Package org.dashbuilder.displayer.client

Class AbstractDisplayerListener

java.lang.Object

org.dashbuilder.displayer.client.AbstractDisplayerListener

All Implemented Interfaces:

DisplayerListener

public abstract class AbstractDisplayerListener
extends Object
implements DisplayerListener

Base class for implementing custom displayer listeners.

Constructor Summary

Constructors

Constructor	Description
AbstractDisplayerListener()

Method Summary

Modifier and Type	Method	Description
void	onClose(Displayer displayer)	Invoked just after the displayer has been closed.
void	onDataLoaded(Displayer displayer)	Invoked right after the data lookup finishes and the data set is available,
void	onDataLookup(Displayer displayer)	Invoked just before the data lookup operation has been started,
void	onDraw(Displayer displayer)	Invoked just after the displayer has been drawn.
void	onError(Displayer displayer, org.dashbuilder.common.client.error.ClientRuntimeError error)	Invoked when some error occurs.
void	onFilterEnabled(Displayer displayer, org.dashbuilder.dataset.filter.DataSetFilter filter)	Invoked when a filter request is executed on a given Displayer instance.
void	onFilterEnabled(Displayer displayer, org.dashbuilder.dataset.group.DataSetGroup groupOp)	Invoked when a group interval selection filter request is executed on a given Displayer instance.
void	onFilterReset(Displayer displayer, List<org.dashbuilder.dataset.group.DataSetGroup> groupOps)	Invoked when a group interval reset request is executed on a given Displayer instance.
void	onFilterReset(Displayer displayer, org.dashbuilder.dataset.filter.DataSetFilter filter)	Invoked when a filter reset request is executed on a given Displayer instance.
void	onFilterUpdate(Displayer displayer, org.dashbuilder.dataset.filter.DataSetFilter oldFilter, org.dashbuilder.dataset.filter.DataSetFilter newFilter)	Invoked when an update filter request is executed on an already filtered Displayer instance.
void	onRedraw(Displayer displayer)	Invoked just after the displayer has been redrawn.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDisplayerListener

public AbstractDisplayerListener()

Method Detail

onDataLookup

public void onDataLookup(Displayer displayer)

Description copied from interface: DisplayerListener

Invoked just before the data lookup operation has been started,

Specified by:

onDataLookup in interface DisplayerListener

Parameters:

displayer - The Displayer instance.

onDataLoaded

public void onDataLoaded(Displayer displayer)

Description copied from interface: DisplayerListener

Invoked right after the data lookup finishes and the data set is available,

Specified by:

onDataLoaded in interface DisplayerListener

Parameters:

displayer - The Displayer instance.

onDraw

public void onDraw(Displayer displayer)

Description copied from interface: DisplayerListener

Invoked just after the displayer has been drawn.

Specified by:

onDraw in interface DisplayerListener

Parameters:

displayer - The Displayer instance.

onRedraw

public void onRedraw(Displayer displayer)

Description copied from interface: DisplayerListener

Invoked just after the displayer has been redrawn.

Specified by:

onRedraw in interface DisplayerListener

Parameters:

displayer - The Displayer instance.

onClose

public void onClose(Displayer displayer)

Description copied from interface: DisplayerListener

Invoked just after the displayer has been closed.

Specified by:

onClose in interface DisplayerListener

Parameters:

displayer - The Displayer instance.

onFilterEnabled

public void onFilterEnabled(Displayer displayer,
                            org.dashbuilder.dataset.group.DataSetGroup groupOp)

Description copied from interface: DisplayerListener

Invoked when a group interval selection filter request is executed on a given Displayer instance.

Specified by:

onFilterEnabled in interface DisplayerListener

Parameters:

displayer - The Displayer instance where the interval selection event comes from.

groupOp - The group interval selection operation.

onFilterEnabled

public void onFilterEnabled(Displayer displayer,
                            org.dashbuilder.dataset.filter.DataSetFilter filter)

Description copied from interface: DisplayerListener

Invoked when a filter request is executed on a given Displayer instance.

Specified by:

onFilterEnabled in interface DisplayerListener

Parameters:

displayer - The Displayer instance where the filter request event comes from.

filter - The filter operation.

onFilterUpdate

public void onFilterUpdate(Displayer displayer,
                           org.dashbuilder.dataset.filter.DataSetFilter oldFilter,
                           org.dashbuilder.dataset.filter.DataSetFilter newFilter)

Description copied from interface: DisplayerListener

Invoked when an update filter request is executed on an already filtered Displayer instance.

Specified by:

onFilterUpdate in interface DisplayerListener

Parameters:

displayer - The Displayer instance where the filter request event comes from.

oldFilter - The old filter operation.

newFilter - The new filter operation.

onFilterReset

public void onFilterReset(Displayer displayer,
                          List<org.dashbuilder.dataset.group.DataSetGroup> groupOps)

Description copied from interface: DisplayerListener

Invoked when a group interval reset request is executed on a given Displayer instance.

Specified by:

onFilterReset in interface DisplayerListener

Parameters:

displayer - The Displayer instance where the interval selection event comes from.

groupOps - The set of group interval selection operations reset.

onFilterReset

public void onFilterReset(Displayer displayer,
                          org.dashbuilder.dataset.filter.DataSetFilter filter)

Description copied from interface: DisplayerListener

Invoked when a filter reset request is executed on a given Displayer instance.

Specified by:

onFilterReset in interface DisplayerListener

Parameters:

displayer - The Displayer instance where the filter event comes from.

filter - The filter operation to reset.

onError

public void onError(Displayer displayer,
                    org.dashbuilder.common.client.error.ClientRuntimeError error)

Description copied from interface: DisplayerListener

Invoked when some error occurs.

Specified by:

onError in interface DisplayerListener

Parameters:

displayer - The Displayer instance event comes from.

error - The error instance.