org.jbpm.pvm.internal.cmd
Class GetHistoryVariableNamesCmd

java.lang.Object
  org.jbpm.pvm.internal.cmd.GetHistoryVariableNamesCmd

All Implemented Interfaces:

java.io.Serializable, Command<java.util.Set<java.lang.String>>

public class GetHistoryVariableNamesCmd
extends java.lang.Object
implements Command<java.util.Set<java.lang.String>>

Command responsible for retrieving variable names stored as history records for given process instance id

Author:

Maciej Swiderski

See Also:

Serialized Form

Constructor Summary

GetHistoryVariableNamesCmd(java.lang.String processInstanceId)

Method Summary

java.util.Set<java.lang.String>

execute(Environment environment)

Methods inherited from class java.lang.Object

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

Constructor Detail

GetHistoryVariableNamesCmd

public GetHistoryVariableNamesCmd(java.lang.String processInstanceId)

Method Detail

execute

public java.util.Set<java.lang.String> execute(Environment environment)
                                        throws java.lang.Exception

Specified by:

execute in interface Command<java.util.Set<java.lang.String>>

Throws:

java.lang.Exception