org.codehaus.groovy.transform
Class ASTTransformationCollectorCodeVisitor

java.lang.Object
  org.codehaus.groovy.ast.CodeVisitorSupport
      org.codehaus.groovy.ast.ClassCodeVisitorSupport
          org.codehaus.groovy.transform.ASTTransformationCollectorCodeVisitor

All Implemented Interfaces:

GroovyClassVisitor, GroovyCodeVisitor

public class ASTTransformationCollectorCodeVisitor
extends ClassCodeVisitorSupport

This visitor walks the AST tree and collects references to Annotations that are annotated themselves by GroovyASTTransformation. Each such annotation is added.

This visitor is only intended to be executed once, during the SEMANTIC_ANALYSIS phase of compilation.

Author:

Danno Ferrin (shemnon)

Field Summary

private ClassNode	classNode
private SourceUnit	source
private GroovyClassLoader	transformLoader

Constructor Summary

ASTTransformationCollectorCodeVisitor(SourceUnit source, GroovyClassLoader transformLoader)

Method Summary

protected SourceUnit	getSourceUnit()
private static java.lang.annotation.Annotation	getTransformClassAnnotation(ClassNode annotatedType)
private java.lang.String[]	getTransformClasses(java.lang.annotation.Annotation transformClassAnnotation)
void	visitAnnotations(AnnotatedNode node) If the annotation is annotated with GroovyASTTransformation the annotation is added to stageVisitors at the appropriate processor visitor.
void	visitClass(ClassNode klassNode)

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

addError, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitMethod, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitDeclarationExpression, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitRegexExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object

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

Field Detail

source

private SourceUnit source

classNode

private ClassNode classNode

transformLoader

private GroovyClassLoader transformLoader

Constructor Detail

ASTTransformationCollectorCodeVisitor

public ASTTransformationCollectorCodeVisitor(SourceUnit source,
                                             GroovyClassLoader transformLoader)

Method Detail

getSourceUnit

protected SourceUnit getSourceUnit()

Specified by:

getSourceUnit in class ClassCodeVisitorSupport

visitClass

public void visitClass(ClassNode klassNode)

Specified by:

visitClass in interface GroovyClassVisitor

Overrides:

visitClass in class ClassCodeVisitorSupport

visitAnnotations

public void visitAnnotations(AnnotatedNode node)

If the annotation is annotated with GroovyASTTransformation the annotation is added to stageVisitors at the appropriate processor visitor.

Overrides:

visitAnnotations in class ClassCodeVisitorSupport

Parameters:

node - the node to process

getTransformClassAnnotation

private static java.lang.annotation.Annotation getTransformClassAnnotation(ClassNode annotatedType)

getTransformClasses

private java.lang.String[] getTransformClasses(java.lang.annotation.Annotation transformClassAnnotation)