Package org.codehaus.groovy.classgen.asm

Class BinaryFloatExpressionHelper

java.lang.Object

org.codehaus.groovy.classgen.asm.BinaryExpressionWriter

org.codehaus.groovy.classgen.asm.BinaryFloatExpressionHelper

public class BinaryFloatExpressionHelper
extends BinaryExpressionWriter

Field Summary

Fields inherited from class org.codehaus.groovy.classgen.asm.BinaryExpressionWriter

stdCompareCodes

Constructor Summary

Constructors

Constructor	Description
BinaryFloatExpressionHelper(WriterController controller)

Method Summary

Modifier and Type	Method	Description
protected void	doubleTwoOperands(org.objectweb.asm.MethodVisitor mv)
protected int	getBitwiseOperationBytecode(int type)
protected int	getCompareCode()
protected ClassNode	getDevisionOpResultType()
protected ClassNode	getNormalOpResultType()
protected int	getShiftOperationBytecode(int type)
protected int	getStandardOperationBytecode(int type)
protected void	removeTwoOperands(org.objectweb.asm.MethodVisitor mv)
protected boolean	writeBitwiseOp(int type, boolean simulate)	writes some the bitwise operations.
protected void	writeMinusMinus(org.objectweb.asm.MethodVisitor mv)
protected void	writePlusPlus(org.objectweb.asm.MethodVisitor mv)
protected boolean	writeShiftOp(int type, boolean simulate)	Write shifting operations.

Methods inherited from class org.codehaus.groovy.classgen.asm.BinaryExpressionWriter

arrayGet, arraySet, getArrayGetCaller, getArrayGetResultType, getArraySetCaller, getController, setArraySetAndGet, supportsDivision, write, writeDivision, writePostOrPrefixMethod, writeSpaceship, writeStdCompare, writeStdOperators

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryFloatExpressionHelper

public BinaryFloatExpressionHelper(WriterController controller)

Method Detail

doubleTwoOperands

protected void doubleTwoOperands(org.objectweb.asm.MethodVisitor mv)

Specified by:

doubleTwoOperands in class BinaryExpressionWriter

writeBitwiseOp

protected boolean writeBitwiseOp(int type,
                                 boolean simulate)

Description copied from class: BinaryExpressionWriter

writes some the bitwise operations. type is one of BITWISE_OR, BITWISE_AND, BITWISE_XOR

Overrides:

writeBitwiseOp in class BinaryExpressionWriter

Parameters:

type - the token type

Returns:

true if a successful bitwise operation write

getBitwiseOperationBytecode

protected int getBitwiseOperationBytecode(int type)

Specified by:

getBitwiseOperationBytecode in class BinaryExpressionWriter

getCompareCode

protected int getCompareCode()

Specified by:

getCompareCode in class BinaryExpressionWriter

getNormalOpResultType

protected ClassNode getNormalOpResultType()

Specified by:

getNormalOpResultType in class BinaryExpressionWriter

writeShiftOp

protected boolean writeShiftOp(int type,
                               boolean simulate)

Description copied from class: BinaryExpressionWriter

Write shifting operations. Type is one of LEFT_SHIFT, RIGHT_SHIFT, or RIGHT_SHIFT_UNSIGNED

Overrides:

writeShiftOp in class BinaryExpressionWriter

Parameters:

type - the token type

Returns:

true on a successful shift operation write

getShiftOperationBytecode

protected int getShiftOperationBytecode(int type)

Specified by:

getShiftOperationBytecode in class BinaryExpressionWriter

getStandardOperationBytecode

protected int getStandardOperationBytecode(int type)

Specified by:

getStandardOperationBytecode in class BinaryExpressionWriter

removeTwoOperands

protected void removeTwoOperands(org.objectweb.asm.MethodVisitor mv)

Specified by:

removeTwoOperands in class BinaryExpressionWriter

writeMinusMinus

protected void writeMinusMinus(org.objectweb.asm.MethodVisitor mv)

Specified by:

writeMinusMinus in class BinaryExpressionWriter

writePlusPlus

protected void writePlusPlus(org.objectweb.asm.MethodVisitor mv)

Specified by:

writePlusPlus in class BinaryExpressionWriter

getDevisionOpResultType

protected ClassNode getDevisionOpResultType()

Specified by:

getDevisionOpResultType in class BinaryExpressionWriter