unsw.cse.mica.runner
Class ProcessHandler
java.lang.Object
java.util.Observable
unsw.cse.mica.runner.ProcessHandler
- All Implemented Interfaces:
- java.util.Observer
- Direct Known Subclasses:
- AgentHandler, BlackboardHandler
public abstract class ProcessHandler
- extends java.util.Observable
- implements java.util.Observer
An abstract class for handling the child processes.
It is inherited by specific classes for the blackboard and for agents.
- Author:
- jhw
Methods inherited from class java.util.Observable |
addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
UPDATE_STATE
public static final java.lang.String UPDATE_STATE
- See Also:
- Constant Field Values
UPDATE_RESTART
public static final java.lang.String UPDATE_RESTART
- See Also:
- Constant Field Values
STATE_PENDING
public static final java.lang.String STATE_PENDING
- See Also:
- Constant Field Values
STATE_INITIALISING
public static final java.lang.String STATE_INITIALISING
- See Also:
- Constant Field Values
STATE_RUNNING
public static final java.lang.String STATE_RUNNING
- See Also:
- Constant Field Values
STATE_TERMINATING
public static final java.lang.String STATE_TERMINATING
- See Also:
- Constant Field Values
STATE_READY
public static final java.lang.String STATE_READY
- See Also:
- Constant Field Values
PROCESS_MESSAGE_PREFIX
public static final java.lang.String PROCESS_MESSAGE_PREFIX
- See Also:
- Constant Field Values
PROCESS_MESSAGE_INITIALISING
public static final java.lang.String PROCESS_MESSAGE_INITIALISING
- See Also:
- Constant Field Values
PROCESS_MESSAGE_INITIALISED
public static final java.lang.String PROCESS_MESSAGE_INITIALISED
- See Also:
- Constant Field Values
PROCESS_MESSAGE_TERMINATING
public static final java.lang.String PROCESS_MESSAGE_TERMINATING
- See Also:
- Constant Field Values
PROCESS_MESSAGE_TERMINATED
public static final java.lang.String PROCESS_MESSAGE_TERMINATED
- See Also:
- Constant Field Values
ProcessHandler
public ProcessHandler(java.lang.String name,
ProcessSettings settings)
getName
public java.lang.String getName()
setOutputStream
public void setOutputStream(java.io.OutputStream output)
getOutputStream
public java.io.OutputStream getOutputStream()
setParentFrame
public void setParentFrame(javax.swing.JFrame parentFrame)
getParentFrame
public javax.swing.JFrame getParentFrame()
getState
public java.lang.String getState()
addRequired
public void addRequired(ProcessHandler required)
start
public void start()
- Non-blocking start of the child process
terminate
public void terminate()
- main call to terminate the child process
kill
public void kill()
- main call to destroy the child process
setChangedNotify
public void setChangedNotify(java.lang.String msg)
update
public void update(java.util.Observable o,
java.lang.Object arg)
- Specified by:
update
in interface java.util.Observer
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object