org.tango.server.device

Class StateImpl

java.lang.Object

org.tango.server.device.StateImpl

public final class StateImpl
extends Object

Manage the state of the device

Author:

ABEILLE

See Also:

State

Constructor Summary

Constructors

Constructor and Description
StateImpl(Object businessObject, Method getStateMethod, Method setStateMethod) Ctr

Method Summary

Modifier and Type	Method and Description
void	addAttributeAlarm(String attributeName)
fr.esrf.Tango.DevState	getState()
boolean	isDefaultState() If the state is not defined by user, will be a default state
void	removeAttributeAlarm(String attributeName)
void	stateMachine(org.tango.DeviceState state) change state of the device
String	toString()
fr.esrf.Tango.DevState	updateState() get the state from the device

Methods inherited from class java.lang.Object

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

Constructor Detail

StateImpl

public StateImpl(Object businessObject,
                 Method getStateMethod,
                 Method setStateMethod)

Ctr

Parameters:

businessObject -

getStateMethod -

setStateMethod -

Method Detail

isDefaultState

public boolean isDefaultState()

If the state is not defined by user, will be a default state

Returns:

true if a default state

updateState

public fr.esrf.Tango.DevState updateState()
                                   throws fr.esrf.Tango.DevFailed

get the state from the device

Returns:

the state

Throws:

fr.esrf.Tango.DevFailed

addAttributeAlarm

public void addAttributeAlarm(String attributeName)

removeAttributeAlarm

public void removeAttributeAlarm(String attributeName)

stateMachine

public void stateMachine(org.tango.DeviceState state)
                  throws fr.esrf.Tango.DevFailed

change state of the device

Parameters:

state -

Throws:

fr.esrf.Tango.DevFailed

toString

public String toString()

Overrides:

toString in class Object

getState

public fr.esrf.Tango.DevState getState()