de.deepamehta.core.impl

Class ChildTopicsModelImpl

Show UML class diagram

java.lang.Object

de.deepamehta.core.impl.ChildTopicsModelImpl

All Implemented Interfaces:

JSONEnabled, ChildTopicsModel, Iterable<String>

Direct Known Subclasses:

FacetValueModelImpl

class ChildTopicsModelImpl
extends Object
implements ChildTopicsModel

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,Object>	childTopics Internal representation.
private Logger	logger
private ModelFactory	mf

Constructor Summary

Constructors

Constructor and Description
ChildTopicsModelImpl(ChildTopicsModelImpl childTopics)
ChildTopicsModelImpl(Map<String,Object> childTopics, ModelFactory mf)

Method Summary

Modifier and Type	Method and Description
ChildTopicsModel	add(String assocDefUri, RelatedTopicModel value) Adds a value to a multiple-valued child.
ChildTopicsModel	add(String assocDefUri, TopicModel value)
ChildTopicsModel	addDeletionRef(String assocDefUri, long refTopicId) Adds a by-ID topic deletion reference to a multiple-valued child.
ChildTopicsModel	addDeletionRef(String assocDefUri, String refTopicUri) Adds a by-URI topic deletion reference to a multiple-valued child.
ChildTopicsModel	addRef(String assocDefUri, long refTopicId) Adds a by-ID topic reference to a multiple-valued child.
ChildTopicsModel	addRef(String assocDefUri, String refTopicUri) Adds a by-URI topic reference to a multiple-valued child.
(package private) void	addToChildTopics(RelatedTopicModel childTopic, AssociationDefinitionModel assocDef) For multiple-valued childs
ChildTopicsModel	clone()
(package private) RelatedTopicModelImpl	findChildTopicById(long childTopicId, AssociationDefinitionModel assocDef) For multiple-valued childs: looks in the attached object cache for a child topic by ID.
(package private) RelatedTopicModelImpl	findChildTopicByRef(TopicReferenceModelImpl topicRef, AssociationDefinitionModel assocDef) For multiple-valued childs: looks in the attached object cache for the child topic the given reference refers to.
Object	get(String assocDefUri) Accesses a child generically, regardless of single-valued or multiple-valued.
boolean	getBoolean(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
boolean	getBoolean(String assocDefUri, boolean defaultValue) Convenience accessor for the *simple* value of a single-valued child.
ChildTopicsModel	getChildTopicsModel(String assocDefUri) Convenience accessor for the *composite* value of a single-valued child.
ChildTopicsModel	getChildTopicsModel(String assocDefUri, ChildTopicsModel defaultValue) Convenience accessor for the *composite* value of a single-valued child.
double	getDouble(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
double	getDouble(String assocDefUri, double defaultValue) Convenience accessor for the *simple* value of a single-valued child.
int	getInt(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
int	getInt(String assocDefUri, int defaultValue) Convenience accessor for the *simple* value of a single-valued child.
long	getLong(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
long	getLong(String assocDefUri, long defaultValue) Convenience accessor for the *simple* value of a single-valued child.
Object	getObject(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
Object	getObject(String assocDefUri, Object defaultValue) Convenience accessor for the *simple* value of a single-valued child.
String	getString(String assocDefUri) Convenience accessor for the *simple* value of a single-valued child.
String	getString(String assocDefUri, String defaultValue) Convenience accessor for the *simple* value of a single-valued child.
RelatedTopicModelImpl	getTopic(String assocDefUri) Accesses a single-valued child.
RelatedTopicModelImpl	getTopicOrNull(String assocDefUri) Accesses a single-valued child.
List<RelatedTopicModelImpl>	getTopics(String assocDefUri) Accesses a multiple-valued child.
List<RelatedTopicModelImpl>	getTopicsOrNull(String assocDefUri) Accesses a multiple-valued child.
(package private) boolean	has(String assocDefUri) Checks if a child is contained in this ChildTopicsModel.
Iterator<String>	iterator() Returns an interator which iterates this ChildTopicsModel's assoc def URIs.
ChildTopicsModel	put(String assocDefUri, ChildTopicsModel value) Convenience method to put a *composite* value in a single-valued child.
ChildTopicsModel	put(String assocDefUri, List<RelatedTopicModel> values) Sets the values of a multiple-valued child.
ChildTopicsModel	put(String assocDefUri, Object value) Convenience method to put a *simple* value in a single-valued child.
ChildTopicsModel	put(String assocDefUri, RelatedTopicModel value) Puts a value in a single-valued child.
ChildTopicsModel	put(String assocDefUri, TopicModel value)
ChildTopicsModel	putDeletionRef(String assocDefUri, long refTopicId) Puts a by-ID topic deletion reference to a single-valued child.
ChildTopicsModel	putDeletionRef(String assocDefUri, String refTopicUri) Puts a by-URI topic deletion reference to a single-valued child.
(package private) void	putInChildTopics(RelatedTopicModel childTopic, AssociationDefinitionModel assocDef) For single-valued childs
ChildTopicsModel	putRef(String assocDefUri, long refTopicId) Puts a by-ID topic reference in a single-valued child.
ChildTopicsModel	putRef(String assocDefUri, String refTopicUri) Puts a by-URI topic reference in a single-valued child.
ChildTopicsModel	remove(String assocDefUri) Removes a single-valued child.
ChildTopicsModel	remove(String assocDefUri, TopicModel value) Removes a value from a multiple-valued child.
(package private) void	removeChildTopic(AssociationDefinitionModel assocDef) For single-valued childs
(package private) void	removeFromChildTopics(RelatedTopicModel childTopic, AssociationDefinitionModel assocDef) For multiple-valued childs
(package private) int	size() Returns the number of childs contained in this ChildTopicsModel.
private void	throwInvalidMultiAccess(String assocDefUri, ClassCastException e)
private void	throwInvalidSingleAccess(String assocDefUri, ClassCastException e)
org.codehaus.jettison.json.JSONObject	toJSON()
String	toString()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

childTopics

private Map<String,Object> childTopics

Internal representation. Key: assoc def URI (String), value: RelatedTopicModel or List

mf

private ModelFactory mf

logger

private Logger logger

Constructor Detail

ChildTopicsModelImpl

ChildTopicsModelImpl(Map<String,Object> childTopics,
                     ModelFactory mf)

ChildTopicsModelImpl

ChildTopicsModelImpl(ChildTopicsModelImpl childTopics)

Method Detail

getTopic

public RelatedTopicModelImpl getTopic(String assocDefUri)

Description copied from interface: ChildTopicsModel

Accesses a single-valued child. Throws if there is no such child.

Specified by:

getTopic in interface ChildTopicsModel

getTopicOrNull

public RelatedTopicModelImpl getTopicOrNull(String assocDefUri)

Description copied from interface: ChildTopicsModel

Accesses a single-valued child. Returns null if there is no such child.

Specified by:

getTopicOrNull in interface ChildTopicsModel

getTopics

public List<RelatedTopicModelImpl> getTopics(String assocDefUri)

Description copied from interface: ChildTopicsModel

Accesses a multiple-valued child. Throws if there is no such child. ### TODO: return empty list instead

Specified by:

getTopics in interface ChildTopicsModel

getTopicsOrNull

public List<RelatedTopicModelImpl> getTopicsOrNull(String assocDefUri)

Description copied from interface: ChildTopicsModel

Accesses a multiple-valued child. Returns null if there is no such child. ### TODO: drop this method

Specified by:

getTopicsOrNull in interface ChildTopicsModel

get

public Object get(String assocDefUri)

Accesses a child generically, regardless of single-valued or multiple-valued. Returns null if there is no such child.

Specified by:

get in interface ChildTopicsModel

Returns:

A RelatedTopicModel or List, or null if there is no such child.

getString

public String getString(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getString in interface ChildTopicsModel

getString

public String getString(String assocDefUri,
                        String defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getString in interface ChildTopicsModel

getInt

public int getInt(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getInt in interface ChildTopicsModel

getInt

public int getInt(String assocDefUri,
                  int defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getInt in interface ChildTopicsModel

getLong

public long getLong(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getLong in interface ChildTopicsModel

getLong

public long getLong(String assocDefUri,
                    long defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getLong in interface ChildTopicsModel

getDouble

public double getDouble(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getDouble in interface ChildTopicsModel

getDouble

public double getDouble(String assocDefUri,
                        double defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getDouble in interface ChildTopicsModel

getBoolean

public boolean getBoolean(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getBoolean in interface ChildTopicsModel

getBoolean

public boolean getBoolean(String assocDefUri,
                          boolean defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getBoolean in interface ChildTopicsModel

getObject

public Object getObject(String assocDefUri)

Convenience accessor for the *simple* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getObject in interface ChildTopicsModel

getObject

public Object getObject(String assocDefUri,
                        Object defaultValue)

Convenience accessor for the *simple* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getObject in interface ChildTopicsModel

getChildTopicsModel

public ChildTopicsModel getChildTopicsModel(String assocDefUri)

Convenience accessor for the *composite* value of a single-valued child. Throws if the child doesn't exist.

Specified by:

getChildTopicsModel in interface ChildTopicsModel

getChildTopicsModel

public ChildTopicsModel getChildTopicsModel(String assocDefUri,
                                            ChildTopicsModel defaultValue)

Convenience accessor for the *composite* value of a single-valued child. Returns a default value if the child doesn't exist.

Specified by:

getChildTopicsModel in interface ChildTopicsModel

put

public ChildTopicsModel put(String assocDefUri,
                            RelatedTopicModel value)

Puts a value in a single-valued child. An existing value is overwritten.

Specified by:

put in interface ChildTopicsModel

put

public ChildTopicsModel put(String assocDefUri,
                            TopicModel value)

Specified by:

put in interface ChildTopicsModel

put

public ChildTopicsModel put(String assocDefUri,
                            Object value)

Convenience method to put a *simple* value in a single-valued child. An existing value is overwritten.

Specified by:

put in interface ChildTopicsModel

Parameters:

value - a String, Integer, Long, Double, or a Boolean.

Returns:

this ChildTopicsModel.

put

public ChildTopicsModel put(String assocDefUri,
                            ChildTopicsModel value)

Convenience method to put a *composite* value in a single-valued child. An existing value is overwritten.

Specified by:

put in interface ChildTopicsModel

Returns:

this ChildTopicsModel.

putRef

public ChildTopicsModel putRef(String assocDefUri,
                               long refTopicId)

Puts a by-ID topic reference in a single-valued child. An existing reference is overwritten.

Specified by:

putRef in interface ChildTopicsModel

putRef

public ChildTopicsModel putRef(String assocDefUri,
                               String refTopicUri)

Puts a by-URI topic reference in a single-valued child. An existing reference is overwritten.

Specified by:

putRef in interface ChildTopicsModel

putDeletionRef

public ChildTopicsModel putDeletionRef(String assocDefUri,
                                       long refTopicId)

Puts a by-ID topic deletion reference to a single-valued child. An existing value is overwritten.

Specified by:

putDeletionRef in interface ChildTopicsModel

putDeletionRef

public ChildTopicsModel putDeletionRef(String assocDefUri,
                                       String refTopicUri)

Puts a by-URI topic deletion reference to a single-valued child. An existing value is overwritten.

Specified by:

putDeletionRef in interface ChildTopicsModel

remove

public ChildTopicsModel remove(String assocDefUri)

Removes a single-valued child.

Specified by:

remove in interface ChildTopicsModel

add

public ChildTopicsModel add(String assocDefUri,
                            RelatedTopicModel value)

Adds a value to a multiple-valued child.

Specified by:

add in interface ChildTopicsModel

add

public ChildTopicsModel add(String assocDefUri,
                            TopicModel value)

Specified by:

add in interface ChildTopicsModel

put

public ChildTopicsModel put(String assocDefUri,
                            List<RelatedTopicModel> values)

Sets the values of a multiple-valued child. Existing values are overwritten.

Specified by:

put in interface ChildTopicsModel

remove

public ChildTopicsModel remove(String assocDefUri,
                               TopicModel value)

Removes a value from a multiple-valued child.

Specified by:

remove in interface ChildTopicsModel

addRef

public ChildTopicsModel addRef(String assocDefUri,
                               long refTopicId)

Adds a by-ID topic reference to a multiple-valued child.

Specified by:

addRef in interface ChildTopicsModel

addRef

public ChildTopicsModel addRef(String assocDefUri,
                               String refTopicUri)

Adds a by-URI topic reference to a multiple-valued child.

Specified by:

addRef in interface ChildTopicsModel

addDeletionRef

public ChildTopicsModel addDeletionRef(String assocDefUri,
                                       long refTopicId)

Adds a by-ID topic deletion reference to a multiple-valued child.

Specified by:

addDeletionRef in interface ChildTopicsModel

addDeletionRef

public ChildTopicsModel addDeletionRef(String assocDefUri,
                                       String refTopicUri)

Adds a by-URI topic deletion reference to a multiple-valued child.

Specified by:

addDeletionRef in interface ChildTopicsModel

iterator

public Iterator<String> iterator()

Returns an interator which iterates this ChildTopicsModel's assoc def URIs.

Specified by:

iterator in interface Iterable<String>

toJSON

public org.codehaus.jettison.json.JSONObject toJSON()

Specified by:

toJSON in interface JSONEnabled

clone

public ChildTopicsModel clone()

Specified by:

clone in interface ChildTopicsModel

Overrides:

clone in class Object

toString

public String toString()

Overrides:

toString in class Object

findChildTopicById

RelatedTopicModelImpl findChildTopicById(long childTopicId,
                                         AssociationDefinitionModel assocDef)

For multiple-valued childs: looks in the attached object cache for a child topic by ID. ### FIXDOC

findChildTopicByRef

RelatedTopicModelImpl findChildTopicByRef(TopicReferenceModelImpl topicRef,
                                          AssociationDefinitionModel assocDef)

For multiple-valued childs: looks in the attached object cache for the child topic the given reference refers to. ### FIXDOC

Parameters:

assocDef - the child topics according to this association definition are considered.

has

boolean has(String assocDefUri)

Checks if a child is contained in this ChildTopicsModel.

size

int size()

Returns the number of childs contained in this ChildTopicsModel. Multiple-valued childs count as one.

putInChildTopics

void putInChildTopics(RelatedTopicModel childTopic,
                      AssociationDefinitionModel assocDef)

For single-valued childs

removeChildTopic

void removeChildTopic(AssociationDefinitionModel assocDef)

For single-valued childs

addToChildTopics

void addToChildTopics(RelatedTopicModel childTopic,
                      AssociationDefinitionModel assocDef)

For multiple-valued childs

removeFromChildTopics

void removeFromChildTopics(RelatedTopicModel childTopic,
                           AssociationDefinitionModel assocDef)

For multiple-valued childs

throwInvalidSingleAccess

private void throwInvalidSingleAccess(String assocDefUri,
                                      ClassCastException e)

throwInvalidMultiAccess

private void throwInvalidMultiAccess(String assocDefUri,
                                     ClassCastException e)