de.deepamehta.core.model

Class AssociationRoleModel

Show UML class diagram

java.lang.Object

de.deepamehta.core.model.RoleModel

de.deepamehta.core.model.AssociationRoleModel

All Implemented Interfaces:

Cloneable

public class AssociationRoleModel
extends RoleModel

The role an association plays in an association.

A AssociationRoleModel object is a pair of an association ID and a role type URI.

Assertion: both, the association ID and the role type URI are set.

In the database a role type is represented by a topic of type "dm4.core.role_type".

Field Summary

Fields inherited from class de.deepamehta.core.model.RoleModel

playerId, roleTypeUri

Constructor Summary

Constructors

Constructor and Description
AssociationRoleModel(org.codehaus.jettison.json.JSONObject assocRoleModel)
AssociationRoleModel(long assocId, String roleTypeUri)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	refsSameObject(RoleModel model) Checks weather the given role model refers to the same object as this role model.
org.codehaus.jettison.json.JSONObject	toJSON()
String	toString()

Methods inherited from class de.deepamehta.core.model.RoleModel

clone, getPlayerId, getRoleTypeUri, setPlayerId, setRoleTypeUri

Methods inherited from class java.lang.Object

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

Constructor Detail

AssociationRoleModel

public AssociationRoleModel(long assocId,
                    String roleTypeUri)

AssociationRoleModel

public AssociationRoleModel(org.codehaus.jettison.json.JSONObject assocRoleModel)

Method Detail

refsSameObject

public boolean refsSameObject(RoleModel model)

Description copied from class: RoleModel

Checks weather the given role model refers to the same object as this role model. In case of a topic role model the topic IDs resp. URIs are compared. In case of an association role model the association IDs are compared. Note: the role types are not compared.

Specified by:

refsSameObject in class RoleModel

Returns:

true if the given role model refers to the same object as this role model.

toJSON

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

Specified by:

toJSON in class RoleModel

toString

public String toString()

Overrides:

toString in class Object