com.sap.mdm.data.commands
Class RetrieveHierAncestorsCommand

java.lang.Object
  extended bycom.sap.mdm.commands.AbstractCommandBase
      extended bycom.sap.mdm.commands.AbstractCommand
          extended bycom.sap.mdm.session.AbstractSessionCommand
              extended bycom.sap.mdm.session.AbstractUserSessionCommand
                  extended bycom.sap.mdm.data.commands.AbstractRetrieveLimitedRecordsCommand
                      extended bycom.sap.mdm.data.commands.AbstractRetrieveHierCommand
                          extended bycom.sap.mdm.data.commands.RetrieveHierAncestorsCommand
All Implemented Interfaces:
Command, PassportSupport
Direct Known Subclasses:
RetrieveHierAncestorsExCommand

public class RetrieveHierAncestorsCommand
extends AbstractRetrieveHierCommand

This command allows to retrieve from the hierarchy table the set of records that are the ancestors for the specified child record.

See Also:
RetrieveLimitedHierChildrenCommand, RetrieveLimitedHierTreeCommand

Constructor Summary
RetrieveHierAncestorsCommand(ConnectionAccessor connection)
          Constructor
RetrieveHierAncestorsCommand(UserSessionContext ctx)
          Creates a new instance of this command by context.
 
Method Summary
 RecordResultSet getAncestors()
          Returns limited hierarchy tree.
 RecordId getChildNode()
          Gets the child node which ancestors are requested.
 void setChildNode(RecordId childNodeId)
          Sets the child node which ancestors are requested (required).
 
Methods inherited from class com.sap.mdm.data.commands.AbstractRetrieveLimitedRecordsCommand
getRegionalLayer, getResultDefinition, getSupportingResultDefinitions, isRetrieveDisplayValue, setRegionalLayer, setResultDefinition, setRetrieveDisplayValue, setSupportingResultDefinitions
 
Methods inherited from class com.sap.mdm.commands.AbstractCommand
getSession, setSession
 
Methods inherited from class com.sap.mdm.commands.AbstractCommandBase
execute, getPassport, isCommandComplete, setPassport
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RetrieveHierAncestorsCommand

public RetrieveHierAncestorsCommand(ConnectionAccessor connection)
Constructor

Parameters:
connection - the connection to the MDM server

RetrieveHierAncestorsCommand

public RetrieveHierAncestorsCommand(UserSessionContext ctx)
                             throws ConnectionException,
                                    SessionException
Creates a new instance of this command by context.

Parameters:
ctx - the user session context.
Method Detail

getChildNode

public RecordId getChildNode()
Gets the child node which ancestors are requested.

Returns:
the record ID of the child node

setChildNode

public void setChildNode(RecordId childNodeId)
Sets the child node which ancestors are requested (required).

Parameters:
childNodeId - the record ID of the child node

getAncestors

public RecordResultSet getAncestors()
Returns limited hierarchy tree.

Returns:
root node of the limited hierarchy tree


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