wugle.expression
Interface BinaryOperator

All Superinterfaces:

java.lang.Cloneable, Expression, Operator

All Known Subinterfaces:

Associative, Commutative, Distributive, Dominatable, Idempotent, Identity, ImpliesRule, Tautology, XorRule

All Known Implementing Classes:

AbstractBinaryOperator, Implies, LogicBinaryOperator, Or, Xor

public interface BinaryOperator

extends Operator

Operator with two children.

A BinaryOperator is an Operator that can have two child Expressions. In a tree structure, one child will be to the left and the other to the right.

Version:

0.1.3

Author:

Jacob Perkins

Method Summary

Expression	getLeftChild() Gets the left child Expression.
Expression	getRightChild() Gets the right child Expression.
void	setLeftChild(Expression child) Sets the left child Expression.
void	setRightChild(Expression child) Sets the right child Expression.

Methods inherited from interface wugle.expression.Operator

setChild

Methods inherited from interface wugle.expression.Expression

clone, getParent, getSymbol, isEqual, setParent

Method Detail

getLeftChild

public Expression getLeftChild()

Gets the left child Expression.

Returns:

The left child Expression, or null if there is none

See Also:

getRightChild(), setLeftChild(Expression)

setLeftChild

public void setLeftChild(Expression child)

Sets the left child Expression.

Parameters:

child - The new left child Expression, or null for no child

See Also:

getLeftChild(), setRightChild(Expression)

getRightChild

public Expression getRightChild()

Gets the right child Expression.

Returns:

The right child Expression, or null if there is none

See Also:

getLeftChild(), setRightChild(Expression)

setRightChild

public void setRightChild(Expression child)

Sets the right child Expression.

Parameters:

child - The new right child Expression, or null for no child

See Also:

getRightChild(), setLeftChild(Expression)