org.eclipse.viatra.addon.querybasedfeatures.runtime

Class QueryBasedFeature

java.lang.Object

org.eclipse.viatra.addon.querybasedfeatures.runtime.QueryBasedFeature

Direct Known Subclasses:

IterationQueryBasedFeature, MultiValueQueryBasedFeature, SingleValueQueryBasedFeature

public abstract class QueryBasedFeature
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QueryBasedFeature(org.eclipse.emf.ecore.EStructuralFeature feature, boolean keepCache)

Method Summary

Modifier and Type	Method and Description
protected abstract void	afterUpdate()
protected void	appendNotificationToList(org.eclipse.emf.ecore.impl.ENotificationImpl notification)
protected abstract void	beforeUpdate()
protected AdvancedViatraQueryEngine	engineForMatcher()
protected org.eclipse.emf.ecore.EStructuralFeature	getFeature()
abstract QueryBasedFeatureKind	getKind()
protected ViatraQueryMatcher<IPatternMatch>	getMatcher()
protected java.lang.String	getSourceParamName()
protected org.eclipse.emf.ecore.InternalEObject	getSourceValue(IPatternMatch signature)
protected java.lang.String	getTargetParamName()
protected java.lang.Object	getTargetValue(IPatternMatch signature)
abstract java.lang.Object	getValue(java.lang.Object source)
protected void	initialize(ViatraQueryMatcher<IPatternMatch> matcher, java.lang.String sourceParamName, java.lang.String targetParamName)
protected boolean	isCached()
protected boolean	isInitialized()
protected abstract void	processAppearedMatch(IPatternMatch signature)
protected abstract void	processDisappearedMatch(IPatternMatch signature)
protected void	setMatcher(ViatraQueryMatcher<IPatternMatch> matcher)
protected void	setSourceParamName(java.lang.String sourceParamName)
protected void	setTargetParamName(java.lang.String targetParamName)
protected void	startMonitoring() Call this once to start handling callbacks.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryBasedFeature

public QueryBasedFeature(org.eclipse.emf.ecore.EStructuralFeature feature,
                         boolean keepCache)

Method Detail

initialize

protected void initialize(ViatraQueryMatcher<IPatternMatch> matcher,
                          java.lang.String sourceParamName,
                          java.lang.String targetParamName)

getMatcher

protected ViatraQueryMatcher<IPatternMatch> getMatcher()

setMatcher

protected void setMatcher(ViatraQueryMatcher<IPatternMatch> matcher)

getFeature

protected org.eclipse.emf.ecore.EStructuralFeature getFeature()

getSourceParamName

protected java.lang.String getSourceParamName()

setSourceParamName

protected void setSourceParamName(java.lang.String sourceParamName)

getTargetParamName

protected java.lang.String getTargetParamName()

setTargetParamName

protected void setTargetParamName(java.lang.String targetParamName)

isCached

protected boolean isCached()

isInitialized

protected boolean isInitialized()

getKind

public abstract QueryBasedFeatureKind getKind()

afterUpdate

protected abstract void afterUpdate()

beforeUpdate

protected abstract void beforeUpdate()

startMonitoring

protected void startMonitoring()

Call this once to start handling callbacks.

engineForMatcher

protected AdvancedViatraQueryEngine engineForMatcher()

getValue

public abstract java.lang.Object getValue(java.lang.Object source)

processAppearedMatch

protected abstract void processAppearedMatch(IPatternMatch signature)

getSourceValue

protected org.eclipse.emf.ecore.InternalEObject getSourceValue(IPatternMatch signature)

getTargetValue

protected java.lang.Object getTargetValue(IPatternMatch signature)

processDisappearedMatch

protected abstract void processDisappearedMatch(IPatternMatch signature)

appendNotificationToList

protected void appendNotificationToList(org.eclipse.emf.ecore.impl.ENotificationImpl notification)