Package org.codehaus.groovy.transform
Class StaticTypesTransformation
java.lang.Object
org.codehaus.groovy.transform.StaticTypesTransformation
- All Implemented Interfaces:
- CompilationUnitAware,- ASTTransformation
- Direct Known Subclasses:
- StaticCompileTransformation
public class StaticTypesTransformation extends java.lang.Object implements ASTTransformation, CompilationUnitAware
Handles the implementation of the 
TypeChecked transformation.- 
Field SummaryFields Modifier and Type Field Description protected CompilationUnitcompilationUnitstatic java.lang.StringSTATIC_ERROR_PREFIX
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Constructor SummaryConstructors Constructor Description StaticTypesTransformation()
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Method SummaryModifier and Type Method Description protected voidaddTypeCheckingExtensions(StaticTypeCheckingVisitor visitor, Expression extensions)protected StaticTypeCheckingVisitornewVisitor(SourceUnit unit, ClassNode node)Allows subclasses to provide their own visitor.voidsetCompilationUnit(CompilationUnit unit)voidvisit(ASTNode[] nodes, SourceUnit source)The method is invoked when an AST Transformation is active.Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Field Details- 
STATIC_ERROR_PREFIXpublic static final java.lang.String STATIC_ERROR_PREFIX- See Also:
- Constant Field Values
 
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compilationUnit
 
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Constructor Details- 
StaticTypesTransformationpublic StaticTypesTransformation()
 
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Method Details- 
visitDescription 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 interface- ASTTransformation
- 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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addTypeCheckingExtensions
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newVisitorAllows subclasses to provide their own visitor. This is useful for example for transformations relying on the static type checker.- Parameters:
- unit- the source unit
- node- the current classnode
- Returns:
- a static type checking visitor
 
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setCompilationUnit- Specified by:
- setCompilationUnitin interface- CompilationUnitAware
 
 
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