edu.mit.ai.psg.jevaES
Class JNEAndExpression

java.lang.Object
  |
  +--edu.mit.ai.psg.jevaES.SimpleNode
        |
        +--edu.mit.ai.psg.jevaES.JevaNode
              |
              +--edu.mit.ai.psg.jevaES.ExpressionNode
                    |
                    +--edu.mit.ai.psg.jevaES.LeftAssociativeOperatorExpression
                          |
                          +--edu.mit.ai.psg.jevaES.JNEAndExpression

public class JNEAndExpression

extends LeftAssociativeOperatorExpression

Jeva parse Node for & Expressions [JavaLangSpec 1.0 sec 15.21 Bitwise and Logical Operators].

Author:

CarlManning, caroma@ai.mit.edu
Copyright (c) 1997, 1998 Massachusetts Institute of Technology

Fields inherited from class edu.mit.ai.psg.jevaES.SimpleNode

children, id, parent

Method Summary

Object	binaryCombine(Token operator, Object accumResult, Object nextResult)
Class	binaryCombineTypes(Token operator, Class accumType, Class nextType)

Methods inherited from class edu.mit.ai.psg.jevaES.LeftAssociativeOperatorExpression

computeIsConstant, computeType, eval

Methods inherited from class edu.mit.ai.psg.jevaES.ExpressionNode

getType, getValue, isConstant

Methods inherited from class edu.mit.ai.psg.jevaES.JevaNode

getBeginToken, getEndToken, print, print, printToken, printToString, printToString, setBeginToken, setEndToken

Methods inherited from class edu.mit.ai.psg.jevaES.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString

Methods inherited from class java.lang.Object

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

Method Detail

binaryCombineTypes

public Class binaryCombineTypes(Token operator,
                                Class accumType,
                                Class nextType)

Overrides:

binaryCombineTypes in class LeftAssociativeOperatorExpression

binaryCombine

public Object binaryCombine(Token operator,
                            Object accumResult,
                            Object nextResult)

Overrides:

binaryCombine in class LeftAssociativeOperatorExpression