Package com.tinkerpop.gremlin.structure.util.detached

Examples of com.tinkerpop.gremlin.structure.util.detached.DetachedVertex

187
188
189
190
191
192
193
194
195
196
197
    }

    private static Vertex readVertexData(final Map<String, Object> vertexData, final Function<DetachedVertex, Vertex> vertexMaker) throws IOException {
        final Map<String, Object> vertexProperties = (Map<String, Object>) vertexData.get(GraphSONTokens.PROPERTIES);
        final Map<String, Object> hiddenVertexProperties = ((Map<String, Object>) vertexData.get(GraphSONTokens.HIDDENS)).entrySet().stream().collect(Collectors.toMap((Map.Entry kv) -> Graph.Key.hide(kv.getKey().toString()), (Map.Entry kv) -> kv.getValue()));
        final DetachedVertex vertex = new DetachedVertex(vertexData.get(GraphSONTokens.ID),
                vertexData.get(GraphSONTokens.LABEL).toString(),
                vertexProperties, hiddenVertexProperties);

        return vertexMaker.apply(vertex);
    }
View Full Code Here
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
            final boolean hasSomeVertices = input.readBoolean();
            if (hasSomeVertices) {
                while (!input.eof()) {
                    final List<Object> vertexArgs = new ArrayList<>();
                    final DetachedVertex current = (DetachedVertex) kryo.readClassAndObject(input);
                    appendToArgList(vertexArgs, T.id, current.id());
                    appendToArgList(vertexArgs, T.label, current.label());

                    final Vertex v = graph.addVertex(vertexArgs.toArray());
                    current.iterators().propertyIterator().forEachRemaining(p -> createVertexProperty(graphToWriteTo, v, p, false));
                    current.iterators().hiddenPropertyIterator().forEachRemaining(p -> createVertexProperty(graphToWriteTo, v, p, true));

                    // the gio file should have been written with a direction specified
                    final boolean hasDirectionSpecified = input.readBoolean();
                    final Direction directionInStream = kryo.readObject(input, Direction.class);
                    final Direction directionOfEdgeBatch = kryo.readObject(input, Direction.class);
View Full Code Here
203
204
205
206
207
208
209
210
211
212
213
        if (null != directionRequested && null == edgeMaker)
            throw new IllegalArgumentException("If a directionRequested is specified then an edgeAdder function should also be specified");

        this.headerReader.read(kryo, input);

        final DetachedVertex detachedVertex = (DetachedVertex) kryo.readClassAndObject(input);
        final Vertex v = vertexMaker.apply(detachedVertex);

        final boolean streamContainsEdgesInSomeDirection = input.readBoolean();
        if (!streamContainsEdgesInSomeDirection && directionRequested != null)
            throw new IllegalStateException(String.format("The direction %s was requested but no attempt was made to serialize edges into this stream", directionRequested));
View Full Code Here
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
        assertCommon(response);

        final List<DetachedVertex> vertexList = (List<DetachedVertex>) response.getResult().getData();
        assertEquals(1, vertexList.size());

        final DetachedVertex deserializedVertex = vertexList.get(0);
        assertEquals(0l, deserializedVertex.id());
        assertEquals(Vertex.DEFAULT_LABEL, deserializedVertex.label());

        assertEquals(1, StreamFactory.stream(deserializedVertex.iterators().propertyIterator()).count());

        final List<Object> deserializedInnerList = (List<Object>) deserializedVertex.iterators().valueIterator("friends").next();
        assertEquals(3, deserializedInnerList.size());
        assertEquals("x", deserializedInnerList.get(0));
        assertEquals(5, deserializedInnerList.get(1));

        final Map<String, Object> deserializedInnerInnerMap = (Map<String, Object>) deserializedInnerList.get(2);
View Full Code Here
966
967
968
969
970
971
972
973
974
975
976
        final Vertex v2 = g.addVertex();
        v1.addEdge("friends", v2, "weight", 0.5d);

        try (final ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            final KryoWriter writer = KryoWriter.build().custom(graphProvider.createConfiguredGremlinKryo()).create();
            final DetachedVertex dv = DetachedVertex.detach(v1);
            writer.writeVertex(os, dv);

            final AtomicBoolean called = new AtomicBoolean(false);
            final KryoReader reader = KryoReader.build()
                    .custom(graphProvider.createConfiguredGremlinKryo())
View Full Code Here
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
        final Vertex v2 = g.addVertex();
        v1.addEdge("friends", v2, "weight", 0.5d);

        try (final ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            final KryoWriter writer = KryoWriter.build().custom(graphProvider.createConfiguredGremlinKryo()).create();
            final DetachedVertex dv = DetachedVertex.detach(v1, true);
            writer.writeVertex(os, dv);

            final AtomicBoolean called = new AtomicBoolean(false);
            final KryoReader reader = KryoReader.build()
                    .custom(graphProvider.createConfiguredGremlinKryo())
View Full Code Here
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
        final Vertex v2 = g.addVertex();
        v1.addEdge("friends", v2, "weight", 0.5f);

        try (final ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            final GraphSONWriter writer = GraphSONWriter.build().customModule(graphProvider.createConfiguredGraphSONModule()).create();
            final DetachedVertex dv = DetachedVertex.detach(v1);
            writer.writeVertex(os, dv);

            final AtomicBoolean called = new AtomicBoolean(false);
            final GraphSONReader reader = GraphSONReader.build().customModule(graphProvider.createConfiguredGraphSONModule()).create();
            try (final ByteArrayInputStream bais = new ByteArrayInputStream(os.toByteArray())) {
View Full Code Here
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
        final Vertex v2 = g.addVertex();
        v1.addEdge("friends", v2, "weight", 0.5f);

        try (final ByteArrayOutputStream os = new ByteArrayOutputStream()) {
            final GraphSONWriter writer = GraphSONWriter.build().customModule(graphProvider.createConfiguredGraphSONModule()).create();
            final DetachedVertex dv = DetachedVertex.detach(v1, true);
            writer.writeVertex(os, dv);

            final AtomicBoolean called = new AtomicBoolean(false);
            final GraphSONReader reader = GraphSONReader.build().customModule(graphProvider.createConfiguredGraphSONModule()).create();
            try (final ByteArrayInputStream bais = new ByteArrayInputStream(os.toByteArray())) {
View Full Code Here
TOP

Related Classes of com.tinkerpop.gremlin.structure.util.detached.DetachedVertex

  • com.tinkerpop.gremlin.driver.ser.KryoMessageSerializerV1d0Test
  • com.tinkerpop.gremlin.structure.io.graphson.GraphSONReader
  • com.tinkerpop.gremlin.structure.io.kryo.KryoReader
  • com.tinkerpop.gremlin.structure.IoTest
  • com.tinkerpop.gremlin.structure.Vertex
  • com.tinkerpop.gremlin.structure.VertexProperty
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.