/* (non-Javadoc)
* @see com.netlight.layout.runner.ILayoutRunnerPhase#execute(com.netlight.layout.runner.LayoutRunner)
*/
@Override
public void execute(ILayoutRunner runner, boolean stopThreadWhenDone) {
IHierarchicalNodeLayout layout = runner.getLayout();
IHierarchicalNodeModel model = layout.getModel();
IBreakCriteria criteria = runner.getBreakCriteria();
LayoutRunnerConfiguration settings = runner.getConfiguration();
// int n = 0;
if (layout != null) {
while (runner.isRunning()) {
runner.visit(layout);
// fit view
if (settings.isAllowAutoFitAtStepEnd()) runner.autoFit(model);
// break using criteria?
if (criteria != null)
if (criteria.shouldBreak(layout)) {
criteria.onBreak();
if (stopThreadWhenDone) runner.setRunning(false, true);
// no using runner.stop because this destroy our thread :)
break;
}
// break because of ended algorithm
if (!layout.canAlgo()) {
if (stopThreadWhenDone) runner.setRunning(false, true);
break;
}
}
}
}
protected IHierarchicalNodeLayout getRootLayout(
IHierarchicalNodeModel model, final IHierarchicalEdgeModel tubeModel) {
IHierarchicalEdgeLayout tubeLayout = getHierarchicalEdgeLayout(model);
IHierarchicalNodeLayout layout = getHierarchicalNodeLayout(model);
layout.setTubeModel(tubeModel);
layout.setTubeLayout(tubeLayout);
return layout;
}
@Override
public IHierarchicalNodeLayout getNodeLayoutByModelName(IHierarchicalNodeModel model) {
if (modelNameToLayoutName != null) {
String name = modelNameToLayoutName.get(model.getLabel());
if (name != null) {
IHierarchicalNodeLayout layout = getNodeLayoutByName(name);
layout.setModel(model);
String initInfo = info(model, layout);
Logger.getLogger(HierarchicalLayoutFactory.class).info(initInfo);
return layout;
} else
throw new RuntimeException(
"layout factory does not have a defined layout for model " + model.getLabel());
} else
throw new RuntimeException("layout factory does not have a model<->layout mapping by name");
}
/** recursively handle children models. */
protected void attachChildren(IHierarchicalNodeLayout layout, IHierarchicalNodeModel model) {
for (IBoundedItem child : model.getChildren()) {
if (child instanceof IHierarchicalNodeModel) {
IHierarchicalNodeModel submodel = (IHierarchicalNodeModel) child;
IHierarchicalNodeLayout sublayout = getHierarchicalNodeLayout(submodel);
if (sublayout != null) layout.addChild(sublayout);
}
}
}
protected String info(IHierarchicalNodeModel model, IHierarchicalNodeLayout layout) {
return model.getClass().getSimpleName() + model.getLabel() + layout.getClass().getSimpleName();
}