org.drools.core.base

Class AbstractQueryViewListener

java.lang.Object

org.drools.core.base.AbstractQueryViewListener

All Implemented Interfaces:

InternalViewChangedEventListener

Direct Known Subclasses:

NonCloningQueryViewListener, StandardQueryViewChangedEventListener

public abstract class AbstractQueryViewListener
extends Object
implements InternalViewChangedEventListener

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Object>	results

Constructor Summary

Constructors

Constructor and Description
AbstractQueryViewListener()

Method Summary

Modifier and Type	Method and Description
abstract InternalFactHandle	getHandle(InternalFactHandle originalHandle)
List<? extends Object>	getResults()
void	rowAdded(RuleImpl rule, LeftTuple tuple, PropagationContext context, InternalWorkingMemory workingMemory)
void	rowRemoved(RuleImpl rule, LeftTuple tuple, PropagationContext context, InternalWorkingMemory workingMemory)
void	rowUpdated(RuleImpl rule, LeftTuple tuple, PropagationContext context, InternalWorkingMemory workingMemory)

Methods inherited from class java.lang.Object

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

Field Detail

results

protected List<Object> results

Constructor Detail

AbstractQueryViewListener

public AbstractQueryViewListener()

Method Detail

getResults

public List<? extends Object> getResults()

Specified by:

getResults in interface InternalViewChangedEventListener

getHandle

public abstract InternalFactHandle getHandle(InternalFactHandle originalHandle)

rowAdded

public void rowAdded(RuleImpl rule,
                     LeftTuple tuple,
                     PropagationContext context,
                     InternalWorkingMemory workingMemory)

Specified by:

rowAdded in interface InternalViewChangedEventListener

rowRemoved

public void rowRemoved(RuleImpl rule,
                       LeftTuple tuple,
                       PropagationContext context,
                       InternalWorkingMemory workingMemory)

Specified by:

rowRemoved in interface InternalViewChangedEventListener

rowUpdated

public void rowUpdated(RuleImpl rule,
                       LeftTuple tuple,
                       PropagationContext context,
                       InternalWorkingMemory workingMemory)

Specified by:

rowUpdated in interface InternalViewChangedEventListener