Package org.compiere.process

Class StateEngine

java.lang.Object
org.compiere.process.StateEngine
public class StateEngine extends Object
Process State Engine. Based on OMG Workflow State
Version:
$Id: StateEngine.java,v 1.3 2006/07/30 00:54:44 jjanke Exp $
Author:
Jorg Janke

  • Field Details

  • Constructor Details

    • StateEngine

      public StateEngine()
      Default Constructor (not started)

    • StateEngine

      public StateEngine(String startState)
      Initialized Constructor
      Parameters:
      startState - start state

  • Method Details

    • isThrowException

      public boolean isThrowException()
      Are Exception Thrown
      Returns:
      trie if exceptions thrown

    • setThrowException

      public void setThrowException(boolean throwException)
      Set if Exceptions are Thrown * @param throwException boolean

    • getState

      public String getState()
      Get State
      Returns:
      state

    • getStateInfo

      public String getStateInfo()
      Get clear text State Info.
      Returns:
      state info

    • isOpen

      public boolean isOpen()
      State is Open
      Returns:
      true if open (running, not started, suspended)

    • isNotRunning

      public boolean isNotRunning()
      State is Not Running
      Returns:
      true if not running (not started, suspended)

    • isClosed

      public boolean isClosed()
      State is Closed
      Returns:
      true if closed (completed, aborted, terminated)

    • isNotStarted

      public boolean isNotStarted()
      State is Not Started
      Returns:
      true if Not Started

    • isRunning

      public boolean isRunning()
      State is Running
      Returns:
      true if Running

    • isSuspended

      public boolean isSuspended()
      State is Suspended
      Returns:
      true if Suspended

    • isCompleted

      public boolean isCompleted()
      State is Completed
      Returns:
      true if Completed

    • isAborted

      public boolean isAborted()
      State is Aborted (Environment/Setup issue)
      Returns:
      true if Aborted

    • isTerminated

      public boolean isTerminated()
      State is Terminated (Execution issue)
      Returns:
      true if Terminated

    • start

      public boolean start()
      Start: not started -> running
      Returns:
      true if set to running

    • resume

      public boolean resume()
      Resume: suspended -> running
      Returns:
      true if set to sunning

    • suspend

      public boolean suspend()
      Suspend: running -> suspended
      Returns:
      true if suspended

    • complete

      public boolean complete()
      Complete: running -> completed
      Returns:
      true if set to completed

    • abort

      public boolean abort()
      Abort: open -> aborted
      Returns:
      true if set to aborted

    • terminate

      public boolean terminate()
      Terminate: open -> terminated
      Returns:
      true if set to terminated

    • getNewStateOptions

      public String[] getNewStateOptions()
      Get New State Options based on current State
      Returns:
      array of new states

    • isValidNewState

      public boolean isValidNewState(String newState)
      Is the new State valid based on current state
      Parameters:
      newState - new state
      Returns:
      true valid new state

    • setState

      public boolean setState(String newState)
      Set State to new State
      Parameters:
      newState - new state
      Returns:
      true if set to new state

    • getActionOptions

      public String[] getActionOptions()
      Get Action Options based on current State
      Returns:
      array of actions

    • isValidAction

      public boolean isValidAction(String action)
      Is The Action Valid based on current state
      Parameters:
      action - action
      Returns:
      true if valid

    • process

      public boolean process(String action)
      Process
      Parameters:
      action - action
      Returns:
      true if set to new state

    • getNewStateIfAction

      public String getNewStateIfAction(String action)
      Get New State If Action performed
      Parameters:
      action - action
      Returns:
      potential new state

    • toString

      public String toString()
      String Representation
      Overrides:
      toString in class Object
      Returns:
      info