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nice.tools.code
Class IncrementProc  

java.lang.Object
  gnu.mapping.Procedure
      gnu.mapping.Procedure1
          nice.tools.code.IncrementProc

All Implemented Interfaces:

gnu.expr.Inlineable, gnu.mapping.Named

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public class IncrementProc

extends gnu.mapping.Procedure1

implements gnu.expr.Inlineable

Increment the value of an object field. Returns either the old or the new value.

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Field Summary
private  gnu.expr.Declaration	fieldDecl
private  boolean	increment
private  boolean	returnOld

 

Fields inherited from class gnu.mapping.Procedure

 

Constructor Summary

IncrementProc(gnu.expr.Declaration field, boolean returnOld, boolean increment)

 

Method Summary
java.lang.Object	apply1(java.lang.Object arg1)
void	compile(gnu.expr.ApplyExp exp, gnu.expr.Compilation comp, gnu.expr.Target target)
gnu.bytecode.Type	getReturnType(gnu.expr.Expression[] args)

 

Methods inherited from class gnu.mapping.Procedure1

apply0, apply2, apply3, apply4, applyN, numArgs

 

Methods inherited from class gnu.mapping.Procedure

apply, checkArgCount, getName, getProperty, getSetter, maxArgs, minArgs, name, removeProperty, set0, set1, setN, setName, setProperty, setProperty, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

fieldDecl

private gnu.expr.Declaration fieldDecl

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increment

private boolean increment

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returnOld

private boolean returnOld

Constructor Detail

IncrementProc

public IncrementProc(gnu.expr.Declaration field,
                     boolean returnOld,
                     boolean increment)

Method Detail

compile

public void compile(gnu.expr.ApplyExp exp,
                    gnu.expr.Compilation comp,
                    gnu.expr.Target target)

Specified by:

compile in interface gnu.expr.Inlineable

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getReturnType

public gnu.bytecode.Type getReturnType(gnu.expr.Expression[] args)

Specified by:

getReturnType in interface gnu.expr.Inlineable

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apply1

public java.lang.Object apply1(java.lang.Object arg1)

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