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# public interface Node

(source file: Node.java)

    java.lang.Object
       |
       +----Node

The pure class interface.

    public interface Node

##

jjtAddChild(Node, int)
  This method tells the node to add its argument to the node's list of children.
jjtClose()
  This method is called after all the child nodes have been added.
jjtGetChild(int)
  This method returns a child node
jjtGetNumChildren()
  Return the number of children the node has.
jjtGetParent()
jjtOpen()
  This method is called after the node has been made the current node
jjtSetParent(Node)
  This pair of methods are used to inform the node of its parent.

##

jjtOpen

    public abstract 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.

jjtClose

    public abstract void jjtClose();

  This method is called after all the child nodes have been added.

jjtSetParent

    public abstract void jjtSetParent(Node n);

  This pair of methods are used to inform the node of its parent.

jjtGetParent

    public abstract Node jjtGetParent();

jjtAddChild

    public abstract void jjtAddChild(Node n,
                                     int i);

  This method tells the node to add its argument to the node's list of children.

jjtGetChild

    public abstract Node jjtGetChild(int i);

  This method returns a child node. The children are numbered from zero, left to right.

jjtGetNumChildren

    public abstract int jjtGetNumChildren();

  Return the number of children the node has.

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###### Node.html