[Groovy] Class ListenerListASTTransformation

@GroovyASTTransformation(phase: CompilePhase.CANONICALIZATION)
@SuppressWarnings(value: ParameterCount)
class ListenerListASTTransformation
extends Object
implements ASTTransformation, org.objectweb.asm.Opcodes

 synchronized void add${name.capitalize}(${listener.name} listener) {
     if (listener == null)
         return
     if (${field.name} == null)
        ${field.name} = []
     ${field.name}.add(listener)
 }
 

 void fire${fireMethod.capitalize()}(${parameterList.join(', ')}) {
     if (${field.name} !

 synchronized ${name.capitalize}[] get${name.capitalize}s() {
     def __result = []
     if (${field.name} !

 synchronized void remove${name.capitalize}(${listener.name} listener) {
     if (listener == null)
         return
     if (${field.name} == null)
         ${field.name} = []
     ${field.name}.remove(listener)
 }
 

Constructor Detail

ListenerListASTTransformation()

Method Detail

void addAddListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, Object synchronize)

Adds the add<Listener> method like:

 synchronized void add${name.capitalize}(${listener.name} listener) {
     if (listener == null)
         return
     if (${field.name} == null)
        ${field.name} = []
     ${field.name}.add(listener)
 }
 

void addFireMethods(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, GenericsType[] types, boolean synchronize, MethodNode method)

Adds the fire<Event> methods like:

 void fire${fireMethod.capitalize()}(${parameterList.join(', ')}) {
     if (${field.name} != null) {
         def __list = new ArrayList(${field.name})
         for (listener in __list) {
             listener.$eventMethod(${evt})
         }
     }
 }
 

void addGetListeners(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, Object synchronize)

Adds the get<Listener>s method like:

 synchronized ${name.capitalize}[] get${name.capitalize}s() {
     def __result = []
     if (${field.name} != null)
         __result.addAll(${field.name})
     return __result as ${name.capitalize}[]
 }
 

void addRemoveListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, Object synchronize)

Adds the remove<Listener> method like:

 synchronized void remove${name.capitalize}(${listener.name} listener) {
     if (listener == null)
         return
     if (${field.name} == null)
         ${field.name} = []
     ${field.name}.remove(listener)
 }
 

@SuppressWarnings(value: Instanceof) void visit(ASTNode[] nodes, SourceUnit source)