ru.biosoft.math.model
Interface Node

All Known Implementing Classes:

SimpleNode

public interface Node

public void jjtAddChild(Node n, int i)

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

public void jjtClose()

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

public Node jjtGetChild(int i)

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

public int jjtGetNumChildren()

Return the number of children the node has.

public Node jjtGetParent()

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.

public void jjtReplaceChild(Node oldChild, Node newChild)

Replace the first passed node is child then replace it with new one

public void jjtSetParent(Node n)

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