Uses of Interface
com.espertech.esper.epl.variable.VariableService

Packages that use VariableService
com.espertech.esper.core Implementation of client package interfaces, glue code 
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.db Database SQL polling views and caches 
com.espertech.esper.epl.expression This package contains the EPL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses 
com.espertech.esper.epl.named Named window classes are in this package 
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.variable Variable service and variable collections 
com.espertech.esper.filter Main switchboard filtering and routing of incoming events to interested statements is performed in this package. 
com.espertech.esper.view View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering. 
 

Uses of VariableService in com.espertech.esper.core
 

Methods in com.espertech.esper.core that return VariableService
 VariableService StatementContext.getVariableService()
          Returns variable service.
 VariableService EPServicesContext.getVariableService()
          Returns the variable service.
 

Methods in com.espertech.esper.core with parameters of type VariableService
protected static void EPServicesContextFactoryDefault.initVariables(VariableService variableService, Map<String,ConfigurationVariable> variables)
          Adds configured variables to the variable service.
 

Constructors in com.espertech.esper.core with parameters of type VariableService
ConfigurationOperationsImpl(EventAdapterService eventAdapterService, EngineImportService engineImportService, VariableService variableService, EngineSettingsService engineSettingsService, ValueAddEventService valueAddEventService)
          Ctor.
EPServicesContext(String engineURI, SchedulingService schedulingService, EventAdapterService eventAdapterService, EngineImportService engineImportService, EngineSettingsService engineSettingsService, DatabaseConfigService databaseConfigService, PluggableObjectCollection plugInViews, StatementLockFactory statementLockFactory, ManagedReadWriteLock eventProcessingRWLock, ExtensionServicesContext extensionServicesContext, EngineEnvContext engineEnvContext, StatementContextFactory statementContextFactory, PluggableObjectCollection plugInPatternObjects, OutputConditionFactory outputConditionFactory, TimerService timerService, FilterService filterService, StreamFactoryService streamFactoryService, NamedWindowService namedWindowService, VariableService variableService, TimeSourceService timeSourceService, ValueAddEventService valueAddEventService)
          Constructor - sets up new set of services.
EPStatementImpl(String statementId, String statementName, String expressionText, boolean isPattern, DispatchService dispatchService, StatementLifecycleSvc statementLifecycleSvc, long timeLastStateChange, boolean isBlockingDispatch, boolean isSpinBlockingDispatch, long msecBlockingTimeout, EPStatementHandle epStatementHandle, VariableService variableService, StatementResultService statementResultService, TimeSourceService timeSourceService)
          Ctor.
StatementContext(String engineURI, String engineInstanceId, String statementId, String statementName, String expression, SchedulingService schedulingService, ScheduleBucket scheduleBucket, EventAdapterService eventAdapterService, EPStatementHandle epStatementHandle, ViewResolutionService viewResultionService, PatternObjectResolutionService patternResolutionService, StatementExtensionSvcContext statementExtensionSvcContext, StatementStopService statementStopService, MethodResolutionService methodResolutionService, PatternContextFactory patternContextFactory, FilterService filterService, JoinSetComposerFactory joinSetComposerFactory, OutputConditionFactory outputConditionFactory, NamedWindowService namedWindowService, VariableService variableService, StatementResultService statementResultService, URI[] plugInTypeResolutionURIs, ValueAddEventService valueAddEventService)
          Constructor.
 

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

Methods in com.espertech.esper.epl.core with parameters of type VariableService
 void MethodPollingViewable.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, TimeProvider timeProvider, VariableService variableService)
           
 

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

Methods in com.espertech.esper.epl.db with parameters of type VariableService
 void DatabasePollingViewable.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, TimeProvider timeProvider, VariableService variableService)
           
 

Uses of VariableService in com.espertech.esper.epl.expression
 

Methods in com.espertech.esper.epl.expression with parameters of type VariableService
 ExprNode ExprNode.getValidatedSubtree(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
          Validates the expression node subtree that has this node as root.
 void ExprVariableNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprValidator.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
          Validate node.
 void ExprTimestampNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprSubstitutionNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprSubselectRowNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprSubselectInNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprSubselectExistsNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprStreamUnderlyingNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprStreamInstanceMethodNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprStaticMethodNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprRelationalOpNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprRegexpNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprPropertyExistsNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprPriorNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprPreviousNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprOrNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprNotNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprMinMaxRowNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprMathNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprLikeNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprInstanceofNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprInNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprIdentNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprEqualsNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprConstantNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprConcatNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprCoalesceNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprCastNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprCaseNode.validate(StreamTypeService streamTypeService_, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprBitWiseNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprBetweenNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprArrayNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprAndNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 void ExprAggregateNode.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, ViewResourceDelegate viewResourceDelegate, TimeProvider timeProvider, VariableService variableService)
           
 

Uses of VariableService in com.espertech.esper.epl.named
 

Constructors in com.espertech.esper.epl.named with parameters of type VariableService
NamedWindowServiceImpl(StatementLockFactory statementLockFactory, VariableService variableService)
          Ctor.
 

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

Constructors in com.espertech.esper.epl.parse with parameters of type VariableService
EPLTreeWalker(org.antlr.runtime.tree.TreeNodeStream input, EngineImportService engineImportService, VariableService variableService, long engineTime, SelectClauseStreamSelectorEnum defaultStreamSelector)
          Ctor.
 

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

Methods in com.espertech.esper.epl.spec that return VariableService
 VariableService StatementSpecMapContext.getVariableService()
          Returns the variable service.
 

Methods in com.espertech.esper.epl.spec with parameters of type VariableService
 StreamSpecCompiled StreamSpecRaw.compile(EventAdapterService eventAdapterService, MethodResolutionService methodResolutionService, PatternObjectResolutionService patternObjectResolutionService, TimeProvider timeProvider, NamedWindowService namedWindowService, ValueAddEventService valueAddEventService, VariableService variableService, String engineURI, URI[] optionalPlugInTypeResolutionURIS)
          Compiles a raw stream specification consisting event type information and filter expressions to an validated, optimized form for use with filter service
 StreamSpecCompiled PatternStreamSpecRaw.compile(EventAdapterService eventAdapterService, MethodResolutionService methodResolutionService, PatternObjectResolutionService patternObjectResolutionService, TimeProvider timeProvider, NamedWindowService namedWindowService, ValueAddEventService valueAddEventService, VariableService variableService, String engineURI, URI[] plugInTypeResolutionURIs)
           
 StreamSpecCompiled MethodStreamSpec.compile(EventAdapterService eventAdapterService, MethodResolutionService methodResolutionService, PatternObjectResolutionService patternObjectResolutionService, TimeProvider timeProvider, NamedWindowService namedWindowService, ValueAddEventService valueAddEventService, VariableService variableService, String engineURI, URI[] plugInTypeResolutionURIs)
           
 StreamSpecCompiled FilterStreamSpecRaw.compile(EventAdapterService eventAdapterService, MethodResolutionService methodResolutionService, PatternObjectResolutionService patternObjectResolutionService, TimeProvider timeProvider, NamedWindowService namedWindowService, ValueAddEventService valueAddEventService, VariableService variableService, String engineURI, URI[] optionalPlugInTypeResolutionURIS)
           
 StreamSpecCompiled DBStatementStreamSpec.compile(EventAdapterService eventAdapterService, MethodResolutionService methodResolutionService, PatternObjectResolutionService patternObjectResolutionService, TimeProvider timeProvider, NamedWindowService namedWindowService, ValueAddEventService valueAddEventService, VariableService variableService, String engineURI, URI[] plugInTypeResolutionURIs)
           
static StatementSpecRaw StatementSpecMapper.map(EPStatementObjectModel sodaStatement, EngineImportService engineImportService, VariableService variableService)
          Maps the SODA object model to a statement specification.
 

Constructors in com.espertech.esper.epl.spec with parameters of type VariableService
StatementSpecMapContext(EngineImportService engineImportService, VariableService variableService)
          Ctor.
 

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

Classes in com.espertech.esper.epl.variable that implement VariableService
 class VariableServiceImpl
          Variables service for reading and writing variables, and for setting a version number for the current thread to consider variables for.
 

Constructors in com.espertech.esper.epl.variable with parameters of type VariableService
CreateVariableView(EventAdapterService eventAdapterService, VariableService variableService, String variableName, StatementResultService statementResultService)
          Ctor.
OnSetVariableView(OnTriggerSetDesc desc, EventAdapterService eventAdapterService, VariableService variableService, StatementResultService statementResultService)
          Ctor.
 

Uses of VariableService in com.espertech.esper.filter
 

Methods in com.espertech.esper.filter with parameters of type VariableService
static FilterSpecCompiled FilterSpecCompiler.makeFilterSpec(EventType eventType, String eventTypeAlias, List<ExprNode> filterExpessions, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, TimeProvider timeProvider, VariableService variableService)
          Factory method for compiling filter expressions into a filter specification for use with filter service.
static List<ExprNode> FilterSpecCompiler.validateDisallowSubquery(List<ExprNode> exprNodes, StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, TimeProvider timeProvider, VariableService variableService)
          Validates expression nodes and returns a list of validated nodes.
 

Constructors in com.espertech.esper.filter with parameters of type VariableService
ExprNodeAdapter(ExprNode exprNode, EventBean[] prototype, VariableService variableService)
          Ctor.
FilterSpecParamExprNode(String propertyName, FilterOperator filterOperator, ExprNode exprNode, LinkedHashMap<String,Pair<EventType,String>> taggedEventTypes, VariableService variableService)
          Ctor.
 

Uses of VariableService in com.espertech.esper.view
 

Methods in com.espertech.esper.view with parameters of type VariableService
 void ValidatedView.validate(StreamTypeService streamTypeService, MethodResolutionService methodResolutionService, TimeProvider timeProvider, VariableService variableService)
          Validate the view.
 


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