org.openrdf.sail.federation.algebra

Class NaryJoin

java.lang.Object

org.openrdf.query.algebra.QueryModelNodeBase

org.openrdf.sail.federation.algebra.AbstractNaryOperator<TupleExpr>

org.openrdf.sail.federation.algebra.AbstractNaryTupleOperator

org.openrdf.sail.federation.algebra.NaryJoin

All Implemented Interfaces:

Cloneable, QueryModelNode, TupleExpr

public class NaryJoin
extends AbstractNaryTupleOperator

A natural join between two tuple expressions.

Constructor Summary

Constructors

Constructor and Description
NaryJoin()
NaryJoin(List<TupleExpr> args) Creates a new natural join operator.
NaryJoin(TupleExpr... args) Creates a new natural join operator.

Method Summary

Methods

Modifier and Type	Method and Description
NaryJoin	clone()
<X extends Exception> void	visit(QueryModelVisitor<X> visitor)

Methods inherited from class org.openrdf.sail.federation.algebra.AbstractNaryTupleOperator

getAssuredBindingNames, getBindingNames

Methods inherited from class org.openrdf.sail.federation.algebra.AbstractNaryOperator

addArg, getArg, getArgs, getNumberOfArguments, removeArg, replaceChildNode, setArg, visitChildren

Methods inherited from class org.openrdf.query.algebra.QueryModelNodeBase

getParentNode, getSignature, nullEquals, replaceNodeInList, replaceWith, setParentNode, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.openrdf.query.algebra.QueryModelNode

equals, getParentNode, getSignature, replaceChildNode, replaceWith, setParentNode, toString, visitChildren

Constructor Detail

NaryJoin

public NaryJoin()

NaryJoin

public NaryJoin(TupleExpr... args)

Creates a new natural join operator.

NaryJoin

public NaryJoin(List<TupleExpr> args)

Creates a new natural join operator.

Method Detail

visit

public <X extends Exception> void visit(QueryModelVisitor<X> visitor)
           throws X extends Exception

Throws:

X extends Exception

clone

public NaryJoin clone()

Specified by:

clone in interface QueryModelNode

Specified by:

clone in interface TupleExpr

Overrides:

clone in class AbstractNaryTupleOperator