public void destroyView(GraphView view) {
graphStore.autoWriteLock();
try {
checkNonNullViewObject(view);
TimestampIndexStore nodeTimestampStore = graphStore.timestampStore.nodeIndexStore;
if (nodeTimestampStore != null) {
nodeTimestampStore.deleteViewIndex(((GraphViewImpl) view).getDirectedGraph());
}
TimestampIndexStore edgeTimestampStore = graphStore.timestampStore.edgeIndexStore;
if (edgeTimestampStore != null) {
edgeTimestampStore.deleteViewIndex(((GraphViewImpl) view).getDirectedGraph());
}
IndexStore<Node> nodeIndexStore = graphStore.nodeColumnStore.indexStore;
if (nodeIndexStore != null) {
nodeIndexStore.deleteViewIndex(((GraphViewImpl) view).getDirectedGraph());
}
IndexStore<Edge> edgeIndexStore = graphStore.edgeColumnStore.indexStore;
if (edgeIndexStore != null) {
edgeIndexStore.deleteViewIndex(((GraphViewImpl) view).getDirectedGraph());
}
removeView((GraphViewImpl) view);
} finally {
graphStore.autoWriteUnlock();
}
}
@Test
public void testGetTable() {
GraphStore graphStore = GraphGenerator.generateTinyGraphStore();
for (Node n : graphStore.getNodes()) {
Assert.assertSame(n.getTable(), graphStore.getModel().getNodeTable());
}
}
public GraphViewImpl createView() {
graphStore.autoWriteLock();
try {
GraphViewImpl graphView = new GraphViewImpl(graphStore, true, true);
addView(graphView);
return graphView;
} finally {
graphStore.autoWriteUnlock();
}
}
public GraphViewImpl createView(boolean nodes, boolean edges) {
graphStore.autoWriteLock();
try {
GraphViewImpl graphView = new GraphViewImpl(graphStore, nodes, edges);
addView(graphView);
return graphView;
} finally {
graphStore.autoWriteUnlock();
}
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testRemoveAttributeWithIntervalByStringUnknown() {
GraphStore store = getIntervalGraphStore();
Column column = generateIntervalColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 15, new Interval(1.0, 2.0));
store.addNode(node);
node.removeAttribute("foo", new Interval(1.0, 2.0));
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testRemoveAttributeWithTimestampByStringUnknown() {
GraphStore store = new GraphStore();
Column column = generateTimestampColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 15, 1.0);
store.addNode(node);
node.removeAttribute("foo", 1.0);
}
public void setTimeInterval(GraphView view, Interval interval) {
checkNonNullViewObject(view);
checkViewExist((GraphViewImpl) view);
graphStore.autoWriteLock();
try {
GraphViewImpl graphView = (GraphViewImpl) view;
graphView.setTimeInterval(interval);
} finally {
graphStore.autoWriteUnlock();
}
}
@Test
public void testRemoveTimestampAttribute() {
GraphStore store = new GraphStore();
Column column = generateTimestampColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 15, 1.0);
store.addNode(node);
Assert.assertNotNull(node.removeAttribute(column));
Assert.assertNull(node.getAttribute(column, 1.0));
}
@Test
public void testRemoveAttributeWithIntervalByString() {
GraphStore store = getIntervalGraphStore();
Column column = generateIntervalColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 15, new Interval(1.0, 2.0));
store.addNode(node);
Assert.assertEquals(node.removeAttribute("age", new Interval(1.0, 2.0)), 15);
Assert.assertNull(node.getAttribute(column, new Interval(1.0, 2.0)));
}
@Test
public void testRemoveAttributeWithTimestampByString() {
GraphStore store = new GraphStore();
Column column = generateTimestampColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 15, 1.0);
store.addNode(node);
Assert.assertEquals(node.removeAttribute("age", 1.0), 15);
Assert.assertNull(node.getAttribute(column, 1.0));
}
public GraphViewImpl createView(GraphView view, boolean nodes, boolean edges) {
checkNonNullViewObject(view);
checkViewExist((GraphViewImpl) view);
graphStore.autoWriteLock();
try {
GraphViewImpl graphView = new GraphViewImpl((GraphViewImpl) view, nodes, edges);
addView(graphView);
return graphView;
} finally {
graphStore.autoWriteUnlock();
}
}
@Test
public void testRemoveAttributeBoolean() {
GraphStore store = new GraphStore();
Column column = generateBasicBooleanColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, true);
store.addNode(node);
Object r = node.removeAttribute(column);
Assert.assertEquals(r, true);
Assert.assertNull(node.getAttribute(column));
}
@Test
public void testRemoveAttributeByString() {
GraphStore store = new GraphStore();
Column column = generateBasicColumn(store);
NodeImpl node = new NodeImpl("0", store);
node.setAttribute(column, 14);
store.addNode(node);
Object r = node.removeAttribute("age");
Assert.assertEquals(r, 14);
Assert.assertNull(node.getAttribute("age"));
}
public boolean contains(GraphView view) {
graphStore.autoReadLock();
try {
checkNonNullViewObject(view);
GraphViewImpl viewImpl = (GraphViewImpl) view;
int id = viewImpl.storeId;
if (id != NULL_VIEW && id < length && views[id] == view) {
return true;
}
return false;
} finally {
graphStore.autoReadUnlock();
}
}
@Test
public void testRemoveAttributeOnNewColumnWithoutSettingValue() {
GraphStore store = new GraphStore();
NodeImpl node = new NodeImpl("0", store);
store.addNode(node);
Column column = generateBasicColumn(store);
Assert.assertNull(node.getAttribute(column));
Assert.assertNull(node.removeAttribute(column));
Assert.assertNull(node.getAttribute(column));
node.setAttribute(column, 14);
Assert.assertEquals(node.getAttribute(column), 14);
}
public Subgraph getGraph(GraphView view) {
checkNonNullViewObject(view);
if (graphStore.isUndirected()) {
if (view.isMainView()) {
return graphStore.undirectedDecorator;
}
return ((GraphViewImpl) view).getUndirectedGraph();
} else {
if (view.isMainView()) {
return graphStore;
}
return ((GraphViewImpl) view).getDirectedGraph();
}
}
private void checkDirectedAllowed() {
if (graphStore.isUndirected()) {
throw new RuntimeException("Can't get a directed subgraph from an undirected graph");
}
}
