Package org.oddjob.state

Class BaseStateChanger<S extends State>

java.lang.Object

org.oddjob.state.BaseStateChanger<S>

Type Parameters:

S - The type of State.

All Implemented Interfaces:

StateChanger<S>

Direct Known Subclasses:

EventStateChanger, JobStateChanger, ParentStateChanger, ServiceStateChanger, TimerStateChanger

public class BaseStateChanger<S extends State>
extends Object
implements StateChanger<S>

Base functionality for changing State. This utility class is responsible for notifying the change with the StateHandler, changing the icon, and persisting the job if necessary.

Author:

rob

Constructor Summary

Constructors

Constructor	Description
BaseStateChanger(StateHandler<S> stateHandler, IconHelper iconHelper, Persistable persistable, S exceptionState)

Method Summary

Modifier and Type	Method	Description
void	setState(S state)	Set the state to given state.
void	setState(S state, StateInstant stateInstant)	Set the state to the given state with the given event time.
void	setStateException(Throwable t)	Set the state to an EXCEPTION state.
void	setStateException(Throwable t, StateInstant instant)	Set the state to an EXCEPTION state with the given event time.

Methods inherited from class java.lang.Object

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

Constructor Details

BaseStateChanger

public BaseStateChanger(StateHandler<S> stateHandler,
 IconHelper iconHelper,
 Persistable persistable,
 S exceptionState)

Method Details

setState

public void setState(S state)

Description copied from interface: StateChanger

Set the state to given state.

Specified by:

setState in interface StateChanger<S extends State>

Parameters:

state - The state.

setState

public void setState(S state,
 StateInstant stateInstant)

Description copied from interface: StateChanger

Set the state to the given state with the given event time.

Specified by:

setState in interface StateChanger<S extends State>

Parameters:

state - The state.

stateInstant - The unique event time.

setStateException

public void setStateException(Throwable t)

Description copied from interface: StateChanger

Set the state to an EXCEPTION state.

Specified by:

setStateException in interface StateChanger<S extends State>

Parameters:

t - The Exception.

setStateException

public void setStateException(Throwable t,
 StateInstant instant)

Description copied from interface: StateChanger

Set the state to an EXCEPTION state with the given event time.

Specified by:

setStateException in interface StateChanger<S extends State>

Parameters:

t - The Exception.

instant - The unique event time.