RowRecogNFAStateOneOptionalEvalNoCond (Esper Common API Documentation)

java.lang.Object

com.espertech.esper.common.internal.epl.rowrecog.nfa.RowRecogNFAStateBase

com.espertech.esper.common.internal.epl.rowrecog.nfa.RowRecogNFAStateOneOptionalEvalNoCond

All Implemented Interfaces:: RowRecogNFAState

public class RowRecogNFAStateOneOptionalEvalNoCond extends RowRecogNFAStateBase

The '?' state in the regex NFA states.

Field Summary

Fields

Modifier and Type

Field

Description

static final EPTypeClass

EPTYPE

Fields inherited from class com.espertech.esper.common.internal.epl.rowrecog.nfa.RowRecogNFAStateBase
EPTYPEARRAY
Constructor Summary

Constructors

Constructor

Description

RowRecogNFAStateOneOptionalEvalNoCond()
Method Summary

Modifier and Type

Method

Description

boolean

matches(EventBean[] eventsPerStream, AgentInstanceContext agentInstanceContext)

Evaluate a match.

String

toString()

Methods inherited from class com.espertech.esper.common.internal.epl.rowrecog.nfa.RowRecogNFAStateBase
getNextStates, getNodeNumFlat, getNodeNumNested, getStreamNum, getVariableName, isExprRequiresMultimatchState, isGreedy, isMultiple, setExprRequiresMultimatchState, setGreedy, setMultiple, setNextStates, setNodeNumFlat, setNodeNumNested, setStreamNum, setVariableName

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- EPTYPE
  
  public static final EPTypeClass EPTYPE
Constructor Details
- RowRecogNFAStateOneOptionalEvalNoCond
  
  public RowRecogNFAStateOneOptionalEvalNoCond()
Method Details
- matches
  
  public boolean matches(EventBean[] eventsPerStream, AgentInstanceContext agentInstanceContext)
  
  Description copied from interface: RowRecogNFAState
  
  Evaluate a match.
  
  Parameters:
  
  eventsPerStream - variable values
  
  agentInstanceContext - expression evaluation context
  
  Returns:
  
  match indicator
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object