Package cern.accsoft.steering.aloha.app

Class HelperDataManagerImpl

java.lang.Object

cern.accsoft.steering.aloha.app.HelperDataManagerImpl

All Implemented Interfaces:

HelperDataManager

public class HelperDataManagerImpl
extends java.lang.Object
implements HelperDataManager

Constructor Summary

Constructors

Constructor	Description
HelperDataManagerImpl()

Method Summary

Modifier and Type	Method	Description
void	addListener(HelperDataManagerListener listener)	adds a listener
Data	getActiveHelperData()
Data	getData(HelperDataType type)	retrieve data of the given type, or null if not available.
java.util.List<HelperDataType>	getDataTypes()
void	putData(HelperData data)	add data to the workingset.
void	removeListener(HelperDataManagerListener listener)	removes a listener
void	setActiveHelperData(HelperDataType dataType)	sets the data of tyhe given type as active one.

Methods inherited from class java.lang.Object

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

Constructor Detail

HelperDataManagerImpl

public HelperDataManagerImpl()

Method Detail

addListener

public void addListener(HelperDataManagerListener listener)

Description copied from interface: HelperDataManager

adds a listener

Specified by:

addListener in interface HelperDataManager

Parameters:

listener - the listener to add

removeListener

public void removeListener(HelperDataManagerListener listener)

Description copied from interface: HelperDataManager

removes a listener

Specified by:

removeListener in interface HelperDataManager

Parameters:

listener - the listener to remove

getData

public Data getData(HelperDataType type)

Description copied from interface: HelperDataManager

retrieve data of the given type, or null if not available.

Specified by:

getData in interface HelperDataManager

Parameters:

type - the type of the data to retrieve

Returns:

the data

putData

public void putData(HelperData data)

Description copied from interface: HelperDataManager

add data to the workingset.

Specified by:

putData in interface HelperDataManager

getDataTypes

public java.util.List<HelperDataType> getDataTypes()

Specified by:

getDataTypes in interface HelperDataManager

Returns:

all the HelperDataTypes for which data is available

getActiveHelperData

public Data getActiveHelperData()

Specified by:

getActiveHelperData in interface HelperDataManager

Returns:

the actually active Helper-Data

setActiveHelperData

public void setActiveHelperData(HelperDataType dataType)

Description copied from interface: HelperDataManager

sets the data of tyhe given type as active one.

Specified by:

setActiveHelperData in interface HelperDataManager