 * Write all strings in alphabetical order, modified to produce a safe (for
 * BibTeX) order of the strings if they reference each other.
 *
 * @param fw       The Writer to send the output to.
 * @param database The database whose strings we should write.
 * @throws IOException If anthing goes wrong in writing.
 *///www . j a  v  a  2 s  . c o  m
private static void writeStrings(Writer fw, BibDatabase database) throws IOException {
    FileActions.previousStringType = BibtexString.Type.AUTHOR;
    List<BibtexString> strings = new ArrayList<>();
    for (String s : database.getStringKeySet()) {
        strings.add(database.getString(s));
    }
    Collections.sort(strings, new BibtexStringComparator(true));
    // First, make a Map of all entries:
    HashMap<String, BibtexString> remaining = new HashMap<>();
    int maxKeyLength = 0;
    for (BibtexString string : strings) {
        remaining.put(string.getName(), string);
        maxKeyLength = Math.max(maxKeyLength, string.getName().length());
    }

    for (BibtexString.Type t : BibtexString.Type.values()) {
        for (BibtexString bs : strings) {
            if (remaining.containsKey(bs.getName()) && (bs.getType() == t)) {
                FileActions.writeString(fw, bs, remaining, maxKeyLength);
            }
        }
    }
}

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From source file:com.ibm.bi.dml.runtime.controlprogram.parfor.RemoteDPParForMR.java

/**
 * Result file contains hierarchy of workerID-resultvar(incl filename). We deduplicate
 * on the workerID. Without JVM reuse each task refers to a unique workerID, so we
 * will not find any duplicates. With JVM reuse, however, each slot refers to a workerID, 
 * and there are duplicate filenames due to partial aggregation and overwrite of fname 
 * (the RemoteParWorkerMapper ensures uniqueness of those files independent of the 
 * runtime implementation). /*from   w w  w. ja  v  a 2 s .c  o m*/
 * 
 * @param job 
 * @param fname
 * @return
 * @throws DMLRuntimeException
 */
@SuppressWarnings("deprecation")
public static LocalVariableMap[] readResultFile(JobConf job, String fname)
        throws DMLRuntimeException, IOException {
    HashMap<Long, LocalVariableMap> tmp = new HashMap<Long, LocalVariableMap>();

    FileSystem fs = FileSystem.get(job);
    Path path = new Path(fname);
    LongWritable key = new LongWritable(); //workerID
    Text value = new Text(); //serialized var header (incl filename)

    int countAll = 0;
    for (Path lpath : MatrixReader.getSequenceFilePaths(fs, path)) {
        SequenceFile.Reader reader = new SequenceFile.Reader(FileSystem.get(job), lpath, job);
        try {
            while (reader.next(key, value)) {
                //System.out.println("key="+key.get()+", value="+value.toString());
                if (!tmp.containsKey(key.get()))
                    tmp.put(key.get(), new LocalVariableMap());
                Object[] dat = ProgramConverter.parseDataObject(value.toString());
                tmp.get(key.get()).put((String) dat[0], (Data) dat[1]);
                countAll++;
            }
        } finally {
            if (reader != null)
                reader.close();
        }
    }

    LOG.debug("Num remote worker results (before deduplication): " + countAll);
    LOG.debug("Num remote worker results: " + tmp.size());

    //create return array
    return tmp.values().toArray(new LocalVariableMap[0]);
}

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From source file:frequencyanalysis.FrequencyAnalysis.java

public static Map getQuadgramDataFromWarAndPeace(String warAndPeaceString) {
    HashMap QuadGramCount = new HashMap<String, Integer>();

    for (int i = 0; i < warAndPeaceString.length(); i++) {
        if (i + 3 < warAndPeaceString.length()) {
            String quadGram = String.valueOf(warAndPeaceString.charAt(i))
                    + String.valueOf(warAndPeaceString.charAt(i + 1))
                    + String.valueOf(warAndPeaceString.charAt(i + 2))
                    + String.valueOf(warAndPeaceString.charAt(i + 3));

            if (!QuadGramCount.containsKey(quadGram)) {
                QuadGramCount.put(quadGram, 1);
            } else {
                int tempCount = (int) QuadGramCount.get(quadGram);
                tempCount++;//from   w w  w  .j  a  v  a 2  s .c om
                QuadGramCount.put(quadGram, tempCount);
            }
        }
    }

    return QuadGramCount;
}

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From source file:com.vmware.qe.framework.datadriven.utils.XMLUtil.java

/**
 * Finds all the children node whose tag names are in tags ArrayList. For example to get <one>
 * and <two> in Vector of Node from the following XML node : <parent> <one> something </one>
 * <two> something </two> <three> something </three> </parent> you pass <parent> node along with
 * this list {"one","two"}/*  w ww  .java 2  s.  c o  m*/
 * 
 * @param parentNode : parentNode to lookup into for tags
 * @param tags : list of tags to be found among parentNode children
 * @return map of <NodeName, Node> that is found based on tags given in tags arrayList
 */
public static HashMap<String, Node> getChildrenByTagNames(Node parentNode, ArrayList<String> tags) {
    HashMap<String, Node> resultList = new HashMap<String, Node>();
    String tagFromList = null;
    Node foundNode = null;
    if (tags.size() > 0 || parentNode != null) {
        for (int tagNo = 0; tagNo < tags.size(); tagNo++) {
            tagFromList = tags.get(tagNo).toString();
            foundNode = XMLUtil.getInnerNodeByTagName(parentNode, tagFromList);
            if (!resultList.containsKey(tagFromList)) {
                resultList.put(tagFromList, foundNode);
            }
        }
    }
    return resultList.size() == 0 ? null : resultList;
}

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From source file:ezbake.deployer.utilities.ArtifactHelpers.java

/**
 * Append to the given ArchiveInputStream writing to the given outputstream, the given entries to add.
 * This will duplicate the InputStream to the Output.
 *
 * @param inputStream - archive input to append to
 * @param output      - what to copy the modified archive to
 * @param filesToAdd  - what entries to append.
 *///from  ww  w  .  ja  v  a 2s  .  c  o m
private static void appendFilesInTarArchive(ArchiveInputStream inputStream, OutputStream output,
        Iterable<ArtifactDataEntry> filesToAdd) throws DeploymentException {
    ArchiveStreamFactory asf = new ArchiveStreamFactory();

    try {
        HashMap<String, ArtifactDataEntry> newFiles = new HashMap<>();
        for (ArtifactDataEntry entry : filesToAdd) {
            newFiles.put(entry.getEntry().getName(), entry);
        }
        GZIPOutputStream gzs = new GZIPOutputStream(output);
        TarArchiveOutputStream aos = (TarArchiveOutputStream) asf
                .createArchiveOutputStream(ArchiveStreamFactory.TAR, gzs);
        aos.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU);
        // copy the existing entries
        ArchiveEntry nextEntry;
        while ((nextEntry = inputStream.getNextEntry()) != null) {
            //If we're passing in the same file, don't copy into the new archive
            if (!newFiles.containsKey(nextEntry.getName())) {
                aos.putArchiveEntry(nextEntry);
                IOUtils.copy(inputStream, aos);
                aos.closeArchiveEntry();
            }
        }

        for (ArtifactDataEntry entry : filesToAdd) {
            aos.putArchiveEntry(entry.getEntry());
            IOUtils.write(entry.getData(), aos);
            aos.closeArchiveEntry();
        }
        aos.finish();
        gzs.finish();
    } catch (ArchiveException | IOException e) {
        log.error(e.getMessage(), e);
        throw new DeploymentException(e.getMessage());
    }
}

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From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static HashMap<String, Integer> getFeatureOffsetIndex(FeatureStore instanceList) {
    HashMap<String, Integer> featureOffsetIndex = new HashMap<String, Integer>();
    for (int i = 0; i < instanceList.getNumberOfInstances(); i++) {
        Instance instance = instanceList.getInstance(i);
        for (Feature feature : instance.getFeatures()) {
            String featureName = feature.getName();
            if (!featureOffsetIndex.containsKey(featureName)) {
                featureOffsetIndex.put(featureName, featureOffsetIndex.size());
            }// w w  w. j  a v a 2s  .com
        }

    }
    return featureOffsetIndex;
}

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From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static void writeFeatureNamesToFile(FeatureStore instanceList, File outputFile) throws IOException {
    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(new GZIPOutputStream(new FileOutputStream(outputFile)), "UTF-8"));
    HashMap<String, Integer> featureOffsetIndex = new HashMap<String, Integer>();
    for (int i = 0; i < instanceList.getNumberOfInstances(); i++) {
        Instance instance = instanceList.getInstance(i);
        for (Feature feature : instance.getFeatures()) {
            String featureName = feature.getName();
            if (!featureOffsetIndex.containsKey(featureName)) {
                featureOffsetIndex.put(featureName, featureOffsetIndex.size());
                bw.write(featureName + " ");
            }/*from w w  w  .java 2s.  c om*/
        }
    }
    bw.write(MalletTestTask.OUTCOME_CLASS_LABEL_NAME);
    bw.close();
}

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From source file:com.vmware.identity.idm.server.LocalOsIdentityProviderTest.java

private static void validateGroupsSubset(Set<GroupInfo> expectedSubset, Set<Group> actualSet, String domainName,
        String domainAlias) {//from w  ww.j a  v a  2 s  . c o  m
    HashMap<String, Group> superSet = new HashMap<String, Group>();
    if (actualSet != null) {
        for (Group g : actualSet) {
            Assert.assertNotNull(g);
            superSet.put(g.getName(), g);
        }
    }

    if (expectedSubset != null) {
        for (GroupInfo gd : expectedSubset) {
            Assert.assertTrue(superSet.containsKey(gd.getName()));
            Group g = superSet.get(gd.getName());

            assertEqualsString(gd.getName(), g.getName());
            if (providerHasAlias(domainAlias)) {
                Assert.assertNotNull(g.getAlias());
                assertEqualsString(gd.getName(), g.getAlias().getName());
                assertEqualsString(domainAlias, g.getAlias().getDomain());
            }
            assertEqualsString(domainName, g.getDomain());
            Assert.assertNotNull(g.getDetail());
            // assertEqualsString( gd.getDescription(), g.getDetail().getDescription() );
        }
    }
}

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From source file:marytts.server.http.MivoqSynthesisRequestHandler.java

private static void parseEffectsIntoHashMap(HashMap<String, ParamParser> registry,
        HashMap<String, Object> effects_values, JSONObject effects) {
    for (String name : JSONObject.getNames(effects)) {
        // System.out.println("----------");
        // System.out.println(name);
        ParamParser parser = registry.get(name);
        if (parser != null) {
            Object param = parser.parse(effects.get(name));
            // System.out.println(param);
            if (effects_values.containsKey(name)) {
                Object o = effects_values.get(name);
                param = parser.merge(o, param);
            }/*from  ww  w  . j a v a  2s  . c om*/
            // System.out.println(param);
            effects_values.put(name, param);
        }
    }
}

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