org.aksw.sparqlify.algebra.sql.exprs2

Class S_ColumnRef

java.lang.Object

org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

org.aksw.sparqlify.algebra.sql.exprs2.SqlExpr0

org.aksw.sparqlify.algebra.sql.exprs2.SqlExprVarBase

org.aksw.sparqlify.algebra.sql.exprs2.S_ColumnRef

All Implemented Interfaces:

SqlExpr, SqlExprVar

public class S_ColumnRef
extends SqlExprVarBase

Field Summary

Fields inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

datatype

Constructor Summary

Constructors

Constructor and Description
S_ColumnRef(TypeToken datatype, String columnName)
S_ColumnRef(TypeToken datatype, String columnName, String relationAlias)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	accept(SqlExprVisitor<T> visitor)
void	asString(org.apache.jena.atlas.io.IndentedWriter writer)
boolean	equals(Object obj)
String	getColumnName()
String	getRelationAlias()
String	getVarName()
int	hashCode()
String	toString()

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprVarBase

getType

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExpr0

getArgs

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

_getColumnsMentioned, asConstant, asFunction, asVariable, getColumnsMentioned, getDatatype, isConstant, isFunction, isVariable

Methods inherited from class java.lang.Object

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

Constructor Detail

S_ColumnRef

public S_ColumnRef(TypeToken datatype,
           String columnName)

S_ColumnRef

public S_ColumnRef(TypeToken datatype,
           String columnName,
           String relationAlias)

Method Detail

getColumnName

public String getColumnName()

getRelationAlias

public String getRelationAlias()

asString

public void asString(org.apache.jena.atlas.io.IndentedWriter writer)

toString

public String toString()

Overrides:

toString in class SqlExprBase

hashCode

public int hashCode()

Overrides:

hashCode in class SqlExprBase

equals

public boolean equals(Object obj)

Overrides:

equals in class SqlExprBase

getVarName

public String getVarName()

accept

public <T> T accept(SqlExprVisitor<T> visitor)