Uses of Interface
com.espertech.esper.pattern.Evaluator

Packages that use Evaluator

Package	Description
com.espertech.esper.pattern	Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance

Uses of Evaluator in com.espertech.esper.pattern

Classes in com.espertech.esper.pattern that implement Evaluator

Modifier and Type	Class and Description
class	EvalAndStateNode This class represents the state of an "and" operator in the evaluation state tree.
class	EvalAuditStateNode This class represents the state of a followed-by operator in the evaluation state tree.
class	EvalEveryDistinctStateExpireKeyNode Contains the state collected by an "every" operator.
class	EvalEveryDistinctStateNode Contains the state collected by an "every" operator.
class	EvalEveryStateNode Contains the state collected by an "every" operator.
class	EvalEveryStateSpawnEvaluator This class contains the state of an 'every' operator in the evaluation state tree.
class	EvalFollowedByStateNode This class represents the state of a followed-by operator in the evaluation state tree.
class	EvalFollowedByWithMaxStateNodeManaged This class represents the state of a followed-by operator in the evaluation state tree, with a maximum number of instances provided, and with the additional capability to engine-wide report on pattern instances.
class	EvalGuardStateNode This class represents the state of a "within" operator in the evaluation state tree.
class	EvalMatchUntilStateNode This class represents the state of a match-until node in the evaluation state tree.
class	EvalNotStateNode This class contains the state of an 'not' operator 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 com.espertech.esper.pattern that return Evaluator

Modifier and Type	Method and Description
Evaluator	EvalStateNode.getParentEvaluator() Returns the parent evaluator.

Methods in com.espertech.esper.pattern with parameters of type Evaluator

Modifier and Type	Method and Description
EvalStateNode	EvalRootNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalOrNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalObserverNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalNotNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
abstract EvalStateNode	EvalNodeBase.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId) Create the evaluation state node containing the truth value state for each operator in an event expression.
EvalStateNode	EvalNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalMatchUntilNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalGuardNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalFollowedByNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalFilterNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalEveryNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalEveryDistinctNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalAuditNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalStateNode	EvalAndNode.newState(Evaluator parentNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
void	EvalStateNode.setParentEvaluator(Evaluator parentEvaluator) Sets the parent evaluator.

Constructors in com.espertech.esper.pattern with parameters of type Evaluator

Constructor and Description
EvalAndStateNode(Evaluator parentNode, EvalAndNode evalAndNode) Constructor.
EvalAuditStateNode(Evaluator parentNode, EvalAuditNode evalAuditNode, EvalStateNodeNumber stateNodeNumber, long stateNodeId)
EvalEveryDistinctStateExpireKeyNode(Evaluator parentNode, EvalEveryDistinctNode everyNode) Constructor.
EvalEveryDistinctStateNode(Evaluator parentNode, EvalEveryDistinctNode everyDistinctNode) Constructor.
EvalEveryStateNode(Evaluator parentNode, EvalEveryNode evalEveryNode) Constructor.
EvalFilterStateNode(Evaluator parentNode, EvalFilterNode evalFilterNode) Constructor.
EvalFilterStateNodeConsumeImpl(Evaluator parentNode, EvalFilterNode evalFilterNode)
EvalFollowedByStateNode(Evaluator parentNode, EvalFollowedByNode evalFollowedByNode) Constructor.
EvalFollowedByWithMaxStateNodeManaged(Evaluator parentNode, EvalFollowedByNode evalFollowedByNode) Constructor.
EvalGuardStateNode(Evaluator parentNode, EvalGuardNode evalGuardNode) Constructor.
EvalMatchUntilStateNode(Evaluator parentNode, EvalMatchUntilNode evalMatchUntilNode) Constructor.
EvalNotStateNode(Evaluator parentNode, EvalNotNode evalNotNode) Constructor.
EvalObserverStateNode(Evaluator parentNode, EvalObserverNode evalObserverNode) Constructor.
EvalOrStateNode(Evaluator parentNode, EvalOrNode evalOrNode) Constructor.
EvalStateNode(Evaluator parentNode) Constructor.