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

Packages that use EvalNode

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

Uses of EvalNode in com.espertech.esper.pattern

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

Modifier and Type	Class and Description
class	EvalAndNode This class represents an 'and' operator in the evaluation tree representing an event expressions.
class	EvalAuditNode This class represents an 'or' operator in the evaluation tree representing any event expressions.
class	EvalEveryDistinctNode This class represents an 'every-distinct' operator in the evaluation tree representing an event expression.
class	EvalEveryNode This class represents an 'every' operator in the evaluation tree representing an event expression.
class	EvalFilterNode This class represents a filter of events in the evaluation tree representing any event expressions.
class	EvalFollowedByNode This class represents a followed-by operator in the evaluation tree representing any event expressions.
class	EvalGuardNode This class represents a guard in the evaluation tree representing an event expressions.
class	EvalMatchUntilNode This class represents a match-until observer in the evaluation tree representing any event expressions.
class	EvalNodeBase Superclass of all nodes in an evaluation tree representing an event pattern expression.
class	EvalNotNode This class represents an 'not' operator in the evaluation tree representing any event expressions.
class	EvalObserverNode This class represents an observer expression in the evaluation tree representing an pattern expression.
class	EvalOrNode This class represents an 'or' operator in the evaluation tree representing any event expressions.
class	EvalRootNode This class is always the root node in the evaluation tree representing an event expression.

Fields in com.espertech.esper.pattern declared as EvalNode

Modifier and Type	Field and Description
protected EvalNode	EvalRootNode.childNode
protected EvalNode[]	EvalAndNode.childNodes
protected EvalNode	EvalRootStateNode.rootSingleChildNode

Methods in com.espertech.esper.pattern that return EvalNode

Modifier and Type	Method and Description
EvalNode	EvalRootNode.getChildNode()
EvalNode	EvalNotNode.getChildNode()
EvalNode	EvalGuardNode.getChildNode()
EvalNode	EvalEveryNode.getChildNode()
EvalNode	EvalEveryDistinctNode.getChildNode()
EvalNode	EvalAuditNode.getChildNode()
EvalNode[]	EvalOrNode.getChildNodes()
EvalNode[]	EvalFollowedByNode.getChildNodes()
EvalNode[]	EvalAndNode.getChildNodes()
EvalNode	EvalMatchUntilNode.getChildNodeSub()
EvalNode	EvalMatchUntilNode.getChildNodeUntil()
abstract EvalNode	EvalStateNode.getFactoryNode() Returns the factory node for the state node.
EvalNode	EvalRootStateNode.getFactoryNode()
EvalNode	EvalOrStateNode.getFactoryNode()
EvalNode	EvalObserverStateNode.getFactoryNode()
EvalNode	EvalNotStateNode.getFactoryNode()
EvalNode	EvalMatchUntilStateNode.getFactoryNode()
EvalNode	EvalGuardStateNode.getFactoryNode()
EvalNode	EvalFollowedByWithMaxStateNodeManaged.getFactoryNode()
EvalNode	EvalFollowedByStateNode.getFactoryNode()
EvalNode	EvalFilterStateNode.getFactoryNode()
EvalNode	EvalEveryStateNode.getFactoryNode()
EvalNode	EvalEveryDistinctStateNode.getFactoryNode()
EvalNode	EvalEveryDistinctStateExpireKeyNode.getFactoryNode()
EvalNode	EvalAuditStateNode.getFactoryNode()
EvalNode	EvalAndStateNode.getFactoryNode()
EvalNode	EvalRootFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalOrFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalObserverFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalNotFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
abstract EvalNode	EvalNodeFactoryBase.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalMatchUntilFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalGuardFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFollowedByFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFilterFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalEveryFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalEveryDistinctFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalAuditFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalAndFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
static EvalNode[]	EvalNodeUtil.makeEvalNodeChildren(List<EvalFactoryNode> childNodes, PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
static EvalNode	EvalNodeUtil.makeEvalNodeSingleChild(List<EvalFactoryNode> childNodes, PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)

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

Modifier and Type	Method and Description
EvalNode	EvalRootFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalOrFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalObserverFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalNotFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
abstract EvalNode	EvalNodeFactoryBase.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalMatchUntilFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalGuardFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFollowedByFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFilterFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalEveryFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalEveryDistinctFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalAuditFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
EvalNode	EvalAndFactoryNode.makeEvalNode(PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
static EvalNode[]	EvalNodeUtil.makeEvalNodeChildren(List<EvalFactoryNode> childNodes, PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)
static EvalNode	EvalNodeUtil.makeEvalNodeSingleChild(List<EvalFactoryNode> childNodes, PatternAgentInstanceContext agentInstanceContext, EvalNode parentNode)

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

Constructor and Description
EvalAndNode(PatternAgentInstanceContext context, EvalAndFactoryNode factoryNode, EvalNode[] childNodes)
EvalAuditNode(PatternAgentInstanceContext context, EvalAuditFactoryNode factoryNode, EvalNode childNode)
EvalEveryDistinctNode(EvalEveryDistinctFactoryNode factoryNode, EvalNode childNode, PatternAgentInstanceContext agentInstanceContext)
EvalEveryNode(PatternAgentInstanceContext context, EvalEveryFactoryNode factoryNode, EvalNode childNode)
EvalFollowedByNode(PatternAgentInstanceContext context, EvalFollowedByFactoryNode factoryNode, EvalNode[] childNodes)
EvalGuardNode(PatternAgentInstanceContext context, EvalGuardFactoryNode factoryNode, EvalNode childNode)
EvalMatchUntilNode(PatternAgentInstanceContext context, EvalMatchUntilFactoryNode factoryNode, EvalNode childNodeSub, EvalNode childNodeUntil)
EvalNotNode(PatternAgentInstanceContext context, EvalNotFactoryNode factoryNode, EvalNode childNode)
EvalOrNode(PatternAgentInstanceContext context, EvalOrFactoryNode factoryNode, EvalNode[] childNodes)
EvalRootNode(PatternAgentInstanceContext context, EvalRootFactoryNode factoryNode, EvalNode childNode)
EvalRootStateNode(EvalNode rootSingleChildNode) Constructor.

Uses of EvalNode in com.espertech.esper.pattern.pool

Methods in com.espertech.esper.pattern.pool with parameters of type EvalNode

Modifier and Type	Method and Description
void	PatternSubexpressionPoolEngineSvc.decreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)
void	PatternSubexpressionPoolEngineSvc.forceIncreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)
boolean	PatternSubexpressionPoolEngineSvc.tryIncreaseCount(EvalNode evalNode, AgentInstanceContext agentInstanceContext)