Uses of Interface
org.wso2.siddhi.core.util.collection.operator.Finder

Packages that use Finder

Package	Description
org.wso2.siddhi.core.executor.condition
org.wso2.siddhi.core.query.input.stream.join
org.wso2.siddhi.core.query.processor.stream.window
org.wso2.siddhi.core.table
org.wso2.siddhi.core.util.collection.operator
org.wso2.siddhi.core.window

Uses of Finder in org.wso2.siddhi.core.executor.condition

Constructors in org.wso2.siddhi.core.executor.condition with parameters of type Finder

Constructor and Description
InConditionExpressionExecutor(EventTable eventTable, Finder finder, int streamEventSize, boolean isMatchingEventAStateEvent, int matchingStreamIndex)

Uses of Finder in org.wso2.siddhi.core.query.input.stream.join

Methods in org.wso2.siddhi.core.query.input.stream.join with parameters of type Finder

Modifier and Type	Method and Description
void	JoinProcessor.setFinder(Finder finder)

Uses of Finder in org.wso2.siddhi.core.query.processor.stream.window

Methods in org.wso2.siddhi.core.query.processor.stream.window that return Finder

Modifier and Type	Method and Description
Finder	UniqueExternalTimeBatchWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	UniqueWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap) To construct a finder having the capability of finding events at the processor that corresponds to the incoming matchingEvent and the given matching expression logic.
Finder	FirstUniqueWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	ExternalTimeWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	TableWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	WindowWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	LengthBatchWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	TimeWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	TimeLengthWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	SortWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	FindableProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap) To construct a finder having the capability of finding events at the processor that corresponds to the incoming matchingEvent and the given matching expression logic.
Finder	TimeBatchWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	LengthWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	LossyFrequentWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	ExternalTimeBatchWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)
Finder	FrequentWindowProcessor.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)

Methods in org.wso2.siddhi.core.query.processor.stream.window with parameters of type Finder

Modifier and Type	Method and Description
StreamEvent	UniqueExternalTimeBatchWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	UniqueWindowProcessor.find(StateEvent matchingEvent, Finder finder) To find events from the processor event pool, that the matches the matchingEvent based on finder logic.
StreamEvent	FirstUniqueWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	ExternalTimeWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	TableWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	WindowWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	LengthBatchWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	TimeWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	TimeLengthWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	SortWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	FindableProcessor.find(StateEvent matchingEvent, Finder finder) To find events from the processor event pool, that the matches the matchingEvent based on finder logic.
StreamEvent	TimeBatchWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	LengthWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	LossyFrequentWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	ExternalTimeBatchWindowProcessor.find(StateEvent matchingEvent, Finder finder)
StreamEvent	FrequentWindowProcessor.find(StateEvent matchingEvent, Finder finder)

Uses of Finder in org.wso2.siddhi.core.table

Methods in org.wso2.siddhi.core.table that return Finder

Modifier and Type	Method and Description
Finder	InMemoryEventTable.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap)

Methods in org.wso2.siddhi.core.table with parameters of type Finder

Modifier and Type	Method and Description
boolean	InMemoryEventTable.contains(StateEvent matchingEvent, Finder finder)
boolean	EventTable.contains(StateEvent matchingEvent, Finder finder)
StreamEvent	InMemoryEventTable.find(StateEvent matchingEvent, Finder finder)

Uses of Finder in org.wso2.siddhi.core.util.collection.operator

Subinterfaces of Finder in org.wso2.siddhi.core.util.collection.operator

Modifier and Type	Interface and Description
interface	Operator Created on 3/22/15.

Classes in org.wso2.siddhi.core.util.collection.operator that implement Finder

Modifier and Type	Class and Description
class	CollectionOperator Operator which is related to non-indexed In-memory table operations.
class	EventChunkOperator Operator which is related to non-indexed In-memory table operations.
class	MapOperator Operator which is related to non-indexed In-memory table operations.
class	PrimaryKeyOperator Operator which is related to non-indexed In-memory table operations.

Methods in org.wso2.siddhi.core.util.collection.operator that return Finder

Modifier and Type	Method and Description
Finder	EventChunkOperator.cloneFinder(String key)
Finder	Finder.cloneFinder(String key)
Finder	PrimaryKeyOperator.cloneFinder(String key)
Finder	CollectionOperator.cloneFinder(String key)
Finder	MapOperator.cloneFinder(String key)

Uses of Finder in org.wso2.siddhi.core.window

Methods in org.wso2.siddhi.core.window that return Finder

Modifier and Type

Method and Description

Finder

EventWindow.constructFinder(org.wso2.siddhi.query.api.expression.Expression expression, MatchingMetaStateHolder matchingMetaStateHolder, ExecutionPlanContext executionPlanContext, List<VariableExpressionExecutor> variableExpressionExecutors, Map<String,EventTable> eventTableMap) To construct a finder having the capability of finding events at the processor that corresponds to the incoming matchingEvent and the given matching expression logic.

Methods in org.wso2.siddhi.core.window with parameters of type Finder

Modifier and Type	Method and Description
StreamEvent	EventWindow.find(StateEvent matchingEvent, Finder finder) To find events from the processor event pool, that the matches the matchingEvent based on finder logic.