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

Introduction

In this page you can find the example usage for org.apache.commons.collections15 MultiMap size.

Prototype

int size();

Source Link

Document

Gets the number of keys in this map.

Usage

From source file:de.uniba.wiai.kinf.pw.projects.lillytab.reasoner.abox.LinkMap.java

private Collection<Pair<R, IABoxNode<I, L, K, R>>> getAllEntries(final IABox<I, L, K, R> abox,
        final MultiMap<R, NodeID> map) {
    final List<Pair<R, IABoxNode<I, L, K, R>>> list = new ArrayList<>(map.size());
    for (Map.Entry<R, NodeID> mapEntry : MultiMapEntryIterable.decorate(map.entrySet())) {
        list.add(Pair.wrap(mapEntry.getKey(), abox.getNode(mapEntry.getValue())));
    }/*from  ww  w .  j  a v a2 s.c om*/
    return list;
}

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From source file:org.openanzo.datasource.nodecentric.internal.NodeCentricResetService.java

/**
 * Reset the database/*from w  ww .  ja v a 2s. com*/
 * 
 * @param connectionContext
 *            NodeCentric specific context, which contains connection to run queries against
 * @param hardReset
 *            if true, all tables are dropped and not just truncated
 * @param statements
 *            statements to use to initialize database
 * @return ValuePair containing servers new URI and ID
 * @throws AnzoException
 */
protected URI resetDatabase(NodeCentricOperationContext connectionContext, boolean hardReset,
        MultiMap<URI, Statement> statements) throws AnzoException {
    datasource.resetDatasource();
    Pair<Long, URI> serverURI = null;
    boolean[] result = lockDB(connectionContext);
    if (result[1]) {
        try {
            serverURI = resetDatabaseTables(connectionContext, hardReset);
            if (statements != null && statements.size() > 0) {
                resetGraph(statements, connectionContext, serverURI.second);
            } else {
                if (rdfInitFiles != null && rdfInitFiles.size() > 0) {
                    initializeProvidedRoles(connectionContext, serverURI.second);
                } else {
                    initializeDefaultRoles(connectionContext, serverURI.second);
                }
            }
            unLockDB(connectionContext, true, serverURI.first);
            return serverURI.second;
        } catch (AnzoException ae) {
            if (result[0]) {
                BaseSQL.dropTable(connectionContext.getStatementProvider(), connectionContext.getConnection(),
                        connectionContext.getConfiguration().getUsesUppercase()
                                ? NodeCentricDatasource.serverUpper
                                : NodeCentricDatasource.serverLower);
            }
            throw ae;
        }
    } else {
        if (result[0]) {
            BaseSQL.dropTable(connectionContext.getStatementProvider(), connectionContext.getConnection(),
                    connectionContext.getConfiguration().getUsesUppercase() ? NodeCentricDatasource.serverUpper
                            : NodeCentricDatasource.serverLower);
        }
        throw new AnzoException(ExceptionConstants.RDB.FAILED_INITIALZE_DB);
    }
}

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From source file:org.openanzo.datasource.update.MultiStageUpdatesProcessor.java

/**
 * Process a set of IUpdateTransactions and return results
 * /* ww  w .  ja v  a  2s  . c o m*/
 * @param context
 *            NodeCentric specific context, which contains connection to run queries against
 * @param backend
 *            backend for data
 * @param queryService
 *            reference to the IQueryService, used for precondition checks
 * @param authorizationService
 *            reference to the authorization service used to check permission on graphs
 * @param eventListeners
 *            set of listeners that listen for ACL events
 * @param statements
 *            Data to add to server
 * @param graphTemplate
 *            Template of statements for creating a new graph
 * @param reseting
 *            Is the server resetting
 * @param bulkUpdate
 *            Is this a bulk update
 * @return UpdateResults from update
 * @throws AnzoException
 */
public static Updates update(IOperationContext context, IServerQuadStore backend, IQueryService queryService,
        IAuthorizationService authorizationService, Collection<IAuthorizationEventListener> eventListeners,
        MultiMap<URI, Statement> statements, Collection<Statement> graphTemplate, boolean reseting,
        boolean bulkUpdate) throws AnzoException {
    long start = System.currentTimeMillis();
    IUpdates updates = convertStatementsToUpdates(context, bulkUpdate, statements, graphTemplate, backend);
    if (log.isDebugEnabled()) {
        log.debug(LogUtils.TIMING_MARKER, "MULTISTAGE_UPDATEPROC CONVERT,{},{}",
                Long.toString(System.currentTimeMillis() - start), statements.size());
    }
    Updates results = update(context, backend, queryService, authorizationService, eventListeners, updates,
            reseting);
    return results;
}

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From source file:org.openanzo.rdf.MemQuadStore.java

/**
 * Remove indexes for this statement/*from  ww  w.  ja va2s  .c  om*/
 * 
 * @param stmt
 *            statement to deindex
 */
private void removeMaps(Statement stmt) {
    Resource c = stmt.getNamedGraphUri();
    Resource s = stmt.getSubject();
    URI p = stmt.getPredicate();
    Value o = stmt.getObject();
    subjectMap.remove(s, stmt);
    predMap.remove(p, stmt);
    objMap.remove(o, stmt);
    namedGraphMap.remove(c, stmt);
    MultiMap<Value, Statement> poIndexMap = poIndex.get(p);
    if (poIndexMap != null) {
        poIndexMap.remove(o, stmt);
        if (poIndexMap.size() == 0) {
            poIndex.remove(p);
        }
    }
    MultiMap<Resource, Statement> psIndexMap = psIndex.get(p);
    if (psIndexMap != null) {
        psIndexMap.remove(s, stmt);
        if (psIndexMap.size() == 0) {
            psIndex.remove(p);
        }
    }
}

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