org.aksw.sparqlify.compile.sparql

Class SqlSelectBlockCollector

java.lang.Object

org.aksw.sparqlify.compile.sparql.SqlSelectBlockCollector

public class SqlSelectBlockCollector
extends Object

Pitfalls: (distinct (project ...)) -> First project then make distinct -> Select Distinct [project] But (project (distinct ...)) -> First make distinct (with potentially some different projection), then project: Select [projection] FROM (Select Distinct * From ...)

Author:

Claus Stadler

Constructor Summary

Constructors

Constructor and Description
SqlSelectBlockCollector()

Method Summary

Methods

Modifier and Type	Method and Description
static SqlSelectBlock	_makeSelect(SqlNodeOld node)
static SqlNodeOld	_makeSelectOrTable(SqlNodeOld node)
static void	copyProjection(SqlNodeOld target, SqlNodeOld source)
static SqlSelectBlock	makeSelect(SqlAlias node)
static SqlSelectBlock	makeSelect(SqlDistinct node)
static SqlSelectBlock	makeSelect(SqlGroup node)
static SqlSelectBlock	makeSelect(SqlJoin node)
static SqlSelectBlock	makeSelect(SqlMyRestrict node)
static SqlSelectBlock	makeSelect(SqlNodeOrder node)
static SqlSelectBlock	makeSelect(SqlProjection node)
static SqlSelectBlock	makeSelect(SqlQuery node)
static SqlSelectBlock	makeSelect(SqlSlice node)
static SqlSelectBlock	makeSelect(SqlTable node)
static SqlSelectBlock	makeSelect(SqlUnionN node)
static SqlNodeOld	makeSelectOrTable(SqlAlias node)
static SqlNodeOld	makeSelectOrTable(SqlDistinct node)
static SqlNodeOld	makeSelectOrTable(SqlJoin node)
static SqlNodeOld	makeSelectOrTable(SqlMyRestrict node)
static SqlNodeOld	makeSelectOrTable(SqlNodeEmpty node)
static SqlNodeOld	makeSelectOrTable(SqlProjection node)
static SqlNodeOld	makeSelectOrTable(SqlQuery node)
static SqlNodeOld	makeSelectOrTable(SqlSlice node)
static SqlNodeOld	makeSelectOrTable(SqlTable node)
static SqlNodeOld	makeSelectOrTable(SqlUnionN node)

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlSelectBlockCollector

public SqlSelectBlockCollector()

Method Detail

copyProjection

public static void copyProjection(SqlNodeOld target,
                  SqlNodeOld source)

_makeSelect

public static SqlSelectBlock _makeSelect(SqlNodeOld node)

makeSelect

public static SqlSelectBlock makeSelect(SqlGroup node)

makeSelect

public static SqlSelectBlock makeSelect(SqlTable node)

makeSelect

public static SqlSelectBlock makeSelect(SqlQuery node)

makeSelect

public static SqlSelectBlock makeSelect(SqlMyRestrict node)

makeSelect

public static SqlSelectBlock makeSelect(SqlSlice node)

makeSelect

public static SqlSelectBlock makeSelect(SqlDistinct node)

makeSelect

public static SqlSelectBlock makeSelect(SqlAlias node)

makeSelect

public static SqlSelectBlock makeSelect(SqlNodeOrder node)

makeSelect

public static SqlSelectBlock makeSelect(SqlProjection node)

makeSelect

public static SqlSelectBlock makeSelect(SqlJoin node)

makeSelect

public static SqlSelectBlock makeSelect(SqlUnionN node)

_makeSelectOrTable

public static SqlNodeOld _makeSelectOrTable(SqlNodeOld node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlNodeEmpty node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlProjection node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlTable node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlQuery node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlAlias node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlMyRestrict node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlSlice node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlDistinct node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlJoin node)

makeSelectOrTable

public static SqlNodeOld makeSelectOrTable(SqlUnionN node)