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Packages that use FilterSpec | |
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net.esper.eql.parse | Parsers and AST tree walkers and helper classes transforming AST into business objects |
net.esper.eql.spec | Contains EQL statement specification classes define the constructs that make up an EQL statement, such as the list of items in the select clause, the insert-into stream name and property names etc. |
net.esper.filter | Main switchboard filtering and routing of incoming events to interested statements is performed in this package. |
net.esper.pattern | Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance |
net.esper.view.stream | View to event stream relationship service |
Uses of FilterSpec in net.esper.eql.parse |
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Methods in net.esper.eql.parse that return FilterSpec | |
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static FilterSpec |
ASTFilterSpecHelper.buildSpec(antlr.collections.AST filterAST,
java.util.Map<java.lang.String,EventType> optionalTaggedEventTypes,
EventAdapterService eventAdapterService)
Creates a filter specification for the AST representing the filter expression. |
Uses of FilterSpec in net.esper.eql.spec |
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Methods in net.esper.eql.spec that return FilterSpec | |
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FilterSpec |
FilterStreamSpec.getFilterSpec()
Returns filter specification for which events the stream will getSelectListEvents. |
Constructors in net.esper.eql.spec with parameters of type FilterSpec | |
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FilterStreamSpec(FilterSpec filterSpec,
java.util.List<ViewSpec> viewSpecs,
java.lang.String optionalStreamName)
Ctor. |
Uses of FilterSpec in net.esper.filter |
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Methods in net.esper.filter with parameters of type FilterSpec | |
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static void |
FilterSpecValidator.validate(FilterSpec filterSpec,
java.util.Map<java.lang.String,EventType> optionalTaggedEventTypes)
Validates a filter specification. |
Uses of FilterSpec in net.esper.pattern |
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Methods in net.esper.pattern that return FilterSpec | |
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FilterSpec |
EvalFilterNode.getFilterSpec()
Returns filter specification. |
Constructors in net.esper.pattern with parameters of type FilterSpec | |
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EvalFilterNode(FilterSpec filterSpecification,
java.lang.String eventAsName)
Constructor. |
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EvalFilterStateNode(Evaluator parentNode,
FilterSpec filterSpec,
java.lang.String eventAsName,
MatchedEventMap beginState,
PatternContext context)
Constructor. |
Uses of FilterSpec in net.esper.view.stream |
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Methods in net.esper.view.stream with parameters of type FilterSpec | |
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EventStream |
StreamReuseServiceImpl.createStream(FilterSpec filterSpec,
FilterService filterService)
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EventStream |
StreamReuseService.createStream(FilterSpec filterSpec,
FilterService filterService)
Create or reuse existing EventStream instance representing that event filter. |
void |
StreamReuseServiceImpl.dropStream(FilterSpec filterSpec,
FilterService filterService)
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void |
StreamReuseService.dropStream(FilterSpec filterSpec,
FilterService filterService)
Drop the event stream associated with the filter passed in. |
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