Examples with ElementMutation org.vertexium.mutation.ElementMutation used on opensource projects

Example 1 with ElementMutation

use of org.vertexium.mutation.ElementMutation in project vertexium by visallo.

the class GraphBase method saveElementMutations.

@Override
public Iterable<Element> saveElementMutations(Iterable<ElementMutation> mutations, Authorizations authorizations) {
    List<Element> elements = new ArrayList<>();
    for (ElementMutation m : mutations) {
        if (m instanceof ExistingElementMutation && !m.hasChanges()) {
            elements.add(((ExistingElementMutation) m).getElement());
            continue;
        }
        Element element = m.save(authorizations);
        elements.add(element);
    }
    return elements;
}

Example 2 with ElementMutation

use of org.vertexium.mutation.ElementMutation in project vertexium by visallo.

the class GraphBaseWithSearchIndex method saveElementMutations.

@Override
public Iterable<Element> saveElementMutations(Iterable<ElementMutation> mutations, Authorizations authorizations) {
    List<Element> elements = new ArrayList<>();
    List<Element> elementsToAddToIndex = new ArrayList<>();
    List<ElementAndIterableExtendedDataMutation> extendedDataToIndex = new ArrayList<>();
    for (ElementMutation m : mutations) {
        if (m instanceof ExistingElementMutation && !m.hasChanges()) {
            elements.add(((ExistingElementMutation) m).getElement());
            continue;
        }
        IndexHint indexHint = m.getIndexHint();
        m.setIndexHint(IndexHint.DO_NOT_INDEX);
        Element element = m.save(authorizations);
        elements.add(element);
        if (indexHint == IndexHint.INDEX) {
            elementsToAddToIndex.add(element);
            // noinspection unchecked
            extendedDataToIndex.add(new ElementAndIterableExtendedDataMutation(element, m.getExtendedData()));
        }
    }
    getSearchIndex().addElements(this, elementsToAddToIndex, authorizations);
    for (ElementAndIterableExtendedDataMutation ed : extendedDataToIndex) {
        getSearchIndex().addElementExtendedData(this, ed.element, ed.extendedData, authorizations);
    }
    return elements;
}

Example 3 with ElementMutation

use of org.vertexium.mutation.ElementMutation in project vertexium by visallo.

the class GraphTestBase method benchmarkAddVerticesSaveElementMutations.

private void benchmarkAddVerticesSaveElementMutations(int vertexCount) {
    double startTime = System.currentTimeMillis();
    List<ElementMutation> mutations = new ArrayList<>();
    for (int i = 0; i < vertexCount; i++) {
        String vertexId = "v" + i;
        ElementBuilder<Vertex> m = graph.prepareVertex(vertexId, VISIBILITY_A).addPropertyValue("k1", "prop1", "value1 " + i, VISIBILITY_A).addPropertyValue("k1", "prop2", "value2 " + i, VISIBILITY_A).addPropertyValue("k1", "prop3", "value3 " + i, VISIBILITY_A).addPropertyValue("k1", "prop4", "value4 " + i, VISIBILITY_A).addPropertyValue("k1", "prop5", "value5 " + i, VISIBILITY_A);
        mutations.add(m);
    }
    graph.saveElementMutations(mutations, AUTHORIZATIONS_ALL);
    graph.flush();
    double endTime = System.currentTimeMillis();
    LOGGER.info("save element mutations in %.3fs", (endTime - startTime) / 1000);
}

Example 4 with ElementMutation

use of org.vertexium.mutation.ElementMutation in project vertexium by visallo.

the class GraphTestBase method testSaveElementMutations.

@Test
public void testSaveElementMutations() {
    List<ElementMutation> mutations = new ArrayList<>();
    for (int i = 0; i < 2; i++) {
        ElementBuilder<Vertex> m = graph.prepareVertex("v" + i, VISIBILITY_A).addPropertyValue("k1", "name", "joe", VISIBILITY_A).addExtendedData("table1", "row1", "col1", "extended", VISIBILITY_A);
        mutations.add(m);
    }
    List<Element> saveVertices = toList(graph.saveElementMutations(mutations, AUTHORIZATIONS_ALL));
    graph.flush();
    assertEvents(new AddVertexEvent(graph, (Vertex) saveVertices.get(0)), new AddPropertyEvent(graph, saveVertices.get(0), saveVertices.get(0).getProperty("k1", "name")), new AddExtendedDataEvent(graph, saveVertices.get(0), "table1", "row1", "col1", null, "extended", VISIBILITY_A), new AddVertexEvent(graph, (Vertex) saveVertices.get(1)), new AddPropertyEvent(graph, saveVertices.get(1), saveVertices.get(1).getProperty("k1", "name")), new AddExtendedDataEvent(graph, saveVertices.get(1), "table1", "row1", "col1", null, "extended", VISIBILITY_A));
    clearGraphEvents();
    QueryResultsIterable<Vertex> vertices = graph.query(AUTHORIZATIONS_ALL).vertices();
    assertResultsCount(2, 2, vertices);
    QueryResultsIterable<? extends VertexiumObject> items = graph.query(AUTHORIZATIONS_ALL).has("col1", "extended").search();
    assertResultsCount(2, 2, items);
    mutations.clear();
    mutations.add(((Vertex) saveVertices.get(0)).prepareMutation());
    graph.saveElementMutations(mutations, AUTHORIZATIONS_ALL);
    graph.flush();
    assertEvents();
}