@Override
public boolean hasChildren(Object data) {
if (data instanceof RunnerEnvironmentTree) {
RunnerEnvironmentTree environmentTree = (RunnerEnvironmentTree) data;
return !(environmentTree.getNodes().isEmpty() && environmentTree.getLeaves().isEmpty());
}
return false;
}
@Override
public Array<Object> getChildren(Object data) {
Array<Object> res = Collections.createArray();
if (data instanceof RunnerEnvironmentTree) {
RunnerEnvironmentTree environmentTree = (RunnerEnvironmentTree) data;
for (RunnerEnvironmentTree runnerEnvironmentTree : environmentTree.getNodes()) {
res.add(runnerEnvironmentTree);
}
for (RunnerEnvironmentLeaf leaf : environmentTree.getLeaves()) {
RunnerEnvironment environment = leaf.getEnvironment();
if (environment != null) {
res.add(leaf);
}
}
}
res.sort(COMPARATOR);
return res;
}