Example usage for org.apache.commons.collections15 MultiMap containsKey

Introduction

In this page you can find the example usage for org.apache.commons.collections15 MultiMap 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:de.dhke.projects.cutil.collections.MultiMapUtil.java

public static <K, V> boolean deepEquals(MultiMap<K, V> m1, MultiMap<? extends K, ? extends V> m2) {
    for (Map.Entry<K, Collection<V>> entry1 : m1.entrySet()) {
        if (!m2.containsKey(entry1.getKey()))
            return false;
        else {// w  w  w.j a v  a2s  . c  om
            final Collection<? extends V> values2 = m2.get(entry1.getKey());
            if ((!entry1.getValue().containsAll(values2)) || (!values2.containsAll(entry1.getValue())))
                return false;
        }
    }
    return m1.keySet().containsAll(m2.keySet());
}

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From source file:org.openanzo.datasource.services.BaseUpdateService.java

public void importStatements(IOperationContext context, String reader, String readerFormat,
        Collection<Statement> graphTemplate, Writer output, String resultFormat) throws AnzoException {
    long start = 0;
    if (stats.isEnabled()) {
        start = System.currentTimeMillis();
    }//w  ww  .j a v a 2 s . c  o  m
    throwExceptionIfAnonymousUser(context);
    if (getLockProvider() != null)
        getLockProvider().readLock().lock();
    logEntry();
    try {
        MultiMap<URI, Statement> statements = ReadWriteUtils.readStatementSets(reader, readerFormat);
        if (statements.containsKey(null)) {
            throw new AnzoException(ExceptionConstants.DATASOURCE.STATEMENT_NO_GRAPH);
        }
        if (graphTemplate == null) {
            graphTemplate = Collections.<Statement>emptySet();
        }
        IUpdates updateResults = importStatementsInternal(context, statements, graphTemplate);
        for (IUpdateResultListener listener : datasourceUpdateResultListeners) {
            try {
                listener.updateComplete(context, updateResults);
            } catch (AnzoException ae) {
                log.error(LogUtils.DATASOURCE_MARKER, "Error in listener:" + listener.getClass().getName());
            }
        }
        Boolean fireGlobal = (Boolean) context.getAttribute(FIRE_GLOBAL_UDPATE_EVENTS);
        if (fireGlobal == null || fireGlobal.booleanValue()) {
            for (IUpdateResultListener listener : globalUpdateResultListeners) {
                try {
                    listener.updateComplete(context, updateResults);
                } catch (AnzoException ae) {
                    log.error(LogUtils.DATASOURCE_MARKER, "Error in listener:" + listener.getClass().getName());
                }
            }
        }
        CommonSerializationUtils.writeUpdates(false, updateResults, output, resultFormat);
        if (log.isDebugEnabled()) {
            log.debug(LogUtils.TIMING_MARKER, "Base Import,{},{}", (System.currentTimeMillis() - start),
                    statements.values().size());
        }
    } finally {
        if (stats.isEnabled()) {
            stats.use("importStatements", (System.currentTimeMillis() - start));
        }
        if (getLockProvider() != null)
            getLockProvider().readLock().unlock();
        logExit();
    }
}

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