PatternContext (Esper Common API Documentation)

java.lang.Object

com.espertech.esper.common.internal.epl.pattern.core.PatternContext

public class PatternContext extends Object

Contains handles to implementations of services needed by evaluation nodes.

Field Summary

Fields

Modifier and Type

Field

Description

static final EPTypeClass

EPTYPE
Constructor Summary

Constructors

Constructor

Description

PatternContext()

PatternContext(int streamNumber, MatchedEventMapMeta matchedEventMapMeta, boolean isContextDeclaration, int nestingLevel, boolean startCondition)
Method Summary

Modifier and Type

Method

Description

MatchedEventMapMeta

getMatchedEventMapMeta()

int

getNestingLevel()

int

getStreamNumber()

boolean

isContextDeclaration()

boolean

isStartCondition()

CodegenExpression

make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)

void

setContextDeclaration(boolean contextDeclaration)

void

setMatchedEventMapMeta(MatchedEventMapMeta matchedEventMapMeta)

void

setNestingLevel(int nestingLevel)

void

setStartCondition(boolean startCondition)

void

setStreamNumber(int streamNumber)

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

Field Details
- EPTYPE
  
  public static final EPTypeClass EPTYPE
Constructor Details
- PatternContext
  
  public PatternContext()
- PatternContext
  
  public PatternContext(int streamNumber, MatchedEventMapMeta matchedEventMapMeta, boolean isContextDeclaration, int nestingLevel, boolean startCondition)
Method Details
- setStreamNumber
  
  public void setStreamNumber(int streamNumber)
- setMatchedEventMapMeta
  
  public void setMatchedEventMapMeta(MatchedEventMapMeta matchedEventMapMeta)
- getStreamNumber
  
  public int getStreamNumber()
- getMatchedEventMapMeta
  
  public MatchedEventMapMeta getMatchedEventMapMeta()
- isContextDeclaration
  
  public boolean isContextDeclaration()
- setContextDeclaration
  
  public void setContextDeclaration(boolean contextDeclaration)
- getNestingLevel
  
  public int getNestingLevel()
- setNestingLevel
  
  public void setNestingLevel(int nestingLevel)
- isStartCondition
  
  public boolean isStartCondition()
- setStartCondition
  
  public void setStartCondition(boolean startCondition)
- make
  
  public CodegenExpression make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)