Package org.eclipse.rdf4j.query.algebra
Class Coalesce
- java.lang.Object
-
- org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode
-
- org.eclipse.rdf4j.query.algebra.NAryValueOperator
-
- org.eclipse.rdf4j.query.algebra.Coalesce
-
- All Implemented Interfaces:
Serializable
,Cloneable
,GraphPatternGroupable
,QueryModelNode
,ValueExpr
,VariableScopeChange
public class Coalesce extends NAryValueOperator
- Author:
- Jeen
- See Also:
- Serialized Form
-
-
Field Summary
-
Fields inherited from class org.eclipse.rdf4j.query.algebra.NAryValueOperator
args
-
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <X extends Exception>
voidvisit(QueryModelVisitor<X> visitor)
Visits this node.-
Methods inherited from class org.eclipse.rdf4j.query.algebra.NAryValueOperator
addArgument, clone, equals, getArguments, hashCode, replaceChildNode, setArguments, visitChildren
-
Methods inherited from class org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode
getCardinality, getCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, isCardinalitySet, isGraphPatternGroup, isVariableScopeChange, nullEquals, replaceNodeInList, replaceWith, resetCardinality, setCardinality, setCostEstimate, setGraphPatternGroup, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, setVariableScopeChange, shouldCacheCardinality, toString
-
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface org.eclipse.rdf4j.query.algebra.QueryModelNode
getCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, replaceWith, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, toString
-
-
-
-
Method Detail
-
visit
public <X extends Exception> void visit(QueryModelVisitor<X> visitor) throws X extends Exception
Description copied from interface:QueryModelNode
Visits this node. The node reports itself to the visitor with the proper runtime type.- Throws:
X extends Exception
-
-