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Groovy 2.2.1 | |||||||
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectgroovy.beans.ListenerListASTTransformation
@GroovyASTTransformation(phase = CompilePhase.CANONICALIZATION) class ListenerListASTTransformation extends Object
Handles generation of code for the @ListenerList
annotation.
Generally, it adds the needed add<Listener>, remove<Listener> and get<Listener>s methods to support the Java Beans API.
Additionally it adds corresponding fire<Event> methods.
Method Summary | |
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void
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addAddListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def 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} = [] ${field.name}.add(listener) } |
void
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addFireMethods(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, GenericsType[] types, boolean synchronize, MethodNode method)
Adds the fire<Event> methods like: void fire${fireMethod.capitalize()}(${parameterList.join(', ')}) { if (${field.name} ! |
void
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addGetListeners(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
Adds the get<Listener>s method like: synchronized ${name.capitalize}[] get${name.capitalize}s() { def __result = [] if (${field.name} ! |
void
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addRemoveListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
Adds the remove |
void
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visit(ASTNode[] nodes, SourceUnit source)
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Methods inherited from class Object | |
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wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll |
Method Detail |
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void addAddListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
synchronized void add${name.capitalize}(${listener.name} listener) { if (listener == null) return if (${field.name} == null) ${field.name} = [] ${field.name}.add(listener) }
void addFireMethods(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, GenericsType[] types, boolean synchronize, MethodNode method)
void fire${fireMethod.capitalize()}(${parameterList.join(', ')}) { if (${field.name} != null) { def __list = new ArrayList(${field.name}) __list.each { listener -> listener.$eventMethod(${evt}) } } }
void addGetListeners(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
synchronized ${name.capitalize}[] get${name.capitalize}s() { def __result = [] if (${field.name} != null) __result.addAll(${field.name}) return __result as ${name.capitalize}[] }
void addRemoveListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
synchronized void remove${name.capitalize}(${listener.name} listener) { if (listener == null) return if (${field.name} == null) ${field.name} = [] ${field.name}.remove(listener) }
void visit(ASTNode[] nodes, SourceUnit source)
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