This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision |
| pr_methods:getreferences [2023/04/04 06:15] – ↷ Page moved from progref:0300_add_custom_processes:0317_ientity_interface:getreferences to pr_methods:getreferences sean | pr_methods:getreferences [2023/05/03 04:35] (current) – sean |
|---|
| {{tag>Programmers_Reference Methods IEntity_Interface IEntity_Interface_Methods GetReferences}} | {{tag>Programmers_Reference Methods IEntity_Interface GetReferences Index}} |
| ====getReferences (String)==== | ====getReferences (String)==== |
| <code java>public ObjectReference [] getReferences (String attributeName) | <code java>public ObjectReference [] getReferences (String attributeName) |
| throws InvalidParameterException</code> | throws InvalidParameterException</code> |
| |
| This method retrieves references of the business object or notification. If the business object was obtained in the first place by the calls to the ''[[pr_methods:getentity|getEntity]]''or ''[[pr_methods:getentities|getEntities]]'' methods of the [[progref:0300_add_custom_processes:0315_iexecutionengine_interface|IExecutionEngine]] interface the ''getReferences'' method will always return null for multiple references (it will always return the only existing reference if the attribute is a single reference). Use the [[pr_methods:getallreferences|getAllReferences]] method in the [[progref:0300_add_custom_processes:0315_iexecutionengine_interface|IExecutionEngine]] interface to obtain all multiple references of the business object. | This method retrieves references of the business object or notification. If the business object was obtained in the first place by the calls to the ''[[pr_methods:getentity|getEntity]]''or ''[[pr_methods:getentities|getEntities]]'' methods of the [[docs:3500:0300:0315|IExecutionEngine]] interface the ''getReferences'' method will always return null for multiple references (it will always return the only existing reference if the attribute is a single reference). Use the [[pr_methods:getallreferences|getAllReferences]] method in the [[docs:3500:0300:0315|IExecutionEngine]] interface to obtain all multiple references of the business object. |
| |
| ===Parameters=== | ===Parameters=== |