/** Perform any additional action requested by the action routine. */
protected final void doAction(int flag, Action handler) {
// debug(" -> " + Action.actionNames[flag+1] + " (" + flag + ")\n");
switch (flag) {
case Action.COPY_NODE:
copyCurrentNode(input.getNode());
return;
case Action.ACTIVE_NODE:
handler.action(input, this, output);
return;
case Action.EXPAND_NODE:
expandCurrentNode();
return;
case Action.PUT_NODE:
putCurrentNode();
return;
}
}
