@GroovyASTTransformation(phase = CompilePhase.CANONICALIZATION) public class BindableASTTransformation extends Object implements ASTTransformation, org.objectweb.asm.Opcodes
 Handles generation of code for the @Bindable annotation when @Vetoable
 is not present.
 
Generally, it adds (if needed) a PropertyChangeSupport field and the needed add/removePropertyChangeListener methods to support the listeners.
It also generates the setter and wires the setter through the PropertyChangeSupport.
If a Vetoable annotation is detected it does nothing and lets the VetoableASTTransformation handle all the changes.
| Modifiers | Name | Description | 
|---|---|---|
| protected static ClassNode | boundClassNode | 
| Type Params | Return Type | Name and description | 
|---|---|---|
|  | protected void | addPropertyChangeSupport(ClassNode declaringClass)Adds the necessary field and methods to support property change support. | 
|  | protected Statement | createBindableStatement(PropertyNode propertyNode, Expression fieldExpression)Creates a statement body similar to: this.firePropertyChange("field", field, field = value) | 
|  | protected void | createSetterMethod(ClassNode declaringClass, PropertyNode propertyNode, String setterName, Statement setterBlock)Creates a setter method with the given body. | 
|  | public static boolean | hasBindableAnnotation(AnnotatedNode node)Convenience method to see if an annotated node is @Bindable. | 
|  | protected boolean | needsPropertyChangeSupport(ClassNode declaringClass, SourceUnit sourceUnit)Snoops through the declaring class and all parents looking for methods void addPropertyChangeListener(PropertyChangeListener),void removePropertyChangeListener(PropertyChangeListener), andvoid firePropertyChange(String, Object, Object). | 
|  | public void | visit(ASTNode[] nodes, SourceUnit source)Handles the bulk of the processing, mostly delegating to other methods. | 
Adds the necessary field and methods to support property change support.
Adds a new field:
 protected final java.beans.PropertyChangeSupport this$PropertyChangeSupport = new java.beans.PropertyChangeSupport(this)"
 
 Also adds support methods:
public void addPropertyChangeListener(java.beans.PropertyChangeListener)public void addPropertyChangeListener(String, java.beans.PropertyChangeListener)public void removePropertyChangeListener(java.beans.PropertyChangeListener)public void removePropertyChangeListener(String, java.beans.PropertyChangeListener)public java.beans.PropertyChangeListener[] getPropertyChangeListeners()
declaringClass -  the class to which we add the support field and methods Creates a statement body similar to:
 this.firePropertyChange("field", field, field = value)
      
propertyNode -            the field node for the propertyfieldExpression -  a field expression for setting the property valueCreates a setter method with the given body.
declaringClass -  the class to which we will add the setterpropertyNode -           the field to back the settersetterName -      the name of the settersetterBlock -     the statement representing the setter block Convenience method to see if an annotated node is @Bindable.
      
node -  the node to check Snoops through the declaring class and all parents looking for methods
 void addPropertyChangeListener(PropertyChangeListener),
 void removePropertyChangeListener(PropertyChangeListener), and
 void firePropertyChange(String, Object, Object). If any are defined all
 must be defined or a compilation error results.
      
declaringClass -  the class to searchsourceUnit -  the source unit, for error reporting. @NotNull.Handles the bulk of the processing, mostly delegating to other methods.
nodes -    the ast nodessource -   the source unit for the nodes