Package 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, ErrorCollecting

public class ASTTransformationCollectorCodeVisitor
extends ClassCodeVisitorSupport

Walks the AST 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 CompilePhase.SEMANTIC_ANALYSIS phase of compilation.

Constructor Summary

Constructors

Constructor	Description
ASTTransformationCollectorCodeVisitor(SourceUnit source, GroovyClassLoader transformLoader)

Method Summary

Modifier and Type	Method	Description
protected SourceUnit	getSourceUnit()	Provides access to the SourceUnit for error reporting during visitation.
void	visitAnnotations(AnnotatedNode node)	Visits annotations on an AnnotatedNode, delegating to ClassCodeVisitorSupport.visitAnnotation(AnnotationNode).
void	visitClass(ClassNode classNode)	Visits a ClassNode, processing its annotations, package, imports, contents, and object initializers.
protected void	visitStatementAnnotations(Statement statement)	Collects AST transforms from statement-level annotations (e.g.

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

addError, visitAnnotation, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitClosureExpression, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop

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

afterSwitchCaseStatementsVisited, afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, 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

Methods inherited from interface org.codehaus.groovy.ast.GroovyCodeVisitor

visit, visit, visitEmptyExpression, visitListOfExpressions

Constructor Details

ASTTransformationCollectorCodeVisitor

public ASTTransformationCollectorCodeVisitor(SourceUnit source,
 GroovyClassLoader transformLoader)

Method Details

getSourceUnit

protected SourceUnit getSourceUnit()

Description copied from class: ClassCodeVisitorSupport

Provides access to the SourceUnit for error reporting during visitation. Implementations must override this method.

Specified by:

getSourceUnit in class ClassCodeVisitorSupport

Returns:

the source unit for this visitor

visitClass

public void visitClass(ClassNode classNode)

Description copied from class: ClassCodeVisitorSupport

Visits a ClassNode, processing its annotations, package, imports, contents, and object initializers.

Specified by:

visitClass in interface GroovyClassVisitor

Overrides:

visitClass in class ClassCodeVisitorSupport

Parameters:

classNode - the class node to visit

visitAnnotations

public void visitAnnotations(AnnotatedNode node)

Description copied from class: ClassCodeVisitorSupport

Visits annotations on an AnnotatedNode, delegating to ClassCodeVisitorSupport.visitAnnotation(AnnotationNode).

Overrides:

visitAnnotations in class ClassCodeVisitorSupport

Parameters:

node - the annotated node containing annotations to visit

visitStatementAnnotations

protected void visitStatementAnnotations(Statement statement)

Collects AST transforms from statement-level annotations (e.g. annotations placed directly on for/while/do-while loop statements).

Overrides:

visitStatementAnnotations in class ClassCodeVisitorSupport

Parameters:

statement - the loop statement that may have statement-level annotations