How to use

depthFirstPreOrder

method

in

com.google.common.graph.Traverser$TreeTraverser

@Override
public Iterable<N> depthFirstPreOrder(final N startNode) {
 checkNotNull(startNode);
 return depthFirstPreOrder(ImmutableSet.of(startNode));
}

@Override
public Iterable<N> depthFirstPreOrder(final N startNode) {
 checkNotNull(startNode);
 return depthFirstPreOrder(ImmutableSet.of(startNode));
}

@Override
public Iterable<N> depthFirstPreOrder(final N startNode) {
 checkNotNull(startNode);
 return depthFirstPreOrder(ImmutableSet.of(startNode));
}

@Override
public Iterable<N> depthFirstPreOrder(final N startNode) {
 checkNotNull(startNode);
 return depthFirstPreOrder(ImmutableSet.of(startNode));
}

@Override
public Iterable<N> depthFirstPreOrder(final N startNode) {
 checkNotNull(startNode);
 return depthFirstPreOrder(ImmutableSet.of(startNode));
}