org.openrdf.sail.rdbms.algebra.base

Class ValueColumnBase

java.lang.Object

org.openrdf.query.algebra.QueryModelNodeBase

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

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

All Implemented Interfaces:

Cloneable, QueryModelNode, SqlExpr

Direct Known Subclasses:

BNodeColumn, DatatypeColumn, DateTimeColumn, HashColumn, LabelColumn, LanguageColumn, LongLabelColumn, LongURIColumn, NumericColumn, RefIdColumn, URIColumn

public abstract class ValueColumnBase
extends RdbmsQueryModelNodeBase
implements SqlExpr

A column in an SQL expression.

Author:

James Leigh

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
ValueColumnBase	clone()
boolean	equals(Object obj)
String	getAlias()
String	getColumn()
ColumnVar	getRdbmsVar()
String	getSignature()
String	getVarName()
int	hashCode()
void	setRdbmsVar(ColumnVar var)

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

visit, 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

ValueColumnBase

public ValueColumnBase(Var var)

ValueColumnBase

public ValueColumnBase(ColumnVar var)

Method Detail

getVarName

public String getVarName()

getRdbmsVar

public ColumnVar getRdbmsVar()

setRdbmsVar

public void setRdbmsVar(ColumnVar var)

getAlias

public String getAlias()

getColumn

public String getColumn()

getSignature

public String getSignature()

Specified by:

getSignature in interface QueryModelNode

Overrides:

getSignature in class QueryModelNodeBase

clone

public ValueColumnBase clone()

Specified by:

clone in interface QueryModelNode

Specified by:

clone in interface SqlExpr

Overrides:

clone in class QueryModelNodeBase

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface QueryModelNode

Overrides:

equals in class Object