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Packages that use EvalStateNode | |
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net.esper.pattern | Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance |
Uses of EvalStateNode in net.esper.pattern |
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Subclasses of EvalStateNode in net.esper.pattern | |
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class |
EvalAndStateNode
This class represents the state of a "and" operator in the evaluation state tree. |
class |
EvalEveryStateNode
Contains the state collected by an "every" operator. |
class |
EvalFilterStateNode
This class contains the state of a single filter expression in the evaluation state tree. |
class |
EvalFollowedByStateNode
This class represents the state of a followed-by operator in the evaluation state tree. |
class |
EvalGuardStateNode
This class represents the state of a "within" operator in the evaluation state tree. |
class |
EvalNotStateNode
This class contains the state of an 'not' operator in the evaluation state tree. |
class |
EvalObserverStateNode
This class represents the state of an eventObserver sub-expression in the evaluation state tree. |
class |
EvalOrStateNode
This class represents the state of a "or" operator in the evaluation state tree. |
class |
EvalRootStateNode
This class is always the root node in the evaluation state tree representing any activated event expression. |
Methods in net.esper.pattern that return EvalStateNode | |
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EvalStateNode |
EvalRootNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalOrNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalObserverNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalNotNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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abstract EvalStateNode |
EvalNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
Create the evaluation state node containing the truth value state for each operator in an event expression. |
EvalStateNode |
EvalGuardNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalFollowedByNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalFilterNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalEveryNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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EvalStateNode |
EvalAndNode.newState(Evaluator parentNode,
MatchedEventMap beginState,
PatternContext context)
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Methods in net.esper.pattern with parameters of type EvalStateNode | |
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void |
Evaluator.evaluateFalse(EvalStateNode fromNode)
Indicate a change in truth value to false. |
void |
EvalRootStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalOrStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalNotStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalGuardStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalFollowedByStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalEveryStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
EvalAndStateNode.evaluateFalse(EvalStateNode fromNode)
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void |
Evaluator.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
Indicate a change in truth value to true. |
void |
EvalRootStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalOrStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalNotStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalGuardStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalFollowedByStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalEveryStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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void |
EvalAndStateNode.evaluateTrue(MatchedEventMap matchEvent,
EvalStateNode fromNode,
boolean isQuitted)
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protected static java.util.List<MatchedEventMap> |
EvalAndStateNode.generateMatchEvents(MatchedEventMap matchEvent,
EvalStateNode fromNode,
java.util.Hashtable<EvalStateNode,java.util.List<MatchedEventMap>> eventsPerChild)
Generate a list of matching event combinations constisting of the events per child that are passed in. |
java.lang.Object |
EvalStateNodeVisitor.visit(EvalStateNode node,
java.lang.Object data)
Invoked by each child node as part of accepting this visitor. |
java.lang.Object |
EvalStateNodePrinterVisitor.visit(EvalStateNode node,
java.lang.Object data)
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Method parameters in net.esper.pattern with type arguments of type EvalStateNode | |
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protected static java.util.List<MatchedEventMap> |
EvalAndStateNode.generateMatchEvents(MatchedEventMap matchEvent,
EvalStateNode fromNode,
java.util.Hashtable<EvalStateNode,java.util.List<MatchedEventMap>> eventsPerChild)
Generate a list of matching event combinations constisting of the events per child that are passed in. |
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