org.openrdf.sail.rdbms.algebra

Class HashColumn

java.lang.Object

org.openrdf.query.algebra.QueryModelNodeBase

org.openrdf.sail.rdbms.algebra.base.RdbmsQueryModelNodeBase

org.openrdf.sail.rdbms.algebra.base.ValueColumnBase

org.openrdf.sail.rdbms.algebra.HashColumn

All Implemented Interfaces:

Cloneable, QueryModelNode, SqlExpr

public class HashColumn
extends ValueColumnBase

Represents the Hash value of a variable.

Author:

James Leigh

Constructor Summary

Constructors

Constructor and Description
HashColumn(ColumnVar var)
HashColumn(Var var)

Method Summary

Methods

Modifier and Type	Method and Description
<X extends Exception> void	visit(RdbmsQueryModelVisitorBase<X> visitor)

Methods inherited from class org.openrdf.sail.rdbms.algebra.base.ValueColumnBase

clone, equals, getAlias, getColumn, getRdbmsVar, getSignature, getVarName, hashCode, setRdbmsVar

Methods inherited from class org.openrdf.sail.rdbms.algebra.base.RdbmsQueryModelNodeBase

visit

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

getParentNode, nullEquals, replaceChildNode, replaceNodeInList, replaceWith, setParentNode, toString, visitChildren

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

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

getParentNode, replaceChildNode, replaceWith, setParentNode, toString, visit, visitChildren

Constructor Detail

HashColumn

public HashColumn(ColumnVar var)

HashColumn

public HashColumn(Var var)

Method Detail

visit

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

Specified by:

visit in class RdbmsQueryModelNodeBase

Throws:

X extends Exception