Package org.drools.core.base
Class AbstractQueryViewListener
- java.lang.Object
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- org.drools.core.base.AbstractQueryViewListener
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- All Implemented Interfaces:
InternalViewChangedEventListener
- Direct Known Subclasses:
NonCloningQueryViewListener
,StandardQueryViewChangedEventListener
public abstract class AbstractQueryViewListener extends Object implements InternalViewChangedEventListener
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Constructor Summary
Constructors Constructor Description AbstractQueryViewListener()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract InternalFactHandle
getHandle(InternalFactHandle originalHandle)
List<? extends Object>
getResults()
void
rowAdded(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
void
rowRemoved(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
void
rowUpdated(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
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Method Detail
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getResults
public List<? extends Object> getResults()
- Specified by:
getResults
in interfaceInternalViewChangedEventListener
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getHandle
public abstract InternalFactHandle getHandle(InternalFactHandle originalHandle)
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rowAdded
public void rowAdded(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
- Specified by:
rowAdded
in interfaceInternalViewChangedEventListener
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rowRemoved
public void rowRemoved(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
- Specified by:
rowRemoved
in interfaceInternalViewChangedEventListener
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rowUpdated
public void rowUpdated(RuleImpl rule, LeftTuple tuple, InternalWorkingMemory workingMemory)
- Specified by:
rowUpdated
in interfaceInternalViewChangedEventListener
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