Rogue Wave Server 6.1 Java API: Class IlAbstractSDMModelAdapter

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ilog.ds.adapter
Class IlAbstractSDMModelAdapter

java.lang.Object
  |
  +--ilog.ds.adapter.IlAbstractAdapter
        |
        +--ilog.ds.adapter.IlAbstractSDMModelAdapter

All Implemented Interfaces:: BatchListener, DataSourceListener, EventListener, IlFreezableAdapter, SDMDSListener, ilog.views.sdm.event.SDMModelListener, ilog.views.sdm.event.SDMPropertyChangeListener

Direct Known Subclasses:: IlsSDMDS2IlvSDMViewAdapter

public abstract class IlAbstractSDMModelAdapter
extends IlAbstractAdapter
implements SDMDSListener, ilog.views.sdm.event.SDMModelListener, ilog.views.sdm.event.SDMPropertyChangeListener

This class adapts the events from the IlSDMDataSource to a JViews IlvSDMModel. It does not implement how elements are created or updated, that is, how the properties from the data source are mapped to the IlvMutableSDMLink, and IlvMutableSDMNode themselves. This class supports the mapping between the data source objects and the model objects. It stores the data source reference.

See Also:: IlSDMDataSource, IlSDMDataSourceEditor, IlvMutableSDMNode, IlvMutableSDMLink

Inner Class Summary

protected class IlAbstractSDMModelAdapter.SDMRefEvent


Field Summary

protected boolean _alreadyAdjusting


protected Map _ds2model


protected Map _model2ds


protected LinkedList _refEvents


protected ilog.views.sdm.IlvSDMModel _sdm


protected IlSDMDataSource _sds


protected IlSDMDataSourceEditor _sdse


Fields inherited from class ilog.ds.adapter.IlAbstractAdapter

_dispatchListeners, _events, _frozenEvents, _inBatchedEvents, _inTransaction, _isFrozen, _syncStrategy

Constructor Summary

IlAbstractSDMModelAdapter()


Method Summary

void adjustmentFinished(ilog.views.sdm.event.SDMModelEvent event)


protected boolean checkAdjustment(ilog.views.sdm.event.SDMModelEvent event)


protected abstract Object createLink(String tag, Object parent, Object from, Object to, Map properties)
          Method called to create a link in the sdm model.

protected abstract Object createNode(String tag, Object parent, Map properties)
          Method called to create a node in the sdm model.

void dataChanged(ilog.views.sdm.event.SDMModelEvent event)


void dataSourceChange(DataSourceEvent e)
          DataSourceListener implementation

protected void dispatchBatchedEvent(EventObject event)


protected void dispatchBatchedEvents(ArrayList batchedEvents)


Object getDSLink(Object link)


Object getDSNode(Object node)


ilog.views.sdm.IlvSDMModel getModel()
          Gets the IlvSDMModel in use by this adapter.

IlSDMDataSource getSDMDataSource()
          Gets the IlSDMDataSource in use by this adapter.

IlSDMDataSourceEditor getSDMDataSourceEditor()
          Gets the IlSDMDataSourceEditor in use by this adapter.

Object getSDMLink(Object dsLink)


Object getSDMNode(Object dsNode)


protected Object getSynchronizationObject()


protected void internalDataSourceChange(DataSourceEvent e)
          Internal code called in the Swing event thread

protected void internalLinkAdded(SDMLinkEvent e)
          Internal method called when dispatching events.

protected void internalLinkRemoved(SDMLinkEvent e)
          Internal method called when dispatching events.

protected void internalLinkUpdated(SDMLinkEvent e)
          Internal method called when dispatching events.

protected void internalNodeAdded(SDMNodeEvent e)
          Internal method called when dispatching events.

protected void internalNodeRemoved(SDMNodeEvent e)
          Internal method called when dispatching events.

protected void internalNodeUpdated(SDMNodeEvent e)
          Internal method called when dispatching events.

void linkChange(SDMLinkEvent e)
          This method is invoked when a link has been added, removed, or updated in the SDMDataSource.

void linkDestinationChanged(ilog.views.sdm.event.SDMModelEvent event)


void linkSourceChanged(ilog.views.sdm.event.SDMModelEvent event)


void nodeChange(SDMNodeEvent e)
          This method is invoked when a node has been added, removed, or updated in the SDMDataSource.

void objectAdded(ilog.views.sdm.event.SDMModelEvent event)


void objectRemoved(ilog.views.sdm.event.SDMModelEvent event)


protected void postDispatchBatchedEvents(ArrayList events)


protected void preDispatchBatchedEvents(ArrayList events)


protected void processRefEvents()


void propertyChanged(ilog.views.sdm.event.SDMPropertyChangeEvent event)


void setModel(ilog.views.sdm.IlvSDMModel sdm)
          Sets the IlvSDMModel to use

void setSDMDataSource(IlSDMDataSource sds)
          Sets the IlSDMDataSource to use.

void setSDMDataSourceEditor(IlSDMDataSourceEditor sdse)
          Sets the IlSDMDataSourceEditor to use.

protected abstract void updateLink(Object link, Map properties)
          Method called to update a link in the sdm model.

protected abstract void updateNode(Object node, Map properties)
          Method called to update a node in the sdm model.

Methods inherited from class ilog.ds.adapter.IlAbstractAdapter

addDispatchListener, addDSEvent, clearDSEvents, endBatch, firePostDispatchBatchedEventsEvent, firePreDispatchBatchedEventsEvent, GetColor, getSynchronizationStrategy, isFrozen, isInBatchedEvents, isInTransaction, removeDispatchListener, setFrozen, setSynchronizationStrategy, startBatch

Methods inherited from class java.lang.Object

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

Field Detail

_alreadyAdjusting

protected boolean _alreadyAdjusting

_refEvents

protected LinkedList _refEvents

_model2ds

protected Map _model2ds

_ds2model

protected Map _ds2model

_sds

protected IlSDMDataSource _sds

_sdse

protected IlSDMDataSourceEditor _sdse

_sdm

protected ilog.views.sdm.IlvSDMModel _sdm

Constructor Detail

IlAbstractSDMModelAdapter

public IlAbstractSDMModelAdapter()

Method Detail

getSynchronizationObject

protected Object getSynchronizationObject()

Description copied from class: IlAbstractAdapter

Gets the object to synchronize in the synchronization strategy used by this adapter.

Overrides:: getSynchronizationObject in class IlAbstractAdapter

Following copied from class: ilog.ds.adapter.IlAbstractAdapter

Returns:: this by default, the data model generally (in subsclasses)

getDSNode

public final Object getDSNode(Object node)

getDSLink

public final Object getDSLink(Object link)

getSDMNode

public final Object getSDMNode(Object dsNode)

getSDMLink

public final Object getSDMLink(Object dsLink)

createNode

protected abstract Object createNode(String tag,
                                     Object parent,
                                     Map properties)

Method called to create a node in the sdm model.

Parameters:: tag - The symbolic type of the element.; parent - The parent of the node, may be null.; properties - The properties of the node from the data source.
Returns:: the newly created SDM node, corresponding to the parameters.

updateNode

protected abstract void updateNode(Object node,
                                   Map properties)

Method called to update a node in the sdm model.

Parameters:: node - the node to update; properties - The updated properties from the data source

createLink

protected abstract Object createLink(String tag,
                                     Object parent,
                                     Object from,
                                     Object to,
                                     Map properties)

Method called to create a link in the sdm model.

Parameters:: tag - The symbolic type of the element.; parent - The parent of the link, may be null.; from - The origin of the link; to - The target of the link; properties - The properties of the link from the data source.
Returns:: the newly created SDM link, corresponding to the parameters.

updateLink

protected abstract void updateLink(Object link,
                                   Map properties)

Method called to update a link in the sdm model.

Parameters:: link - the link to update; properties - The updated properties from the data source

setModel

public void setModel(ilog.views.sdm.IlvSDMModel sdm)

Sets the IlvSDMModel to use

getModel

public ilog.views.sdm.IlvSDMModel getModel()

Gets the IlvSDMModel in use by this adapter.

getSDMDataSource

public IlSDMDataSource getSDMDataSource()

Gets the IlSDMDataSource in use by this adapter.

getSDMDataSourceEditor

public IlSDMDataSourceEditor getSDMDataSourceEditor()

Gets the IlSDMDataSourceEditor in use by this adapter.

setSDMDataSource

public void setSDMDataSource(IlSDMDataSource sds)

Sets the IlSDMDataSource to use.

setSDMDataSourceEditor

public void setSDMDataSourceEditor(IlSDMDataSourceEditor sdse)

Sets the IlSDMDataSourceEditor to use.

dataSourceChange

public void dataSourceChange(DataSourceEvent e)

DataSourceListener implementation

Following copied from interface: ilog.ds.DataSourceListener

Parameters:: e - The event
See Also:: DataSourceEvent

nodeChange

public void nodeChange(SDMNodeEvent e)

This method is invoked when a node has been added, removed, or updated in the SDMDataSource.

Specified by:: nodeChange in interface SDMDSListener

Parameters:: e - The event
See Also:: SDMNodeEvent, IlSDMDataSource

linkChange

public void linkChange(SDMLinkEvent e)

This method is invoked when a link has been added, removed, or updated in the SDMDataSource.

Specified by:: linkChange in interface SDMDSListener

Parameters:: e - The event
See Also:: SDMLinkEvent, IlSDMDataSource

internalDataSourceChange

protected void internalDataSourceChange(DataSourceEvent e)

Internal code called in the Swing event thread

Overrides:: internalDataSourceChange in class IlAbstractAdapter