jjtAddChild
public void jjtAddChild(Node n,
int i)
This method tells the node to add its argument to the node's
list of children.
jjtClose
public void jjtClose()
This method is called after all the child nodes have been
added.
jjtGetChild
public Node jjtGetChild(int i)
This method returns a child node. The children are numbered
from zero, left to right.
jjtGetNumChildren
public int jjtGetNumChildren()
Return the number of children the node has.
jjtGetParent
public Node jjtGetParent()
jjtOpen
public void jjtOpen()
This method is called after the node has been made the current
node. It indicates that child nodes can now be added to it.
jjtSetParent
public void jjtSetParent(Node n)
This pair of methods are used to inform the node of its
parent.