List of forNodes() Examples

Examples of forNodes()

org.neo4j.graphdb.index.IndexManager.forNodes()
Returns an {@link Index} for {@link Node}s with the name {@code indexName}. If such an index doesn't exist it will be created with default configuration. Indexes created with {@link #forNodes(String,Map)} can be returned by thismethod also, so that you don't have to supply and match its configuration for consecutive accesses. This is the prefered way of accessing indexes, whether they were created with {@link #forNodes(String)} or {@link #forNodes(String,Map)}. @param indexName the name of the node index. @return the {@link Index} corresponding to the {@code indexName}.
org.neo4j.rest.graphdb.index.RestIndexManager.forNodes()
org.springframework.data.neo4j.rest.index.RestIndexManager.forNodes()

Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

    @Test
    public void testLoadIndex() {
        db.beginTx();
        Map<String, String> config = TimelineNodeIndex.CONFIG;
        IndexManager indexMan = db.index();
        Index<Node> index = indexMan.forNodes("timeline1", config);
        assertNotNull(index);


    }


    @Test

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

        db.beginTx();
        Map<String, String> config = new HashMap<String, String>(TimelineNodeIndex.CONFIG);
        final Node startNode = ReferenceNodes.getReferenceNode(db);
        config.put(TimelineNodeIndex.START_NODE_ID, String.valueOf(startNode.getId()));
        IndexManager indexMan = db.index();
        Index<Node> index = indexMan.forNodes("timeline1", config);
        final Timeline timeline = ((TimelineNodeIndex) index).getTimeline();
        assertEquals(startNode, timeline.getUnderlyingNode());
        assertNotNull(index);


    }

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

    @Test
    public void testAddToIndex() throws Exception {
        Transaction tx = db.beginTx();
        Map<String, String> config = TimelineNodeIndex.CONFIG;
        IndexManager indexMan = db.index();
        Index<Node> index = indexMan.forNodes("timeline1", config);
        assertNotNull(index);
        Node n1 = db.createNode();
        n1.setProperty("time", 123);
        index.add(n1, "timestamp", 123L);
        Node n2 = db.createNode();

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

        IndexManager indexManager = graph.index();
        result.put("node-indexes", Arrays.asList(indexManager.nodeIndexNames()));
        result.put("relationship-indexes", Arrays.asList(indexManager.relationshipIndexNames()));
        try {
            for (String ix : indexManager.nodeIndexNames()) {
                final Index<Node> index = indexManager.forNodes(ix);
                getMutableIndex(index).delete();
            }
            for (String ix : indexManager.relationshipIndexNames()) {
                final RelationshipIndex index = indexManager.forRelationships(ix);
                getMutableIndex(index).delete();

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

        try {
            final IndexManager indexManager = db.index();
            Node[] nodes = new Node[max];
            for (int i = 0; i < max; i++) {
                nodes[i] = db.createNode();
                final Index<Node> index = indexManager.forNodes("node_index_" + String.valueOf(i % 5));
                index.add(nodes[i],"ID",i);
            }
            Random random = new Random();
            for (int i = 0; i < max * 2; i++) {
                int from = random.nextInt(max);

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()


    private void generateIndex(final Parameter<Object, Object>... indexParameters) {
        final IndexManager manager = this.graph.getRawGraph().index();
        if (Vertex.class.isAssignableFrom(this.indexClass)) {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName);
        } else {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName, generateParameterMap(indexParameters));

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

        final IndexManager manager = this.graph.getRawGraph().index();
        if (Vertex.class.isAssignableFrom(this.indexClass)) {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName);
        } else {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName);

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

    private void generateIndex(final Parameter<Object, Object>... indexParameters) {
        this.graph.autoStartTransaction(true);
        final IndexManager manager = this.graph.getRawGraph().index();
        if (Vertex.class.isAssignableFrom(this.indexClass)) {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName);
        } else {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName, generateParameterMap(indexParameters));

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

        final IndexManager manager = this.graph.getRawGraph().index();
        if (Vertex.class.isAssignableFrom(this.indexClass)) {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forNodes(this.indexName);
        } else {
            if (indexParameters.length > 0)
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName, generateParameterMap(indexParameters));
            else
                this.rawIndex = (org.neo4j.graphdb.index.Index<S>) manager.forRelationships(this.indexName);

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Examples of org.neo4j.graphdb.index.IndexManager.forNodes()

    private void clearIndex(Map<String, Object> result) {
        IndexManager indexManager = graph.index();
        result.put("node-indexes", Arrays.asList(indexManager.nodeIndexNames()));
        result.put("relationship-indexes", Arrays.asList(indexManager.relationshipIndexNames()));
        for (String ix : indexManager.nodeIndexNames()) {
            indexManager.forNodes(ix).delete();
        }
        for (String ix : indexManager.relationshipIndexNames()) {
            indexManager.forRelationships(ix).delete();
        }
    }

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