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org.codehaus.groovy.classgen
[Java] Class ReturnAdder

java.lang.Object
  org.codehaus.groovy.classgen.ReturnAdder

public class ReturnAdder
extends java.lang.Object

Utility class to add return statements. Extracted from Verifier as it can be useful for some AST transformations

Nested Class Summary
static interface ReturnAdder.ReturnStatementListener

Implement this method in order to be notified whenever a return statement is generated.
 
Constructor Summary
ReturnAdder()

ReturnAdder(ReturnAdder.ReturnStatementListener listener)

 
Method Summary
static void addReturnIfNeeded(MethodNode node)

Adds return statements in method code whenever an implicit return is detected.
void visitMethod(MethodNode node)

 
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

ReturnAdder

public ReturnAdder()

ReturnAdder

public ReturnAdder(ReturnAdder.ReturnStatementListener listener)

 
Method Detail

addReturnIfNeeded

public static void addReturnIfNeeded(MethodNode node)
Adds return statements in method code whenever an implicit return is detected.
deprecated:
Use visitMethod(org.codehaus.groovy.ast.MethodNode) instead
Parameters:
node - the method node where to add return statements

visitMethod

public void visitMethod(MethodNode node)

 

Groovy Documentation