io.siddhi.core.util.collection.operator

Class OverwriteTableIndexOperatorForCache

java.lang.Object

io.siddhi.core.util.collection.operator.IndexOperator

io.siddhi.core.util.collection.operator.IndexOperatorForCache

io.siddhi.core.util.collection.operator.OverwriteTableIndexOperatorForCache

All Implemented Interfaces:

CompiledCondition, CompiledExpression, Operator

public class OverwriteTableIndexOperatorForCache
extends IndexOperatorForCache

Extension of IndexOperatorForCache with overwrite for update or add

Field Summary

Fields inherited from class io.siddhi.core.util.collection.operator.IndexOperator

queryName

Constructor Summary

Constructors

Constructor and Description
OverwriteTableIndexOperatorForCache(CollectionExecutor collectionExecutor, String queryName, CacheTable cacheTable)

Method Summary

Modifier and Type	Method and Description
ComplexEventChunk<StreamEvent>	tryUpdate(ComplexEventChunk<StateEvent> updatingOrAddingEventChunk, Object storeEvents, InMemoryCompiledUpdateSet compiledUpdateSet, AddingStreamEventExtractor addingStreamEventExtractor)

Methods inherited from class io.siddhi.core.util.collection.operator.IndexOperatorForCache

handleCachePolicyAttributeUpdate

Methods inherited from class io.siddhi.core.util.collection.operator.IndexOperator

contains, delete, find, getCollectionExecutor, update

Methods inherited from class java.lang.Object

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

Constructor Detail

OverwriteTableIndexOperatorForCache

public OverwriteTableIndexOperatorForCache(CollectionExecutor collectionExecutor,
                                           String queryName,
                                           CacheTable cacheTable)

Method Detail

tryUpdate

public ComplexEventChunk<StreamEvent> tryUpdate(ComplexEventChunk<StateEvent> updatingOrAddingEventChunk,
                                                Object storeEvents,
                                                InMemoryCompiledUpdateSet compiledUpdateSet,
                                                AddingStreamEventExtractor addingStreamEventExtractor)

Specified by:

tryUpdate in interface Operator

Overrides:

tryUpdate in class IndexOperator