Uses of Class
com.espertech.esper.collection.Pair

Packages that use Pair

Package	Description
com.espertech.esper.client	This package and its sub-packages defines the central Esper Client APIs.
com.espertech.esper.collection	Internal collection classes
com.espertech.esper.core.context.mgr	Context management.
com.espertech.esper.core.context.subselect	Subselect implementation.
com.espertech.esper.core.start	Classes related to start and stop of statements
com.espertech.esper.epl.agg.service	Aggregation services.
com.espertech.esper.epl.core	Contains EPL statement specification classes define the constructs that make up an EPL statement, such as the list of items in the select clause, the insert-into stream name and property names etc.
com.espertech.esper.epl.datetime.eval	Date-Time methods and related utility classes.
com.espertech.esper.epl.db	Database SQL polling views and caches
com.espertech.esper.epl.expression.core	Core expression classes.
com.espertech.esper.epl.expression.funcs	Function expressions.
com.espertech.esper.epl.expression.visitor	Expression visitors.
com.espertech.esper.epl.index.service	Advanced index provisioning
com.espertech.esper.epl.join.base	Join process interfaces and glue code
com.espertech.esper.epl.join.plan	Inner join and outer join query planning
com.espertech.esper.epl.join.table	Indexes for views
com.espertech.esper.epl.lookup	Subquery execution strategies and lookup indexes
com.espertech.esper.epl.parse	Parsers and AST tree walkers and helper classes transforming AST into business objects
com.espertech.esper.epl.spec	Contains EPL statement specification classes define the constructs that make up an EPL statement, such as the list of items in the select clause, the insert-into stream name and property names etc.
com.espertech.esper.epl.table.mgmt	Table-related services and metadata.
com.espertech.esper.epl.variable	Variable service and variable collections
com.espertech.esper.epl.virtualdw	Virtual data window.
com.espertech.esper.event	This package defines the internal event APIs.
com.espertech.esper.event.arr	Object-array event type.
com.espertech.esper.event.bean	JavaBean and legacy Java underlying event classes are here.
com.espertech.esper.event.map	Map-underlying event classes are here.
com.espertech.esper.filter	Main switchboard filtering and routing of incoming events to interested statements is performed in this package.
com.espertech.esper.metrics.instrumentation	EPL instrumentation helpers.
com.espertech.esper.pattern	Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance
com.espertech.esper.rowregex	Match-recognize expression tree and state objects.
com.espertech.esper.type	Internal primitive, enum and other type representations
com.espertech.esper.util	Utility classes that center around Java type handling, printing, reflection, debugging
com.espertech.esper.view	View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering.
com.espertech.esper.view.stream	View to event stream relationship service

Uses of Pair in com.espertech.esper.client

Methods in com.espertech.esper.client that return types with arguments of type Pair

Modifier and Type	Method and Description
List<Pair<StringPatternSet,Boolean>>	ConfigurationMetricsReporting.StmtGroupMetrics.getPatterns() Returns a list of patterns that indicate whether a statement, by the statement name matching or not matching each pattern, falls within the statement group.

Uses of Pair in com.espertech.esper.collection

Methods in com.espertech.esper.collection that return Pair

Modifier and Type	Method and Description
static <K,V> Pair<K,V>	Pair.createPair(K key, V value)

Uses of Pair in com.espertech.esper.core.context.mgr

Constructors in com.espertech.esper.core.context.mgr with parameters of type Pair

Constructor and Description
ContextControllerHashedGetterSingleRow(String statementName, String functionName, Pair<Class,EngineImportSingleRowDesc> func, List<ExprNode> parameters, int granularity, EngineImportService engineImportService, EventType eventType, EventAdapterService eventAdapterService, int statementId, TableService tableService, String engineURI)

Uses of Pair in com.espertech.esper.core.context.subselect

Constructors in com.espertech.esper.core.context.subselect with parameters of type Pair

Constructor and Description
SubSelectStrategyFactoryLocalViewPreloaded(int subqueryNumber, SubSelectActivationHolder subSelectHolder, Pair<EventTableFactory,SubordTableLookupStrategyFactory> pair, ExprNode filterExprNode, ExprEvaluator filterExprEval, boolean correlatedSubquery, AggregationServiceFactoryDesc aggregationServiceFactory, ViewResourceDelegateVerified viewResourceDelegate, ExprEvaluator[] groupKeys)

Uses of Pair in com.espertech.esper.core.start

Methods in com.espertech.esper.core.start that return Pair

Modifier and Type	Method and Description
static Pair<ResultSetProcessor,AggregationService>	EPStatementStartMethodHelperUtil.startResultSetAndAggregation(ResultSetProcessorFactoryDesc resultSetProcessorPrototype, AgentInstanceContext agentInstanceContext, boolean isSubquery, Integer subqueryNumber)

Uses of Pair in com.espertech.esper.epl.agg.service

Fields in com.espertech.esper.epl.agg.service with type parameters of type Pair

Modifier and Type	Field and Description
protected List<Pair<Integer,Object>>	AggSvcGroupLocalGroupByBase.removedKeys

Methods in com.espertech.esper.epl.agg.service that return types with arguments of type Pair

Modifier and Type	Method and Description
List<Pair<Integer,Object>>	AggSvcGroupLocalGroupByBase.getRemovedKeys()

Methods in com.espertech.esper.epl.agg.service with parameters of type Pair

Modifier and Type	Method and Description
void	AggSvcGroupLocalGroupByBase.internalHandleGroupRemove(Pair<Integer,Object> groupByKey)

Method parameters in com.espertech.esper.epl.agg.service with type arguments of type Pair

Modifier and Type	Method and Description
void	AggSvcGroupLocalGroupByBase.setRemovedKeys(List<Pair<Integer,Object>> removedKeys)

Uses of Pair in com.espertech.esper.epl.core

Methods in com.espertech.esper.epl.core that return Pair

Modifier and Type	Method and Description
protected static Pair<Integer,String>	StreamTypeServiceUtil.findLevMatch(EventType[] eventTypes, String propertyName)
protected static Pair<Integer,String>	StreamTypeServiceUtil.findLevMatch(String propertyName, EventType eventType)
Pair<Integer,String>	StreamTypesException.getOptionalSuggestion() Returns the optional suggestion for a matching name.
Pair<Integer,String>	StreamTypesExceptionSuggestionGen.getSuggestion()
Pair<Class,EngineImportSingleRowDesc>	EngineImportServiceImpl.resolveSingleRow(String name)
Pair<Class,EngineImportSingleRowDesc>	EngineImportService.resolveSingleRow(String functionName) Used at statement compile-time to try and resolve a given function name into an single-row function.

Constructor parameters in com.espertech.esper.epl.core with type arguments of type Pair

Constructor and Description
StreamTypeServiceImpl(LinkedHashMap<String,Pair<EventType,String>> namesAndTypes, String engineURI, boolean isStreamZeroUnambigous, boolean requireStreamNames) Ctor.

Uses of Pair in com.espertech.esper.epl.datetime.eval

Methods in com.espertech.esper.epl.datetime.eval that return types with arguments of type Pair

Modifier and Type	Method and Description
List<Pair<ExprNode,int[]>>	FilterExprAnalyzerDTIntervalAffector.getKeyExpressions()
List<Pair<ExprNode,int[]>>	FilterExprAnalyzerDTBetweenAffector.getKeyExpressions()

Uses of Pair in com.espertech.esper.epl.db

Methods in com.espertech.esper.epl.db that return Pair

Modifier and Type	Method and Description
Pair<Connection,PreparedStatement>	ConnectionNoCacheImpl.getConnection()
Pair<Connection,PreparedStatement>	ConnectionCacheImpl.getConnection()
abstract Pair<Connection,PreparedStatement>	ConnectionCache.getConnection() Returns a cached or new connection and statement pair.
protected Pair<Connection,PreparedStatement>	ConnectionCache.makeNew() Make a new pair of resources.

Methods in com.espertech.esper.epl.db with parameters of type Pair

Modifier and Type	Method and Description
protected static void	ConnectionCache.close(Pair<Connection,PreparedStatement> pair) Close resources.
void	ConnectionNoCacheImpl.doneWith(Pair<Connection,PreparedStatement> pair)
void	ConnectionCacheImpl.doneWith(Pair<Connection,PreparedStatement> pair)
abstract void	ConnectionCache.doneWith(Pair<Connection,PreparedStatement> pair) Indicate to return the connection and statement pair after use.

Uses of Pair in com.espertech.esper.epl.expression.core

Methods in com.espertech.esper.epl.expression.core that return Pair

Modifier and Type	Method and Description
static Pair<String,ExprNode>	ExprNodeUtility.checkGetAssignmentToProp(ExprNode node)
static Pair<String,ExprNode>	ExprNodeUtility.checkGetAssignmentToVariableOrProp(ExprNode node)
static Pair<PropertyResolutionDescriptor,String>	ExprIdentNodeUtil.getTypeFromStream(StreamTypeService streamTypeService, String propertyNameNestable, boolean explicitPropertiesOnly, boolean obtainFragment)
protected static Pair<PropertyResolutionDescriptor,String>	ExprIdentNodeUtil.getTypeFromStream(StreamTypeService streamTypeService, String unresolvedPropertyName, String streamOrPropertyName, boolean obtainFragment)
protected static Pair<PropertyResolutionDescriptor,String>	ExprIdentNodeUtil.getTypeFromStreamExplicitProperties(StreamTypeService streamTypeService, String unresolvedPropertyName, String streamOrPropertyName, boolean obtainFragment)

Methods in com.espertech.esper.epl.expression.core that return types with arguments of type Pair

Modifier and Type	Method and Description
static List<Pair<ExprNode,ExprNode>>	ExprNodeUtility.findExpression(ExprNode selectExpression, ExprNode searchExpression)
static List<Pair<Integer,String>>	ExprNodeUtility.getExpressionProperties(ExprNode exprNode, boolean visitAggregateNodes) Walk expression returning properties used.

Uses of Pair in com.espertech.esper.epl.expression.funcs

Method parameters in com.espertech.esper.epl.expression.funcs with type arguments of type Pair

Modifier and Type	Method and Description
static Boolean	ExprInstanceofNodeForgeEval.instanceofCacheCheckOrAdd(Class[] classes, CopyOnWriteArrayList<Pair<Class,Boolean>> resultCache, Object result) NOTE: Code-generation-invoked method, method name and parameter order matters

Uses of Pair in com.espertech.esper.epl.expression.visitor

Methods in com.espertech.esper.epl.expression.visitor that return types with arguments of type Pair

Modifier and Type	Method and Description
List<Pair<Integer,String>>	ExprNodeIdentifierVisitor.getExprProperties() Returns list of event property stream numbers and names that uniquely identify which property is from whcih stream, and the name of each.
List<Pair<ExprNode,ExprIdentNode>>	ExprNodeIdentifierCollectVisitorWContainer.getExprProperties() Returns list of event property stream numbers and names that uniquely identify which property is from whcih stream, and the name of each.
List<Pair<ExprNode,ExprGroupingIdNode>>	ExprNodeGroupingVisitorWParent.getGroupingIdNodes()
List<Pair<ExprNode,ExprGroupingNode>>	ExprNodeGroupingVisitorWParent.getGroupingNodes()
List<Pair<ExprNode,ExprIdentNode>>	ExprNodeIdentVisitorWParent.getIdentNodes()
List<Pair<ExprNode,ExprPreviousNode>>	ExprNodePreviousVisitorWParent.getPrevious() Returns the pair of previous nodes and their parent expression.

Uses of Pair in com.espertech.esper.epl.index.service

Constructor parameters in com.espertech.esper.epl.index.service with type arguments of type Pair

Constructor and Description
FilterExprAnalyzerAffectorIndexProvision(String operationName, ExprNode[] indexExpressions, List<Pair<ExprNode,int[]>> keyExpressions, int streamNumIndex)

Uses of Pair in com.espertech.esper.epl.join.base

Methods in com.espertech.esper.epl.join.base that return Pair

Modifier and Type	Method and Description
static Pair<HistoricalIndexLookupStrategy,PollResultIndexingStrategy>	JoinSetComposerPrototypeFactory.determineIndexing(QueryGraph queryGraph, EventType polledViewType, EventType streamViewType, int polledViewStreamNum, int streamViewStreamNum) Constructs indexing and lookup strategy for a given relationship that a historical stream may have with another stream (historical or not) that looks up into results of a poll of a historical stream.

Constructors in com.espertech.esper.epl.join.base with parameters of type Pair

Constructor and Description

JoinSetComposerPrototypeHistorical2StreamImpl(ExprEvaluator optionalFilterEval, EventType[] streamTypes, ExprEvaluatorContext exprEvaluatorContext, int polledViewNum, int streamViewNum, boolean outerJoin, ExprEvaluator outerJoinEqualsEval, Pair<HistoricalIndexLookupStrategy,PollResultIndexingStrategy> indexStrategies, boolean allHistoricalNoSubordinate, OuterJoinDesc[] outerJoinDescList, boolean allowIndexInit)

Uses of Pair in com.espertech.esper.epl.join.plan

Methods in com.espertech.esper.epl.join.plan that return Pair

Modifier and Type	Method and Description
protected Pair<TableLookupIndexReqKey,int[]>	QueryPlanIndex.getIndexNum(String[] indexProps, String[] rangeProps) Find a matching index for the property names supplied.

Method parameters in com.espertech.esper.epl.join.plan with type arguments of type Pair

Modifier and Type	Method and Description
void	QueryGraph.addCustomIndex(String operationName, ExprNode[] indexExpressions, List<Pair<ExprNode,int[]>> streamKeys, int streamValue)

Uses of Pair in com.espertech.esper.epl.join.table

Methods in com.espertech.esper.epl.join.table that return Pair

Modifier and Type	Method and Description
Pair<HistoricalIndexLookupStrategy,PollResultIndexingStrategy>	HistoricalStreamIndexList.getStrategy(int streamViewStreamNum) Get the strategies to use for polling from a given stream.

Uses of Pair in com.espertech.esper.epl.lookup

Methods in com.espertech.esper.epl.lookup that return Pair

Modifier and Type	Method and Description
Pair<IndexMultiKey,EventTableAndNamePair>	EventTableIndexRepository.addExplicitIndexOrReuse(boolean unique, List<IndexedPropDesc> hashProps, List<IndexedPropDesc> btreeProps, EventAdvancedIndexProvisionDesc advancedIndexProvisionDesc, Iterable<EventBean> prefilledEvents, EventType indexedType, String indexName, AgentInstanceContext agentInstanceContext, Object optionalSerde)
static Pair<IndexMultiKey,EventTableIndexEntryBase>	EventTableIndexUtil.findIndexBestAvailable(Map<IndexMultiKey,? extends EventTableIndexEntryBase> tablesAvailable, Set<String> keyPropertyNames, Set<String> rangePropertyNames, List<IndexHintInstruction> optionalIndexHintInstructions)
Pair<IndexMultiKey,EventTableAndNamePair>	EventTableIndexRepository.findTable(Set<String> keyPropertyNames, Set<String> rangePropertyNames, List<IndexHintInstruction> optionalIndexHintInstructions)

Uses of Pair in com.espertech.esper.epl.parse

Methods in com.espertech.esper.epl.parse that return Pair

Modifier and Type	Method and Description
static Pair<ExprTableAccessNode,ExprDotNode>	ASTTableExprHelper.checkTableNameGetExprForSubproperty(TableService tableService, String tableName, String subproperty)
static Pair<ExprTableAccessNode,List<ExprChainedSpec>>	ASTTableExprHelper.checkTableNameGetLibFunc(TableService tableService, EngineImportService engineImportService, LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction,PlugInAggregationMultiFunctionFactory> plugInAggregations, String engineURI, String classIdent, List<ExprChainedSpec> chain)
static Pair<ExprTableAccessNode,List<ExprChainedSpec>>	ASTTableExprHelper.getTableExprChainable(EngineImportService engineImportService, LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction,PlugInAggregationMultiFunctionFactory> plugInAggregations, String engineURI, String tableName, List<ExprChainedSpec> chain)
static Pair<ExpressionDeclItem,ExpressionScriptProvided>	ASTExpressionDeclHelper.walkExpressionDecl(EsperEPL2GrammarParser.ExpressionDeclContext ctx, List<String> scriptBodies, Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap, org.antlr.v4.runtime.CommonTokenStream tokenStream)

Uses of Pair in com.espertech.esper.epl.spec

Methods in com.espertech.esper.epl.spec that return Pair

Modifier and Type	Method and Description
Pair<Class,PluggableObjectEntry>	PluggableObjectRegistryImpl.lookup(String nameSpace, String name)
Pair<Class,PluggableObjectEntry>	PluggableObjectRegistry.lookup(String nameSpace, String name)

Methods in com.espertech.esper.epl.spec that return types with arguments of type Pair

Modifier and Type	Method and Description
LinkedHashMap<String,Pair<EventType,String>>	PatternStreamSpecCompiled.getArrayEventTypes() Returns event types tagged in the pattern expression under a repeat-operator.
LinkedHashMap<String,Pair<EventType,String>>	MatchEventSpec.getArrayEventTypes()
List<Pair<String,Object>>	AnnotationDesc.getAttributes() Returns annotation attributes.
Map<String,Map<String,Pair<Class,PluggableObjectEntry>>>	PluggableObjectCollection.getPluggables() Returns the underlying nested map of namespace keys and name-to-object maps.
LinkedHashMap<String,Pair<EventType,String>>	PatternStreamSpecCompiled.getTaggedEventTypes() Returns event types tagged in the pattern expression.
LinkedHashMap<String,Pair<EventType,String>>	MatchEventSpec.getTaggedEventTypes()

Constructors in com.espertech.esper.epl.spec with parameters of type Pair

Constructor and Description
CreateExpressionDesc(Pair<ExpressionDeclItem,ExpressionScriptProvided> pair)

Constructor parameters in com.espertech.esper.epl.spec with type arguments of type Pair

Constructor and Description
AnnotationDesc(String name, List<Pair<String,Object>> attributes) Ctor.
MatchEventSpec(LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes)
MatchEventSpec(LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes)
PatternStreamSpecCompiled(EvalFactoryNode evalFactoryNode, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, LinkedHashSet<String> allTags, ViewSpec[] viewSpecs, String optionalStreamName, StreamSpecOptions streamSpecOptions, boolean suppressSameEventMatches, boolean discardPartialsOnMatch)
PatternStreamSpecCompiled(EvalFactoryNode evalFactoryNode, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, LinkedHashSet<String> allTags, ViewSpec[] viewSpecs, String optionalStreamName, StreamSpecOptions streamSpecOptions, boolean suppressSameEventMatches, boolean discardPartialsOnMatch)

Uses of Pair in com.espertech.esper.epl.table.mgmt

Methods in com.espertech.esper.epl.table.mgmt that return Pair

Modifier and Type	Method and Description
static Pair<int[],IndexMultiKey>	TableServiceUtil.getIndexMultikeyForKeys(Map<String,TableMetadataColumn> items, ObjectArrayEventType eventType)
Pair<ExprNode,List<ExprChainedSpec>>	TableServiceImpl.getTableNodeChainable(StreamTypeService streamTypeService, List<ExprChainedSpec> chainSpec, EngineImportService engineImportService)
Pair<ExprNode,List<ExprChainedSpec>>	TableService.getTableNodeChainable(StreamTypeService streamTypeService, List<ExprChainedSpec> chainSpec, EngineImportService engineImportService)

Uses of Pair in com.espertech.esper.epl.variable

Methods in com.espertech.esper.epl.variable that return Pair

Modifier and Type	Method and Description
Pair<Boolean,Object>	VariableStateHandler.getHasState(String variableName, int variableNumber, int agentInstanceId, Class type, EventType eventType, StatementExtensionSvcContext statementExtContext, boolean isConstant) Returns the current variable state plus Boolean.TRUE if there is a current state since the variable may have the value of null; returns Boolean.FALSE and null if there is no current state

Methods in com.espertech.esper.epl.variable that return types with arguments of type Pair

Modifier and Type	Method and Description
Map<Integer,Pair<Integer,Object>>	VariableVersionThreadEntry.getUncommitted() Returns a map of variable number and uncommitted value, or empty map or null if none exist

Method parameters in com.espertech.esper.epl.variable with type arguments of type Pair

Modifier and Type	Method and Description
void	VariableVersionThreadEntry.setUncommitted(Map<Integer,Pair<Integer,Object>> uncommitted) Sets a map of variable number and uncommitted value, or empty map or null if none exist

Constructor parameters in com.espertech.esper.epl.variable with type arguments of type Pair

Constructor and Description
VariableVersionThreadEntry(int version, Map<Integer,Pair<Integer,Object>> uncommitted) Ctor.

Uses of Pair in com.espertech.esper.epl.virtualdw

Methods in com.espertech.esper.epl.virtualdw that return Pair

Modifier and Type	Method and Description
Pair<IndexMultiKey,EventTable>	VirtualDWViewImpl.getFireAndForgetDesc(Set<String> keysAvailable, Set<String> rangesAvailable)
Pair<IndexMultiKey,EventTable>	VirtualDWView.getFireAndForgetDesc(Set<String> keysAvailable, Set<String> rangesAvailable)
Pair<IndexMultiKey,EventTable>	VirtualDWViewImpl.getSubordinateQueryDesc(boolean unique, List<IndexedPropDesc> hashedProps, List<IndexedPropDesc> btreeProps)
Pair<IndexMultiKey,EventTable>	VirtualDWView.getSubordinateQueryDesc(boolean unique, List<IndexedPropDesc> hashedProps, List<IndexedPropDesc> btreeProps)

Uses of Pair in com.espertech.esper.event

Methods in com.espertech.esper.event that return Pair

Modifier and Type	Method and Description
static Pair<EventType[],Set<EventType>>	EventTypeUtility.getSuperTypesDepthFirst(ConfigurationEventTypeWithSupertype optionalConfig, EventUnderlyingType representation, Map<String,? extends EventType> nameToTypeMap)
static Pair<EventType[],Set<EventType>>	EventTypeUtility.getSuperTypesDepthFirst(Set<String> superTypesSet, EventUnderlyingType representation, Map<String,? extends EventType> nameToTypeMap)

Methods in com.espertech.esper.event that return types with arguments of type Pair

Modifier and Type	Method and Description
Map<String,Pair<EventType,String>>	TaggedCompositeEventType.getTaggedEventTypes() Returns the event types for each composing event.

Method parameters in com.espertech.esper.event with type arguments of type Pair

Modifier and Type	Method and Description
EventType	EventAdapterServiceImpl.createSemiAnonymousMapType(String typeName, Map<String,Pair<EventType,String>> taggedEventTypes, Map<String,Pair<EventType,String>> arrayEventTypes, boolean isUsedByChildViews)
EventType	EventAdapterServiceImpl.createSemiAnonymousMapType(String typeName, Map<String,Pair<EventType,String>> taggedEventTypes, Map<String,Pair<EventType,String>> arrayEventTypes, boolean isUsedByChildViews)
EventType	EventAdapterService.createSemiAnonymousMapType(String typeName, Map<String,Pair<EventType,String>> taggedEventTypes, Map<String,Pair<EventType,String>> arrayEventTypes, boolean isUsedByChildViews) Creates an anonymous map that has no name, however in a fail-over scenario events of this type may be recoverable and therefore the type is only semi-anonymous, identified by the tags and event type names used.
EventType	EventAdapterService.createSemiAnonymousMapType(String typeName, Map<String,Pair<EventType,String>> taggedEventTypes, Map<String,Pair<EventType,String>> arrayEventTypes, boolean isUsedByChildViews) Creates an anonymous map that has no name, however in a fail-over scenario events of this type may be recoverable and therefore the type is only semi-anonymous, identified by the tags and event type names used.

Uses of Pair in com.espertech.esper.event.arr

Fields in com.espertech.esper.event.arr with type parameters of type Pair

Modifier and Type	Field and Description
protected Map<String,Pair<EventPropertyDescriptor,ObjectArrayEventBeanPropertyWriter>>	ObjectArrayEventType.propertyWriters

Uses of Pair in com.espertech.esper.event.bean

Methods in com.espertech.esper.event.bean that return Pair

Modifier and Type	Method and Description
static Pair<net.sf.cglib.reflect.FastConstructor,ExprForge[]>	InstanceManufacturerUtil.getManufacturer(Class targetClass, EngineImportService engineImportService, ExprForge[] exprForges, Object[] expressionReturnTypes)

Uses of Pair in com.espertech.esper.event.map

Fields in com.espertech.esper.event.map with type parameters of type Pair

Modifier and Type	Field and Description
protected Map<String,Pair<EventPropertyDescriptor,MapEventBeanPropertyWriter>>	MapEventType.propertyWriters

Uses of Pair in com.espertech.esper.filter

Fields in com.espertech.esper.filter with type parameters of type Pair

Modifier and Type	Field and Description
LinkedHashMap<String,Pair<EventType,String>>	FilterSpecCompilerArgs.arrayEventTypes
LinkedHashMap<String,Pair<EventType,String>>	FilterSpecCompilerArgs.taggedEventTypes

Methods in com.espertech.esper.filter that return Pair

Modifier and Type	Method and Description
static Pair<FilterValueSetParam,FilterParamIndexBase>	IndexHelper.findIndex(ArrayDeque<FilterValueSetParam> parameters, List<FilterParamIndexBase> indizes) Find an index that matches one of the filter parameters passed.

Methods in com.espertech.esper.filter that return types with arguments of type Pair

Modifier and Type	Method and Description
LinkedHashMap<String,Pair<EventType,String>>	FilterSpecParamExprNode.getArrayEventTypes()
LinkedHashMap<String,Pair<EventType,String>>	FilterSpecParamExprNode.getTaggedEventTypes() Returns the map of tag/stream names to event types that the filter expressions map use (for patterns)

Method parameters in com.espertech.esper.filter with type arguments of type Pair

Modifier and Type	Method and Description
static FilterSpecCompiled	FilterSpecCompiler.build(List<ExprNode> validatedNodes, EventType eventType, String eventTypeName, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, StatementContext stmtContext, Collection<Integer> assignedTypeNumberStack)
static FilterSpecCompiled	FilterSpecCompiler.build(List<ExprNode> validatedNodes, EventType eventType, String eventTypeName, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, StatementContext stmtContext, Collection<Integer> assignedTypeNumberStack)
static FilterSpecCompiled	FilterSpecCompiler.buildNoStmtCtx(List<ExprNode> validatedFilterNodes, EventType eventType, String eventTypeName, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, Collection<Integer> assignedTypeNumberStack, ExprEvaluatorContext exprEvaluatorContext, int statementId, String statementName, Annotation[] annotations, ContextDescriptor contextDescriptor, EngineImportService engineImportService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, TimeProvider timeProvider, VariableService variableService, TableService tableService, ConfigurationInformation configurationInformation, NamedWindowMgmtService namedWindowMgmtService, StatementExtensionSvcContext statementExtensionSvcContext)
static FilterSpecCompiled	FilterSpecCompiler.buildNoStmtCtx(List<ExprNode> validatedFilterNodes, EventType eventType, String eventTypeName, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, Collection<Integer> assignedTypeNumberStack, ExprEvaluatorContext exprEvaluatorContext, int statementId, String statementName, Annotation[] annotations, ContextDescriptor contextDescriptor, EngineImportService engineImportService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, TimeProvider timeProvider, VariableService variableService, TableService tableService, ConfigurationInformation configurationInformation, NamedWindowMgmtService namedWindowMgmtService, StatementExtensionSvcContext statementExtensionSvcContext)
protected static FilterSpecParam	FilterSpecCompilerMakeParamUtil.makeFilterParam(ExprNode constituent, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, ExprEvaluatorContext exprEvaluatorContext, String statementName) For a given expression determine if this is optimizable and create the filter parameter representing the expression, or null if not optimizable.
static FilterSpecCompiled	FilterSpecCompiler.makeFilterSpec(EventType eventType, String eventTypeName, List<ExprNode> filterExpessions, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, StatementContext statementContext, Collection<Integer> assignedTypeNumberStack) Factory method for compiling filter expressions into a filter specification for use with filter service.
static FilterSpecCompiled	FilterSpecCompiler.makeFilterSpec(EventType eventType, String eventTypeName, List<ExprNode> filterExpessions, PropertyEvalSpec optionalPropertyEvalSpec, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, StreamTypeService streamTypeService, String optionalStreamName, StatementContext statementContext, Collection<Integer> assignedTypeNumberStack) Factory method for compiling filter expressions into a filter specification for use with filter service.
static List<ExprNode>	FilterSpecCompiler.validateAllowSubquery(ExprNodeOrigin exprNodeOrigin, List<ExprNode> exprNodes, StreamTypeService streamTypeService, StatementContext statementContext, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes) Validates expression nodes and returns a list of validated nodes.
static List<ExprNode>	FilterSpecCompiler.validateAllowSubquery(ExprNodeOrigin exprNodeOrigin, List<ExprNode> exprNodes, StreamTypeService streamTypeService, StatementContext statementContext, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes) Validates expression nodes and returns a list of validated nodes.

Constructor parameters in com.espertech.esper.filter with type arguments of type Pair

Constructor and Description
FilterSpecCompilerArgs(LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, ExprEvaluatorContext exprEvaluatorContext, String statementName, int statementId, StreamTypeService streamTypeService, EngineImportService engineImportService, TimeProvider timeProvider, VariableService variableService, TableService tableService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, Annotation[] annotations, ContextDescriptor contextDescriptor, ConfigurationInformation configurationInformation, StatementExtensionSvcContext statementExtensionSvcContext)
FilterSpecCompilerArgs(LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, ExprEvaluatorContext exprEvaluatorContext, String statementName, int statementId, StreamTypeService streamTypeService, EngineImportService engineImportService, TimeProvider timeProvider, VariableService variableService, TableService tableService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, Annotation[] annotations, ContextDescriptor contextDescriptor, ConfigurationInformation configurationInformation, StatementExtensionSvcContext statementExtensionSvcContext)
FilterSpecParamExprNode(FilterSpecLookupable lookupable, FilterOperator filterOperator, ExprNode exprNode, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, VariableService variableService, TableService tableService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, ConfigurationInformation configurationInformation, boolean hasSubquery, boolean hasTableAccess)
FilterSpecParamExprNode(FilterSpecLookupable lookupable, FilterOperator filterOperator, ExprNode exprNode, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, VariableService variableService, TableService tableService, EventAdapterService eventAdapterService, FilterBooleanExpressionFactory filterBooleanExpressionFactory, ConfigurationInformation configurationInformation, boolean hasSubquery, boolean hasTableAccess)

Uses of Pair in com.espertech.esper.metrics.instrumentation

Method parameters in com.espertech.esper.metrics.instrumentation with type arguments of type Pair

Modifier and Type	Method and Description
void	InstrumentationDefault.aRegExState(List<RegexNFAStateEntry> next, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	Instrumentation.aRegExState(List<RegexNFAStateEntry> next, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	InstrumentationDefault.aRegExStateStart(List<RegexNFAStateEntry> nextStates, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	Instrumentation.aRegExStateStart(List<RegexNFAStateEntry> nextStates, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	InstrumentationDefault.qRegExState(RegexNFAStateEntry currentState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	Instrumentation.qRegExState(RegexNFAStateEntry currentState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	InstrumentationDefault.qRegExStateStart(RegexNFAState startState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	Instrumentation.qRegExStateStart(RegexNFAState startState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	InstrumentationDefault.qRegIntervalState(RegexNFAStateEntry endState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable, long engineTime)
void	Instrumentation.qRegIntervalState(RegexNFAStateEntry endState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable, long engineTime)
void	InstrumentationDefault.qRegMeasure(RegexNFAStateEntry endState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
void	Instrumentation.qRegMeasure(RegexNFAStateEntry endState, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)

Uses of Pair in com.espertech.esper.pattern

Constructor parameters in com.espertech.esper.pattern with type arguments of type Pair

Constructor and Description
MatchedEventConvertorImpl(LinkedHashMap<String,Pair<EventType,String>> filterTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, LinkedHashSet<String> allTags, EventAdapterService eventAdapterService)
MatchedEventConvertorImpl(LinkedHashMap<String,Pair<EventType,String>> filterTypes, LinkedHashMap<String,Pair<EventType,String>> arrayEventTypes, LinkedHashSet<String> allTags, EventAdapterService eventAdapterService)

Uses of Pair in com.espertech.esper.rowregex

Fields in com.espertech.esper.rowregex with type parameters of type Pair

Modifier and Type	Field and Description
protected HashMap<String,Pair<ExprNode,ExprEvaluator>>	EventRowRegexNFAViewFactory.variableDefinitions
protected LinkedHashMap<String,Pair<Integer,Boolean>>	EventRowRegexNFAViewFactory.variableStreams

Methods in com.espertech.esper.rowregex that return types with arguments of type Pair

Modifier and Type	Method and Description
List<Pair<RowRegexExprNodeAtom,RowRegexExprNode>>	RowRegexExprNodeVisitorRepeat.getAtoms()

Method parameters in com.espertech.esper.rowregex with type arguments of type Pair

Modifier and Type	Method and Description
static StreamTypeService	EventRowRegexNFAViewFactoryHelper.buildDefineStreamTypeServiceDefine(StatementContext statementContext, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, MatchRecognizeDefineItem defineItem, Map<String,Set<String>> visibilityByIdentifier, EventType parentViewType)
static ObjectArrayBackedEventBean	EventRowRegexNFAViewFactoryHelper.getDefineMultimatchBean(StatementContext statementContext, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, EventType parentViewType)
protected static String	EventRowRegexNFAViewUtil.printStates(List<RegexNFAStateEntry> states, Map<Integer,String> streamsVariables, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams, int[] multimatchStreamNumToVariable)
protected static RegexNFAStrandResult	EventRowRegexHelper.recursiveBuildStartStates(RowRegexExprNode parent, Map<String,Pair<ExprNode,ExprEvaluator>> variableDefinitions, Map<String,Pair<Integer,Boolean>> variableStreams, boolean[] exprRequiresMultimatchState) Build a list of start states from the parent node.
protected static RegexNFAStrandResult	EventRowRegexHelper.recursiveBuildStartStates(RowRegexExprNode parent, Map<String,Pair<ExprNode,ExprEvaluator>> variableDefinitions, Map<String,Pair<Integer,Boolean>> variableStreams, boolean[] exprRequiresMultimatchState) Build a list of start states from the parent node.

Constructors in com.espertech.esper.rowregex with parameters of type Pair

Constructor and Description
RegexNFAStateFilter(String nodeNum, String variableName, int streamNum, boolean multiple, Pair<ExprNode,ExprEvaluator> expression, boolean exprRequiresMultimatchState) Ctor.

Constructor parameters in com.espertech.esper.rowregex with type arguments of type Pair

Constructor and Description
RegexPartitionTerminationStateComparator(int[] multimatchStreamNumToVariable, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams)

Uses of Pair in com.espertech.esper.type

Method parameters in com.espertech.esper.type with type arguments of type Pair

Modifier and Type	Method and Description
static Boolean	StringPatternSetUtil.evaluate(boolean defaultValue, List<Pair<StringPatternSet,Boolean>> patterns, String literal) Executes a seriers of include/exclude patterns against a match string, returning the last pattern match result as boolean in/out.

Uses of Pair in com.espertech.esper.util

Methods in com.espertech.esper.util that return Pair

Modifier and Type	Method and Description
static Pair<ExprNode,String>	StatementSelectionUtil.compileValidateStatementFilterExpr(EPServiceProviderSPI engine, String filterExpression)
static Pair<String,Boolean>	JavaClassHelper.isGetArrayType(String type)

Method parameters in com.espertech.esper.util with type arguments of type Pair

Modifier and Type	Method and Description
static Object	SimpleTypeCasterAnyType.simpleTypeCasterCast(Object object, Class typeToCastTo, CopyOnWriteArraySet<Pair<Class,Boolean>> pairs) NOTE: Code-generation-invoked method, method name and parameter order matters

Uses of Pair in com.espertech.esper.view

Methods in com.espertech.esper.view that return Pair

Modifier and Type	Method and Description
protected static Pair<Viewable,List<View>>	ViewServiceHelper.matchExistingViews(Viewable rootViewable, List<ViewFactory> viewFactories, AgentInstanceContext agentInstanceContext) Match the views under the stream to the list of view specications passed in.

Uses of Pair in com.espertech.esper.view.stream

Methods in com.espertech.esper.view.stream that return Pair

Modifier and Type	Method and Description
Pair<EventStream,StatementAgentInstanceLock>	StreamFactorySvcImpl.createStream(int statementId, FilterSpecCompiled filterSpec, FilterService filterService, EPStatementAgentInstanceHandle epStatementAgentInstanceHandle, boolean isJoin, AgentInstanceContext agentInstanceContext, boolean hasOrderBy, boolean filterWithSameTypeSubselect, Annotation[] annotations, boolean stateless, int streamNum, boolean isCanIterateUnbound) See the method of the same name in StreamFactoryService.
Pair<EventStream,StatementAgentInstanceLock>	StreamFactoryService.createStream(int statementId, FilterSpecCompiled filterSpec, FilterService filterService, EPStatementAgentInstanceHandle epStatementAgentInstanceHandle, boolean isJoin, AgentInstanceContext agentInstanceContext, boolean hasOrderBy, boolean filterWithSameTypeSubselect, Annotation[] annotations, boolean stateless, int streamNum, boolean isCanIterateUnbound) Create or reuse existing EventStream instance representing that event filter.