Method Detail

• getChildren

  Vector getChildren(Object parent)

  Returns the child objects representing the given parent, null should return the root objects

  Parameters:

  parent - the parent object whose children should be returned, null would return the tree roots

  Returns:

  the children of the given node within the tree

• isLeaf

  boolean isLeaf(Object node)

  Is the node a leaf or a folder

  Parameters:

  node - a node within the tree

  Returns:

  true if the node is a leaf that can't be expanded