org.aksw.sparqlify.algebra.sparql.transform

Class ColumnSubstitutor

java.lang.Object

org.aksw.sparqlify.algebra.sparql.transform.ColumnSubstitutor

public class ColumnSubstitutor
extends Object

Can replace columnNames in SqlExprs with other SqlExprs

Author:

raven

Constructor Summary

Constructors

Constructor and Description
ColumnSubstitutor(Map<String,? extends SqlExpr> map)

Method Summary

Methods

Modifier and Type	Method and Description
SqlExpr	_transform(SqlExpr sqlExpr)
SqlExpr	transform(SqlExprColumn nv)
SqlExpr	transform(SqlExprFunction expr)
protected SqlExprList	transformList(Iterable<SqlExpr> sqlExprs)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnSubstitutor

public ColumnSubstitutor(Map<String,? extends SqlExpr> map)

Method Detail

_transform

public SqlExpr _transform(SqlExpr sqlExpr)

transform

public SqlExpr transform(SqlExprFunction expr)

transformList

protected SqlExprList transformList(Iterable<SqlExpr> sqlExprs)

transform

public SqlExpr transform(SqlExprColumn nv)