private void removeHopCriteria(GraphContainer container) {
Criteria[] currentCriteria = container.getCriteria();
for (Criteria c : Arrays.copyOf(currentCriteria, currentCriteria.length)) {
if (c instanceof DefaultVertexHopCriteria) {
container.removeCriteria(c);
}
}
}
@Override
public void execute(List<VertexRef> targets, OperationContext operationContext) {
if (targets == null || targets.isEmpty()) {
return;
}
final GraphContainer graphContainer = operationContext.getGraphContainer();
graphContainer.clearCriteria();
new AddFocusVerticesOperation().execute(targets, operationContext);
}
@Test
public void testSave() throws Exception {
final SimpleGraphProvider simpleTopo = new SimpleGraphProvider();
simpleTopo.load("test-graph.xml");
SaveToXmlOperation saver = new SaveToXmlOperation();
GraphContainer graphContainer = EasyMock.createMock(GraphContainer.class);
EasyMock.expect(graphContainer.getBaseTopology()).andReturn(simpleTopo).anyTimes();
EasyMock.replay(graphContainer);
saver.execute(null, new TestOperationContext(graphContainer));
}
private void focusOnVertices(
VertexRef target, Set<GraphVertex> graphVerticesToFocus, GraphContainer container) {
// add to focus
removeHopCriteria(container);
graphVerticesToFocus.forEach(
graphVertex ->
container.addCriteria(new DefaultVertexHopCriteria(createTopologyVertex(graphVertex))));
// add the context vertex because it is missing in the root cause result
container.addCriteria(new DefaultVertexHopCriteria(target));
container.setSemanticZoomLevel(0);
// Remove the current selection before redrawing the layout in order
// to avoid centering on the current vertex
container.getSelectionManager().setSelectedVertexRefs(Collections.emptyList());
container.getSelectionManager().setSelectedEdgeRefs(Collections.emptyList());
container.redoLayout();
}