systems.dmx.core.impl

Class TopicReferenceModelImpl

Show UML class diagram

java.lang.Object

systems.dmx.core.impl.DMXObjectModelImpl

systems.dmx.core.impl.TopicModelImpl

systems.dmx.core.impl.RelatedTopicModelImpl

systems.dmx.core.impl.TopicReferenceModelImpl

All Implemented Interfaces:

Cloneable, Identifiable, JSONEnabled, DMXObjectModel, RelatedTopicModel, TopicModel, TopicReferenceModel

class TopicReferenceModelImpl
extends RelatedTopicModelImpl
implements TopicReferenceModel

Field Summary

Fields inherited from class systems.dmx.core.impl.DMXObjectModelImpl

childTopics, em, id, logger, mf, pl, typeUri, uri, value

Constructor Summary

Constructors

Constructor and Description
TopicReferenceModelImpl(RelatedTopicModelImpl relatedTopic)

Method Summary

Modifier and Type	Method and Description
(package private) String	className()
RelatedTopicModelImpl	findReferencedTopic(List<? extends RelatedTopicModel> topics) From the given topics finds the one this reference refers to.
boolean	isEmptyRef() Returns true if this reference refers to nothing.
boolean	isReferenceById()
boolean	isReferenceByUri()
boolean	isReferingTo(TopicModel topic) Checks weather this reference refers to the given topic.
(package private) TopicModelImpl	resolve() Resolves this reference and replaces it by the resolved topic.

Methods inherited from class systems.dmx.core.impl.RelatedTopicModelImpl

clone, getRelatingAssociation, instantiate, toJSON

Methods inherited from class systems.dmx.core.impl.TopicModelImpl

_delete, checkReadAccess, checkWriteAccess, createModelWithChildTopics, createRoleModel, findChildTopic, getAssociations, getDeleteDirective, getPostDeleteEvent, getPostUpdateEvent, getPreDeleteEvent, getPreUpdateEvent, getRelatedTopic, getRelatedTopics, getRelatedTopics, getType, getUpdateDirective, indexSimpleValue, preDelete, removeProperty, storeProperty, storeSimpleValue, storeTypeUri, storeUri

Methods inherited from class systems.dmx.core.impl.DMXObjectModelImpl

_updateSimpleValue, delete, equals, getChildTopicsModel, getId, getIndexValue, getSimpleValue, getTypeUri, getUri, hashCode, isSimple, loadChildTopics, loadChildTopics, loadChildTopics, objectInfo, postCreate, postDelete, postUpdate, preCreate, preUpdate, set, setChildTopicsModel, setId, setSimpleValue, setSimpleValue, setSimpleValue, setSimpleValue, setSimpleValue, setTypeUri, setUri, toString, update, updateChildTopics, updateChildTopics, updateSimpleValue, updateTypeUri, updateUri, uriChange

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface systems.dmx.core.model.RelatedTopicModel

getRelatingAssociation

Methods inherited from interface systems.dmx.core.model.TopicModel

clone

Methods inherited from interface systems.dmx.core.model.DMXObjectModel

createRoleModel, getChildTopicsModel, getId, getSimpleValue, getTypeUri, getUri, set, setChildTopicsModel, setId, setSimpleValue, setSimpleValue, setSimpleValue, setSimpleValue, setSimpleValue, setTypeUri, setUri

Methods inherited from interface systems.dmx.core.JSONEnabled

toJSON

Constructor Detail

TopicReferenceModelImpl

TopicReferenceModelImpl(RelatedTopicModelImpl relatedTopic)

Method Detail

isReferenceById

public boolean isReferenceById()

Specified by:

isReferenceById in interface TopicReferenceModel

isReferenceByUri

public boolean isReferenceByUri()

Specified by:

isReferenceByUri in interface TopicReferenceModel

isEmptyRef

public boolean isEmptyRef()

Description copied from interface: TopicReferenceModel

Returns true if this reference refers to nothing.

Specified by:

isEmptyRef in interface TopicReferenceModel

isReferingTo

public boolean isReferingTo(TopicModel topic)

Description copied from interface: TopicReferenceModel

Checks weather this reference refers to the given topic.

Specified by:

isReferingTo in interface TopicReferenceModel

findReferencedTopic

public RelatedTopicModelImpl findReferencedTopic(List<? extends RelatedTopicModel> topics)

Description copied from interface: TopicReferenceModel

From the given topics finds the one this reference refers to.

Specified by:

findReferencedTopic in interface TopicReferenceModel

className

String className()

Overrides:

className in class RelatedTopicModelImpl

resolve

TopicModelImpl resolve()

Resolves this reference and replaces it by the resolved topic. TODO: don't manipulate in-place?

Throws:

RuntimeException - if retrieval of the refered topic fails

RuntimeException - if this reference refers to nothing