mycompiler.myoperator

Class Operator

java.lang.Object

mycompiler.myoperator.Operator

All Implemented Interfaces:

IItemWithOffset

Direct Known Subclasses:

AddOp, LogOp, MulOp, RelOp

public abstract class Operator
extends java.lang.Object
implements IItemWithOffset

Constructor Summary

Constructors

Constructor and Description
Operator(int offset, int variableLength)

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	codegen(ClassFile classfile, CodeAttribute code, Expr expr, boolean neg_not, java.util.Vector paralist)
int	getOffset()
int	getVariableLength()
void	makePrimitive(ClassFile classfile, CodeAttribute code)
void	makeWrapper(ClassFile classfile, CodeAttribute code)
CTripleSet	TRExp(Binary binary, CSubstitutionSet sigma, CTypeAssumptionSet V, CSupportData supportData)
CTripleSet	TRExpPossibility(Binary binary, CSubstitutionSet sigma, CTypeAssumptionSet V, CSupportData supportData, RefType inputType, RefType outputType)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Operator

public Operator(int offset,
        int variableLength)

Method Detail

getOffset

public int getOffset()

Specified by:

getOffset in interface IItemWithOffset

getVariableLength

public int getVariableLength()

Specified by:

getVariableLength in interface IItemWithOffset

codegen

public abstract void codegen(ClassFile classfile,
           CodeAttribute code,
           Expr expr,
           boolean neg_not,
           java.util.Vector paralist)
                      throws JVMCodeException

Throws:

JVMCodeException

TRExp

public CTripleSet TRExp(Binary binary,
               CSubstitutionSet sigma,
               CTypeAssumptionSet V,
               CSupportData supportData)

TRExpPossibility

public CTripleSet TRExpPossibility(Binary binary,
                          CSubstitutionSet sigma,
                          CTypeAssumptionSet V,
                          CSupportData supportData,
                          RefType inputType,
                          RefType outputType)

makePrimitive

public void makePrimitive(ClassFile classfile,
                 CodeAttribute code)

makeWrapper

public void makeWrapper(ClassFile classfile,
               CodeAttribute code)