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Groovy 1.8.6 | |||||||
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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 | |
|---|---|
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} = []
${field.name}.add(listener)
}
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void
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addFireMethods(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, GenericsType[] types, boolean synchronize, MethodNode method)
Adds the fire<Event> methods like:
void fire${fireMethod.capitalize()}(${parameterList.join(', ')}) {
if (${field.name} !
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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 (${field.name} !
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void
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addRemoveListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
Adds the remove |
void
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visit(ASTNode[] nodes, SourceUnit source)
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| Methods inherited from class Object | |
|---|---|
| wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll |
| Method Detail |
|---|
void addAddListener(SourceUnit source, AnnotationNode node, ClassNode declaringClass, FieldNode field, ClassNode listener, String name, def synchronize)
synchronized void add${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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