coins.ast
Class Pair

java.lang.Object
  coins.ast.ASTree
      coins.ast.Pair

All Implemented Interfaces:

java.io.Serializable

public class Pair

extends ASTree

A node of a a binary tree. This class provides concrete methods overriding abstract methods in ASTree.

See Also:

Serialized Form

Field Summary

protected ASTree	left
protected ASTree	right

Constructor Summary

Pair(ASTree _left, ASTree _right)

Method Summary

void	accept(Visitor v) Is a method for the visitor pattern.
ASTree	getLeft()
ASTree	getRight()
protected java.lang.String	getTag() Returns the type of this node.
void	setLeft(ASTree _left)
void	setRight(ASTree _right)

Methods inherited from class coins.ast.ASTree

putSeparator, rightToString, toString, toString1

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

left

protected ASTree left

right

protected ASTree right

Constructor Detail

Pair

public Pair(ASTree _left,
            ASTree _right)

Method Detail

accept

public void accept(Visitor v)

Description copied from class: ASTree

Is a method for the visitor pattern. It calls atXXX() on the given visitor, where XXX is the class name of the node object.

Specified by:

accept in class ASTree

getTag

protected java.lang.String getTag()

Description copied from class: ASTree

Returns the type of this node. This method is used by toString().

Overrides:

getTag in class ASTree

getLeft

public ASTree getLeft()

Specified by:

getLeft in class ASTree

getRight

public ASTree getRight()

Specified by:

getRight in class ASTree

setLeft

public void setLeft(ASTree _left)

Specified by:

setLeft in class ASTree

setRight

public void setRight(ASTree _right)

Specified by:

setRight in class ASTree