Package groovy.beans

Class BindableASTStubber

java.lang.Object

org.codehaus.groovy.transform.AbstractASTTransformation

groovy.beans.BindableASTStubber

All Implemented Interfaces:

ASTTransformation, ErrorCollecting

public class BindableASTStubber
extends AbstractASTTransformation

Joint-compilation stubber for Bindable (class-level use). Emits placeholder add/removePropertyChangeListener, firePropertyChange, and getPropertyChangeListeners methods so Java consumers can attach listeners and fire events against the joint-compilation stub.

The full BindableASTTransformation at CANONICALIZATION removes any stubber-tagged methods before installing the propertyChangeSupport field and the real method bodies.

Field-level @Bindable on individual properties is not stubbed: the visible API (the property's accessors) is unchanged, and the property-write rewriting is body-internal to the generated setter — invisible to the stub.

Since:

6.0.0

Field Summary

Fields inherited from class org.codehaus.groovy.transform.AbstractASTTransformation

RETENTION_CLASSNODE, sourceUnit

Constructor Summary

Constructors

Constructor	Description
BindableASTStubber()

Method Summary

Modifier and Type	Method	Description
void	visit(ASTNode[] nodes, SourceUnit source)	The method is invoked when an AST Transformation is active.

Methods inherited from class org.codehaus.groovy.transform.AbstractASTTransformation

addError, checkIncludeExcludeUndefinedAware, checkIncludeExcludeUndefinedAware, checkNotInterface, checkPropertyList, checkPropertyList, checkPropertyList, copyAnnotatedNodeAnnotations, copyAnnotatedNodeAnnotations, deemedInternal, deemedInternalName, getAnnotationName, getMemberClassList, getMemberClassValue, getMemberClassValue, getMemberIntValue, getMemberStringList, getMemberStringValue, getMemberStringValue, getMemberValue, hasAnnotation, init, markAsInternal, memberHasValue, shouldSkip, shouldSkip, shouldSkip, shouldSkipOnDescriptorUndefinedAware, shouldSkipUndefinedAware, shouldSkipUndefinedAware, shouldSkipUndefinedAware, tokenize

Methods inherited from class java.lang.Object

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

Constructor Details

BindableASTStubber

public BindableASTStubber()

Method Details

visit

public void visit(ASTNode[] nodes,
 SourceUnit source)

Description copied from interface: ASTTransformation

The 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.

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.