org.eclipse.incquery.viewers.runtime.model

Class IncQueryViewerDataModel

java.lang.Object

org.eclipse.incquery.viewers.runtime.model.ViewerDataModel

org.eclipse.incquery.viewers.runtime.model.IncQueryViewerDataModel

public class IncQueryViewerDataModel
extends ViewerDataModel

A ViewerDataModel implementation for IncQuery/EVM model sources. If you instantiate this class yourself, then be sure to dispose() of it once it is not needed anymore.

Author:

Zoltan Ujhelyi, Istvan Rath, Csaba Debreceni

Constructor Summary

Constructors

Constructor and Description
IncQueryViewerDataModel(java.util.Collection<IQuerySpecification<?>> patterns, IncQueryEngine engine) Initializes a Viewer Data model using a set of patterns and a selected engine.

Method Summary

Modifier and Type	Method and Description
void	dispose() Deprecated. Due to independence from databinding Dispose of this IncQueryViewerDataModel instance.
IncQueryEngine	getEngine()
org.apache.log4j.Logger	getLogger()
java.util.Collection<IQuerySpecification<?>>	getPatterns()
java.util.Collection<IQuerySpecification<?>>	getPatterns(java.lang.String annotation)
static ViewerState	newViewerState(IncQueryEngine engine, java.util.Collection<IQuerySpecification<?>> patterns, ViewerDataFilter filter, java.util.Collection<ViewerState.ViewerStateFeature> features) Instantiate a ViewerState and its corresponding ViewerDataModel instance, for IncQuery-based model sources.
static ViewerState	newViewerState(IncQueryViewerDataModel model, ViewerDataFilter filter, java.util.Collection<ViewerState.ViewerStateFeature> features) Instantiate a new ViewerState, for an already existing IncQueryViewerDataModel instance.

Methods inherited from class org.eclipse.incquery.viewers.runtime.model.ViewerDataModel

getNotationModel

Methods inherited from class java.lang.Object

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

Constructor Detail

IncQueryViewerDataModel

public IncQueryViewerDataModel(java.util.Collection<IQuerySpecification<?>> patterns,
                               IncQueryEngine engine)
                        throws IncQueryException,
                               IncQueryBaseException

Initializes a Viewer Data model using a set of patterns and a selected engine.

Parameters:

patterns -

engine -

Throws:

IncQueryException

IncQueryBaseException

Method Detail

getEngine

public IncQueryEngine getEngine()

Overrides:

getEngine in class ViewerDataModel

getPatterns

public java.util.Collection<IQuerySpecification<?>> getPatterns(java.lang.String annotation)

getLogger

public org.apache.log4j.Logger getLogger()

dispose

@Deprecated
public void dispose()

Deprecated. Due to independence from databinding Dispose of this IncQueryViewerDataModel instance.

Overrides:

dispose in class ViewerDataModel

newViewerState

public static ViewerState newViewerState(IncQueryEngine engine,
                                         java.util.Collection<IQuerySpecification<?>> patterns,
                                         ViewerDataFilter filter,
                                         java.util.Collection<ViewerState.ViewerStateFeature> features)

Instantiate a ViewerState and its corresponding ViewerDataModel instance, for IncQuery-based model sources. When the state is disposed, the model will be disposed too.

Parameters:

set -

engine -

patterns -

filter -

features -

Returns:

newViewerState

public static ViewerState newViewerState(IncQueryViewerDataModel model,
                                         ViewerDataFilter filter,
                                         java.util.Collection<ViewerState.ViewerStateFeature> features)

Instantiate a new ViewerState, for an already existing IncQueryViewerDataModel instance. This ViewerDataModel will not be disposed when the state is disposed.

Parameters:

model -

filter -

features -

Returns:

getPatterns

public java.util.Collection<IQuerySpecification<?>> getPatterns()

Specified by:

getPatterns in class ViewerDataModel