edu.vub.at.actors.natives
Class NATActorMirror.NATSubscription

java.lang.Object
  edu.vub.at.objects.natives.NATNil
      edu.vub.at.objects.natives.NATByRef
          edu.vub.at.objects.natives.NATCallframe
              edu.vub.at.objects.natives.NATObject
                  edu.vub.at.actors.natives.NATActorMirror.NATSubscription

All Implemented Interfaces:

ATAbstractGrammar, ATConversions, ATExpression, ATNil, ATObject, ATStatement, java.io.Serializable

Enclosing class:

NATActorMirror

public static class NATActorMirror.NATSubscription

extends NATObject

A subscription object is defined as: object: { def topic := //topic subscribed to; def handler := //the closure to be triggered; def cancel() { //unsubscribe the handler } }

See Also:

Serialized Form

Field Summary

private static AGSymbol	_CANCEL_
private static AGSymbol	_HANDLER_
private static AGSymbol	_TOPIC_

Fields inherited from class edu.vub.at.objects.natives.NATObject

_EQL_NAME_, _INI_NAME_, _IS_A_, _NEW_NAME_, _NO_STRIPES_, _SHARES_A_, _SUPER_NAME_, stripes_

Fields inherited from class edu.vub.at.objects.natives.NATCallframe

customFields_, lexicalParent_, stateVector_, variableMap_

Fields inherited from class edu.vub.at.objects.natives.NATNil

_INSTANCE_

Constructor Summary

NATActorMirror.NATSubscription(ELDiscoveryActor discoveryActor, ATStripe topic, ATClosure handler, DiscoveryManager.Subscription sub)

Method Summary

NATText

meta_print() Prints out the object in a human-readable way.

Methods inherited from class edu.vub.at.objects.natives.NATObject

asAmbientTalkObject, base_asActorMirror, base_asAsyncMessage, base_asBegin, base_asBoolean, base_asClosure, base_asDefinition, base_asExpression, base_asField, base_asHandler, base_asMessage, base_asMessageCreation, base_asMethod, base_asMirror, base_asNumber, base_asSplice, base_asStatement, base_asStripe, base_asSymbol, base_asTable, base_asUnquoteSplice, base_isBoolean, base_isCallFrame, base_isClosure, base_isMethod, base_isMirror, base_isSplice, base_isStripe, base_isSymbol, base_isTable, base_isUnquoteSplice, createChild, createClone, createIsolate, isAmbientTalkObject, isPrimitive, listTransitiveFields, listTransitiveMethods, meta_addMethod, meta_assignField, meta_clone, meta_defineField, meta_extend, meta_getStripes, meta_grabMethod, meta_invoke, meta_isCloneOf, meta_isRelatedTo, meta_isStripedWith, meta_listMethods, meta_lookup, meta_newInstance, meta_pass, meta_resolve, meta_respondsTo, meta_select, meta_share

Methods inherited from class edu.vub.at.objects.natives.NATCallframe

getLocalCustomField, getLocalField, hasLocalCustomField, hasLocalField, hasLocalNativeField, meta_addField, meta_assignVariable, meta_doesNotUnderstand, meta_getDynamicParent, meta_getLexicalParent, meta_grabField, meta_listFields, setLocalField

Methods inherited from class edu.vub.at.objects.natives.NATNil

asJavaClassUnderSymbiosis, asJavaObjectUnderSymbiosis, asNativeBoolean, asNativeException, asNativeFarReference, asNativeFraction, asNativeNumber, asNativeNumeric, asNativeTable, asNativeText, base__opeql__opeql_, base_asFarReference, base_asVariableAssignment, base_init, base_isFarReference, base_isMessageCreation, base_isVariableAssignment, base_new, equals, isJavaObjectUnderSymbiosis, isNativeBoolean, isNativeField, isNativeText, meta_eval, meta_quote, meta_receive, meta_send, readResolve, toString, writeReplace

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.vub.at.objects.ATObject

base__opeql__opeql_, base_init, base_new, meta_addField, meta_assignVariable, meta_doesNotUnderstand, meta_eval, meta_getDynamicParent, meta_getLexicalParent, meta_grabField, meta_listFields, meta_quote, meta_receive, meta_send

Methods inherited from interface edu.vub.at.objects.coercion.ATConversions

asJavaClassUnderSymbiosis, asJavaObjectUnderSymbiosis, asNativeBoolean, asNativeException, asNativeFarReference, asNativeFraction, asNativeNumber, asNativeNumeric, asNativeTable, asNativeText, base_asFarReference, base_asVariableAssignment, base_isFarReference, base_isMessageCreation, base_isVariableAssignment, isJavaObjectUnderSymbiosis, isNativeBoolean, isNativeField, isNativeText

Field Detail

_TOPIC_

private static final AGSymbol _TOPIC_

_HANDLER_

private static final AGSymbol _HANDLER_

_CANCEL_

private static final AGSymbol _CANCEL_

Constructor Detail

NATActorMirror.NATSubscription

public NATActorMirror.NATSubscription(ELDiscoveryActor discoveryActor,
                                      ATStripe topic,
                                      ATClosure handler,
                                      DiscoveryManager.Subscription sub)
                               throws InterpreterException

Method Detail

meta_print

public NATText meta_print()
                   throws InterpreterException

Description copied from interface: ATObject

Prints out the object in a human-readable way.

Specified by:

meta_print in interface ATObject

Overrides:

meta_print in class NATObject

Throws:

InterpreterException