Uses of Class
com.espertech.esper.epl.spec.ViewSpec

Packages that use ViewSpec

Package	Description
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.view	View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering.

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

Fields in com.espertech.esper.epl.spec declared as ViewSpec

Modifier and Type	Field and Description
static ViewSpec[]	ViewSpec.EMPTY_VIEWSPEC_ARRAY

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

Modifier and Type	Method and Description
ViewSpec[]	StreamSpecBase.getViewSpecs() Returns view definitions to use to construct views to derive data on stream.
ViewSpec[]	StreamSpec.getViewSpecs() Returns views definitions onto the stream
static ViewSpec[]	ViewSpec.toArray(List<ViewSpec> viewSpecs)

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

Modifier and Type	Method and Description
List<ViewSpec>	CreateWindowDesc.getViewSpecs() Returns the view specifications.

Method parameters in com.espertech.esper.epl.spec with type arguments of type ViewSpec

Modifier and Type	Method and Description
static ViewSpec[]	ViewSpec.toArray(List<ViewSpec> viewSpecs)

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

Constructor and Description
DBStatementStreamSpec(String optionalStreamName, ViewSpec[] viewSpecs, String databaseName, String sqlWithSubsParams, String metadataSQL) Ctor.
FilterStreamSpecCompiled(FilterSpecCompiled filterSpec, ViewSpec[] viewSpecs, String optionalStreamName, StreamSpecOptions streamSpecOptions) Ctor.
FilterStreamSpecRaw(FilterSpecRaw rawFilterSpec, ViewSpec[] viewSpecs, String optionalStreamName, StreamSpecOptions streamSpecOptions) Ctor.
MethodStreamSpec(String optionalStreamName, ViewSpec[] viewSpecs, String ident, String className, String methodName, List<ExprNode> expressions, String eventTypeName) Ctor.
NamedWindowConsumerStreamSpec(String windowName, String optionalAsName, ViewSpec[] viewSpecs, List<ExprNode> filterExpressions, StreamSpecOptions streamSpecOptions, PropertyEvaluator optPropertyEvaluator) Ctor.
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)
PatternStreamSpecRaw(EvalFactoryNode evalFactoryNode, ViewSpec[] viewSpecs, String optionalStreamName, StreamSpecOptions streamSpecOptions, boolean suppressSameEventMatches, boolean discardPartialsOnMatch)
StreamSpecBase(String optionalStreamName, ViewSpec[] viewSpecs, StreamSpecOptions streamSpecOptions) Ctor.
TableQueryStreamSpec(String optionalStreamName, ViewSpec[] viewSpecs, StreamSpecOptions streamSpecOptions, String tableName, List<ExprNode> filterExpressions)

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

Constructor and Description
CreateWindowDesc(String windowName, List<ViewSpec> viewSpecs, StreamSpecOptions streamSpecOptions, boolean insert, ExprNode insertFilter, List<ColumnDesc> columns, String asEventTypeName) Ctor.

Uses of ViewSpec in com.espertech.esper.view

Methods in com.espertech.esper.view with parameters of type ViewSpec

Modifier and Type	Method and Description
ViewFactoryChain	ViewServiceImpl.createFactories(int streamNum, EventType parentEventType, ViewSpec[] viewSpecDefinitions, StreamSpecOptions options, StatementContext context, boolean isSubquery, int subqueryNumber)
ViewFactoryChain	ViewService.createFactories(int streamNum, EventType parentEventType, ViewSpec[] viewSpecList, StreamSpecOptions options, StatementContext context, boolean isSubquery, int subqueryNumber) Returns a chain of view factories that can be used to obtain the final event type, and that can later be used to actually create the chain of views or reuse existing views.

Method parameters in com.espertech.esper.view with type arguments of type ViewSpec

Modifier and Type	Method and Description
protected static void	ViewServiceHelper.addMergeViews(List<ViewSpec> specifications) Add merge views for any views in the chain requiring a merge (group view).
static List<ViewFactory>	ViewServiceHelper.instantiateFactories(int streamNum, List<ViewSpec> viewSpecList, StatementContext statementContext, boolean isSubquery, int subqueryNumber) Given a list of view specifications obtained from by parsing this method instantiates a list of view factories.