Example usage for java.util Map containsKey

Introduction

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

Prototype

boolean containsKey(Object key);

Source Link

Document

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

Usage

From source file:com.inmobi.conduit.distcp.tools.mapred.RetriableFileCopyCommand.java

private static void incrementReceived(byte[] msg, Map<Long, Long> received) {
    long timestamp = AuditUtil.getTimestamp(msg);
    long window = getWindow(timestamp);
    if (timestamp != -1) {
        if (received.containsKey(window)) {
            received.put(window, received.get(window) + 1);
        } else {//from w  w  w.  j av  a 2s .c om
            received.put(window, Long.valueOf(1));
        }
    }
}

From source file:edu.cmu.cs.lti.ark.fn.parsing.DataPrep.java

public static void addFeature(String key, Map<String, Integer> freqmap) {
    if (!freqmap.containsKey(key)) {
        final int numFeatures = freqmap.size();
        freqmap.put(key, numFeatures + 1);
    }/*from w ww  .jav  a  2s .  c  o  m*/
}

From source file:de.tudarmstadt.ukp.experiments.argumentation.sequence.annotator.OnlyFilesMatchingPredictionsReader.java

public static Map<String, List<Sequence>> updateFirstTokenCacheFromSequences(List<Sequence> sequences) {
    Map<String, List<Sequence>> result = new HashMap<>();

    // update the cache
    for (Sequence sequence : sequences) {
        String firstToken = sequence.getTokens().get(0).getToken();

        if (!result.containsKey(firstToken)) {
            result.put(firstToken, new ArrayList<Sequence>());
        }//  ww  w  .  j av a 2 s .com

        result.get(firstToken).add(sequence);
    }

    return result;
}

From source file:com.wavemaker.tools.javaservice.JavaServiceDefinition.java

/**
 * Get a list of methods, excluding overloaded ones, biased towards the method with the least number of arguments
 * (in other words, if a method is overloaded, the instance with the fewest arguments is included in the return
 * value)./*  w  ww  .  j  a v  a  2s.c  o m*/
 * 
 * @param allMethods
 * @return
 */
public static Collection<Method> filterOverloadedMethods(List<Method> allMethods) {

    Map<String, Method> methodsMap = new HashMap<String, Method>();
    for (Method method : allMethods) {
        if (methodsMap.containsKey(method.getName())) {
            if (methodsMap.get(method.getName()).getParameterTypes().length > method
                    .getParameterTypes().length) {
                methodsMap.put(method.getName(), method);
            }
        } else {
            methodsMap.put(method.getName(), method);
        }
    }

    return methodsMap.values();
}

From source file:co.cask.cdap.metrics.query.MetricsRequestParser.java

private static boolean isTimeseriesRequest(Map<String, List<String>> queryParams) {
    return queryParams.containsKey(COUNT) || queryParams.containsKey(START_TIME)
            || queryParams.containsKey(END_TIME);
}

From source file:de.xwic.appkit.core.transport.xml.EtoSerializer.java

/**
 * @param proxy/* www. j  a v  a2s  . c  o  m*/
 * @param to
 * @param type
 * @return
 * @throws IntrospectionException
 * @throws InvocationTargetException
 * @throws IllegalAccessException
 * @throws IllegalArgumentException
 */
private static IEntity transferData(final IEntity proxy, final Class<? extends IEntity> type)
        throws IntrospectionException, IllegalArgumentException, IllegalAccessException,
        InvocationTargetException {

    final IEntity result = EntityUtil.createEntity(type);
    Map<String, PropertyDescriptor> objectProp = getMap(result);
    Map<String, PropertyDescriptor> proxyProp = getMap(proxy);
    Set<String> allSet = new HashSet<String>(objectProp.keySet());
    allSet.addAll(proxyProp.keySet());
    allSet.removeAll(IGNORE_PROPERTIES);
    for (String prop : allSet) {
        if (proxyProp.containsKey(prop) && objectProp.containsKey(prop)) {
            Method readMethod = proxyProp.get(prop).getReadMethod();
            Method writeMethod = objectProp.get(prop).getWriteMethod();
            if (readMethod == null || writeMethod == null) {
                System.out.println("Illegal " + prop);
                continue;
            }
            writeMethod.invoke(result, readMethod.invoke(proxy));
        }
    }

    return result;
}

From source file:com.mmj.app.common.cookie.parser.CookieParser.java

/**
 * <pre>//  w ww .  ja  v  a  2  s  .c o  m
 *      ?questCookieCookie?{@link CookieNameEnum}Key,{@link CookieNameHelper}ValueMap
 *      {@link CookieNameHelper}?{@link CookieNameEnum}{@link CookieKeyEnum}
 *      @return Request CookieemptyMap
 * </pre>
 */
public static Map<CookieNameEnum, CookieNameHelper> loadCookie(Cookie... cookies) {
    // Map
    Map<CookieNameEnum, CookieNameHelper> allValues = new HashMap<CookieNameEnum, CookieNameHelper>();
    // Cookie
    Map<String, String> cookieKV = CookieUtils.arrayToMap(cookies);
    // ?CookieName??
    for (CookieNameEnum cookieName : CookieNameEnum.values()) {
        // ?CookieName??
        CookieNameConfig cookieNameConfig = CookieNamePolicyParser.getCookieNamePolicyMap().get(cookieName);
        boolean isCookieExisted = cookieKV.containsKey(cookieNameConfig.getCookieName());
        if (isCookieExisted) {
            String value = cookieKV.get(cookieName.getCookieName());
            CookieNameHelper cookieNameHelper = paserCookieValue(cookieNameConfig, value);
            // ?
            if (cookieNameHelper != null) {
                allValues.put(cookieName, cookieNameHelper);
            }
        }

    }
    return allValues;
}

From source file:com.ms.commons.test.tool.ExportDatabaseData.java

private static void removeFields(Map<String, TableFields> map, List<TableFields> tableFieldList) {
    for (TableFields tfs : tableFieldList) {
        if (map.containsKey(tfs.getTable())) {
            map.get(tfs.getTable()).getFields().removeAll(tfs.getFields());
        }// w ww.j a  va 2 s  . co m
    }
}

From source file:com.uber.hoodie.hive.client.SchemaUtil.java

private static String getPartitionKeyType(Map<String, String> hiveSchema, String partitionKey) {
    if (hiveSchema.containsKey(partitionKey)) {
        return hiveSchema.get(partitionKey);
    }/*ww  w. j  a  v a2s.c o m*/
    // Default the unknown partition fields to be String
    // TODO - all partition fields should be part of the schema. datestr is treated as special. Dont do that
    return "String";
}

From source file:com.epam.catgenome.util.Utils.java

/**
 * Helper method to get Chromosome from Map of Chromosome to String chromosome name, taking into account variations
 * in chromosome naming//from  w  w  w .java2s.co  m
 * @param chromosomeMap a Map of Chromosome to String chromosome name
 * @param chromosomeName a name of a chromosome
 * @return Chromosome from Map of Chromosome to String chromosome name, taking into account variations
 * in chromosome naming
 */
public static Chromosome getFromChromosomeMap(Map<String, Chromosome> chromosomeMap, String chromosomeName) {
    return chromosomeMap.containsKey(chromosomeName) ? chromosomeMap.get(chromosomeName)
            : chromosomeMap.get(changeChromosomeName(chromosomeName));
}