org.aksw.sparqlify.algebra.sql.nodes

Class SqlSelectBlock

java.lang.Object

org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase

org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase1

org.aksw.sparqlify.algebra.sql.nodes.SqlSelectBlock

All Implemented Interfaces:

SqlNodeOld

public class SqlSelectBlock
extends SqlNodeBase1

Similar to SqlSelectBlock: The sql generation process is to generate SqlSelectBlock from the algebra, which are then turned into strings.

Author:

raven

Field Summary

Fields

Modifier and Type	Field and Description
static Long	NOT_SET

Fields inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase1

subNode

Fields inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase

aliasName

Constructor Summary

Constructors

Constructor and Description
SqlSelectBlock(SqlNodeOld node)
SqlSelectBlock(String aliasName, SqlNodeOld sqlNode)

Method Summary

Methods

Modifier and Type	Method and Description
SqlSelectBlock	copy1(SqlNodeOld subNode)
static SqlNodeOld	distinct(com.hp.hpl.jena.sdb.core.Generator generator, SqlNodeOld sqlNode)
static void	distinct(com.hp.hpl.jena.sdb.core.Generator generator, SqlSelectBlock block)
SqlExprList	getConditions()
Long	getLimit()
Long	getOffset()
List<SqlSortCondition>	getSortConditions()
boolean	isDistinct()
boolean	isLocked()
static void	order(com.hp.hpl.jena.sdb.core.Generator generator, SqlSelectBlock block, List<SqlSortCondition> conditions)
static SqlNodeOld	restrict(com.hp.hpl.jena.sdb.core.Generator generator, SqlNodeOld sqlNode, SqlExprList exprs)
void	setAliasName(String name)
void	setDistinct(boolean distinct)
void	setLimit(Long limit)
void	setLock(boolean isLocked)
void	setOffset(Long offset)
void	setSubNode(SqlNodeOld subNode)
static void	slice(com.hp.hpl.jena.sdb.core.Generator generator, SqlSelectBlock block, Long start, Long length)

Methods inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase1

copy, getArgs, getSubNode

Methods inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlNodeBase

getAliasName, getAliasToColumn, getConstraints, getSparqlVarsMentioned, getSparqlVarToExprs, toString, write

Methods inherited from class java.lang.Object

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

Field Detail

NOT_SET

public static final Long NOT_SET

Constructor Detail

SqlSelectBlock

public SqlSelectBlock(SqlNodeOld node)

SqlSelectBlock

public SqlSelectBlock(String aliasName,
              SqlNodeOld sqlNode)

Method Detail

setLock

public void setLock(boolean isLocked)

isLocked

public boolean isLocked()

setAliasName

public void setAliasName(String name)

setSubNode

public void setSubNode(SqlNodeOld subNode)

getConditions

public SqlExprList getConditions()

getOffset

public Long getOffset()

getLimit

public Long getLimit()

isDistinct

public boolean isDistinct()

setOffset

public void setOffset(Long offset)

setLimit

public void setLimit(Long limit)

setDistinct

public void setDistinct(boolean distinct)

getSortConditions

public List<SqlSortCondition> getSortConditions()

copy1

public SqlSelectBlock copy1(SqlNodeOld subNode)

distinct

public static SqlNodeOld distinct(com.hp.hpl.jena.sdb.core.Generator generator,
                  SqlNodeOld sqlNode)

restrict

public static SqlNodeOld restrict(com.hp.hpl.jena.sdb.core.Generator generator,
                  SqlNodeOld sqlNode,
                  SqlExprList exprs)

order

public static void order(com.hp.hpl.jena.sdb.core.Generator generator,
         SqlSelectBlock block,
         List<SqlSortCondition> conditions)

distinct

public static void distinct(com.hp.hpl.jena.sdb.core.Generator generator,
            SqlSelectBlock block)

slice

public static void slice(com.hp.hpl.jena.sdb.core.Generator generator,
         SqlSelectBlock block,
         Long start,
         Long length)