Package it.unibz.inf.ontop.generation.serializer.impl

Class IgnoreNullFirstSelectFromWhereSerializer

java.lang.Object

it.unibz.inf.ontop.generation.serializer.impl.DefaultSelectFromWhereSerializer

it.unibz.inf.ontop.generation.serializer.impl.IgnoreNullFirstSelectFromWhereSerializer

All Implemented Interfaces:

SelectFromWhereSerializer

Direct Known Subclasses:

DB2SelectFromWhereSerializer, SQLServerSelectFromWhereSerializer

public class IgnoreNullFirstSelectFromWhereSerializer
extends DefaultSelectFromWhereSerializer
implements SelectFromWhereSerializer

Useful for instead for SQL Server which already treats NULLs as the lowest values Therefore it follows the semantics of (ASC + NULLS FIRST) and (DESC + NULLS LAST)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	IgnoreNullFirstSelectFromWhereSerializer.IgnoreNullFirstRelationVisitingSerializer

Nested classes/interfaces inherited from class it.unibz.inf.ontop.generation.serializer.impl.DefaultSelectFromWhereSerializer

DefaultSelectFromWhereSerializer.DefaultRelationVisitingSerializer, DefaultSelectFromWhereSerializer.DefaultSQLTermSerializer, DefaultSelectFromWhereSerializer.QuerySerializationImpl

Nested classes/interfaces inherited from interface it.unibz.inf.ontop.generation.serializer.SelectFromWhereSerializer

SelectFromWhereSerializer.QuerySerialization

Field Summary

Fields inherited from class it.unibz.inf.ontop.generation.serializer.impl.DefaultSelectFromWhereSerializer

sqlTermSerializer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	IgnoreNullFirstSelectFromWhereSerializer(SQLTermSerializer sqlTermSerializer)

Method Summary

Modifier and Type	Method	Description
SelectFromWhereSerializer.QuerySerialization	serialize(SelectFromWhereWithModifiers selectFromWhere, DBParameters dbParameters)

Methods inherited from class it.unibz.inf.ontop.generation.serializer.impl.DefaultSelectFromWhereSerializer

getTermSerializer

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unibz.inf.ontop.generation.serializer.SelectFromWhereSerializer

getTermSerializer

Constructor Detail

IgnoreNullFirstSelectFromWhereSerializer

@Inject
protected IgnoreNullFirstSelectFromWhereSerializer(SQLTermSerializer sqlTermSerializer)

Method Detail

serialize

public SelectFromWhereSerializer.QuerySerialization serialize(SelectFromWhereWithModifiers selectFromWhere,
                                                              DBParameters dbParameters)

Specified by:

serialize in interface SelectFromWhereSerializer

Overrides:

serialize in class DefaultSelectFromWhereSerializer