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org.codehaus.groovy.classgen.asm
[Java] Class UnaryExpressionHelper

java.lang.Object
  org.codehaus.groovy.classgen.asm.UnaryExpressionHelper

public class UnaryExpressionHelper
extends java.lang.Object

A helper class used to generate bytecode for unary expressions. AST transformations willing to use a custom unary expression helper may set the WriterControllerFactory node metadata on a class node to provide a custom WriterController which would in turn use a custom expression helper.

Authors:
Cedric Champeau
See Also:
BinaryExpressionHelper

Constructor Summary
UnaryExpressionHelper(WriterController controller)

 
Method Summary
void writeBitwiseNegate(BitwiseNegationExpression expression)

void writeNotExpression(NotExpression expression)

void writeUnaryMinus(UnaryMinusExpression expression)

void writeUnaryPlus(UnaryPlusExpression expression)

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Constructor Detail

UnaryExpressionHelper

public UnaryExpressionHelper(WriterController controller)

 
Method Detail

writeBitwiseNegate

public void writeBitwiseNegate(BitwiseNegationExpression expression)

writeNotExpression

public void writeNotExpression(NotExpression expression)

writeUnaryMinus

public void writeUnaryMinus(UnaryMinusExpression expression)

writeUnaryPlus

public void writeUnaryPlus(UnaryPlusExpression expression)

 

Groovy Documentation