Package org.codehaus.groovy.transform
Class LogASTTransformation
java.lang.Object
org.codehaus.groovy.transform.LogASTTransformation
- All Implemented Interfaces:
ASTTransformation
This class provides an AST Transformation to add a log field to a class.
- Author:
- Guillaume Laforge, Jochen Theodorou, Dinko Srkoc, Hamlet D'Arcy, Raffaele Cigni, Alberto Vilches Raton, Tomasz Bujok, Martin Ghados, Matthias Cullmann
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic interfaceA LoggingStrategy defines how to wire a new logger instance into an existing class. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidaddError(String msg, ASTNode expr, SourceUnit source) voidvisit(ASTNode[] nodes, SourceUnit source) The method is invoked when an AST Transformation is active.
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Constructor Details
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LogASTTransformation
public LogASTTransformation()
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Method Details
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visit
Description copied from interface:ASTTransformationThe method is invoked when an AST Transformation is active. For local transformations, it is invoked once each time the local annotation is encountered. For global transformations, it is invoked once for every source unit, which is typically a source file.- Specified by:
visitin interfaceASTTransformation- Parameters:
nodes- The ASTnodes when the call was triggered. Element 0 is the AnnotationNode that triggered this annotation to be activated. Element 1 is the AnnotatedNode decorated, such as a MethodNode or ClassNode. For global transformations it is usually safe to ignore this parameter.source- The source unit being compiled. The source unit may contain several classes. For global transformations, information about the AST can be retrieved from this object.
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addError
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