Package org.codehaus.groovy.classgen

Class DummyClassGenerator

java.lang.Object

org.codehaus.groovy.ast.CodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeVisitorSupport

org.codehaus.groovy.classgen.ClassGenerator

org.codehaus.groovy.classgen.DummyClassGenerator

All Implemented Interfaces:

GroovyClassVisitor, GroovyCodeVisitor, ErrorCollecting

public class DummyClassGenerator
extends ClassGenerator

To generate a class that has all the fields and methods, except that fields are not initialized and methods are empty. It's intended for being used as a placeholder during code generation of reference to the "this" class itself.

Field Summary

Fields inherited from class org.codehaus.groovy.classgen.ClassGenerator

innerClasses

Constructor Summary

Constructors

Constructor	Description
DummyClassGenerator(GeneratorContext context, org.objectweb.asm.ClassVisitor classVisitor, ClassLoader classLoader, String sourceFile)	Creates a new dummy class generator that produces class structures without implementation.

Method Summary

Modifier and Type	Method	Description
protected CompileUnit	getCompileUnit()	Returns the compile unit associated with the class currently being emitted.
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.
void	visitConstructor(ConstructorNode node)	Visits a ConstructorNode, processing its annotations, parameter annotations, and code block.
void	visitField(FieldNode fieldNode)	Visits a FieldNode, processing its annotations and initial value expression if present.
void	visitMethod(MethodNode node)	Visits a MethodNode, processing its annotations, parameter annotations, and code block.
protected void	visitParameter(ASTNode node, Parameter parameter)	Visits a single parameter declared by the supplied member node.
protected void	visitParameters(ASTNode node, Parameter[] parameters)	Visits the parameters declared by the supplied member node.
void	visitProperty(PropertyNode statement)	Visits a PropertyNode, processing its annotations, initial value expression, and getter/setter blocks if present.

Methods inherited from class org.codehaus.groovy.classgen.ClassGenerator

getInnerClasses, getSourceUnit, visitBytecodeSequence

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

addError, visitAnnotation, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitClosureExpression, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitForLoop, visitIfElse, visitImports, visitObjectInitializerStatements, visitPackage, visitReturnStatement, visitStatement, visitStatementAnnotations, 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

DummyClassGenerator

public DummyClassGenerator(GeneratorContext context,
 org.objectweb.asm.ClassVisitor classVisitor,
 ClassLoader classLoader,
 String sourceFile)

Creates a new dummy class generator that produces class structures without implementation.

Parameters:

context - the generator context

classVisitor - the ASM class visitor to write to

classLoader - the class loader (currently unused)

sourceFile - the source file name (currently unused)

Method Details

visitClass

public void visitClass(ClassNode classNode)

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

visitConstructor

public void visitConstructor(ConstructorNode node)

Visits a ConstructorNode, processing its annotations, parameter annotations, and code block.

Specified by:

visitConstructor in interface GroovyClassVisitor

Overrides:

visitConstructor in class ClassCodeVisitorSupport

Parameters:

node - the constructor node to visit

visitMethod

public void visitMethod(MethodNode node)

Visits a MethodNode, processing its annotations, parameter annotations, and code block.

Specified by:

visitMethod in interface GroovyClassVisitor

Overrides:

visitMethod in class ClassCodeVisitorSupport

Parameters:

node - the method node to visit

visitField

public void visitField(FieldNode fieldNode)

Visits a FieldNode, processing its annotations and initial value expression if present.

Specified by:

visitField in interface GroovyClassVisitor

Overrides:

visitField in class ClassCodeVisitorSupport

Parameters:

fieldNode - the field node to visit

visitProperty

public void visitProperty(PropertyNode statement)

Visits a PropertyNode, processing its annotations, initial value expression, and getter/setter blocks if present.

Specified by:

visitProperty in interface GroovyClassVisitor

Overrides:

visitProperty in class ClassCodeVisitorSupport

Parameters:

statement - the property node to visit

visitAnnotations

public void visitAnnotations(AnnotatedNode node)

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

Overrides:

visitAnnotations in class ClassCodeVisitorSupport

Parameters:

node - the annotated node containing annotations to visit

visitParameters

protected void visitParameters(ASTNode node,
 Parameter[] parameters)

Visits the parameters declared by the supplied member node.

Parameters:

node - the owning constructor or method

parameters - the parameters to visit

visitParameter

protected void visitParameter(ASTNode node,
 Parameter parameter)

Visits a single parameter declared by the supplied member node.

Parameters:

node - the owning constructor or method

parameter - the parameter to visit

getCompileUnit

protected CompileUnit getCompileUnit()

Returns the compile unit associated with the class currently being emitted.

Returns:

the active compile unit