com.espertech.esper.epl.expression.core

Interface ExprStreamRefNode

All Superinterfaces:

ExprNode, ExprNodeRenderable, ExprValidator, MetaDefItem, java.io.Serializable

All Known Subinterfaces:

ExprIdentNode, ExprStreamUnderlyingNode

All Known Implementing Classes:

ExprDotNodeImpl, ExprIdentNodeImpl, ExprStreamUnderlyingNodeImpl

public interface ExprStreamRefNode
extends ExprNode

Represents a stream-reference.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getRootPropertyNameIfAny()
java.lang.Integer	getStreamReferencedIfAny()

Methods inherited from interface com.espertech.esper.epl.expression.core.ExprNode

accept, accept, acceptChildnodes, addChildNode, addChildNodes, equalsNode, getChildNodes, getForge, getPrecedence, isConstantResult, replaceUnlistedChildNode, setChildNode, setChildNodes

Methods inherited from interface com.espertech.esper.epl.expression.core.ExprNodeRenderable

toEPL

Methods inherited from interface com.espertech.esper.epl.expression.core.ExprValidator

validate

Method Detail

getStreamReferencedIfAny

java.lang.Integer getStreamReferencedIfAny()

getRootPropertyNameIfAny

java.lang.String getRootPropertyNameIfAny()