private static List<TreePath> getPaths(BreakpointTree tree, final Object[] userObjects) {
final List<TreePath> paths = new ArrayList<TreePath>(userObjects.length);
for (Object descriptor : userObjects) {
final CheckedTreeNode node = tree.myDescriptorToNodeMap.get(descriptor);
if (node != null) {
paths.add(new TreePath(node.getPath()));
}
}
return paths;
}
public void selectBreakpoints(Breakpoint[] breakpoints) {
final List<CheckedTreeNode> nodes = new ArrayList<CheckedTreeNode>(breakpoints.length);
for (Breakpoint breakpoint : breakpoints) {
final CheckedTreeNode node = myDescriptorToNodeMap.get(new BreakpointDescriptor(breakpoint));
if (node != null) {
nodes.add(node);
}
}
clearSelection();
for (CheckedTreeNode node : nodes) {
addSelectionPath(new TreePath(node.getPath()));
}
}
/**
* @param parentDescriptor a descriptor of the childNode (possibly not existing) to attach to
* @param childNode the childNode to be attached
* @return either parent node if it has just been created or null, if the node has been attached
* to already existing childNode
*/
private CheckedTreeNode attachNodeToParent(
final TreeDescriptor parentDescriptor, final CheckedTreeNode childNode) {
CheckedTreeNode parentNode = myDescriptorToNodeMap.get(parentDescriptor);
try {
if (parentNode != null) {
parentNode.add(childNode);
return null; // added to already existing, so stop iteration over appenders
}
parentNode = createNode(parentDescriptor);
parentNode.add(childNode);
return parentNode;
} finally {
if (parentNode != null && parentNode.getChildCount() == 1) {
expandPath(new TreePath(parentNode.getPath()));
}
}
}
