Class Over<T>

java.lang.Object

org.hibernate.sql.ast.spi.query.expression.Over<T>

All Implemented Interfaces:

SqlSelectionProducer, Expression, DomainResultProducer<T>, SqlAstNode

public class Over<T>
extends Object
implements Expression, DomainResultProducer<T>

Constructor Summary

Constructors

Constructor	Description
Over(Expression expression, List<Expression> partitions, List<SortSpecification> orderList)
Over(Expression expression, List<Expression> partitions, List<SortSpecification> orderList, FrameMode mode, FrameKind startKind, Expression startExpression, FrameKind endKind, Expression endExpression, FrameExclusion exclusion)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker walker)
void	applySqlSelections(DomainResultCreationState creationState)	Used when this producer is a selection in a sub-query.
DomainResult<T>	createDomainResult(String resultVariable, DomainResultCreationState creationState)	Produce the domain query
Expression	getEndExpression()
FrameKind	getEndKind()
FrameExclusion	getExclusion()
Expression	getExpression()
JdbcMappingContainer	getExpressionType()	The type for this expression
FrameMode	getMode()
List<SortSpecification>	getOrderList()
List<Expression>	getPartitions()
Expression	getStartExpression()
FrameKind	getStartKind()

Methods inherited from class Object

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

Methods inherited from interface Expression

createDomainResultSqlSelection, createSqlSelection, getColumnReference

Constructor Details

Over

public Over(Expression expression,
 List<Expression> partitions,
 List<SortSpecification> orderList)

Over

public Over(Expression expression,
 List<Expression> partitions,
 List<SortSpecification> orderList,
 FrameMode mode,
 FrameKind startKind,
 Expression startExpression,
 FrameKind endKind,
 Expression endExpression,
 FrameExclusion exclusion)

Method Details

getExpression

public Expression getExpression()

getPartitions

public List<Expression> getPartitions()

getOrderList

public List<SortSpecification> getOrderList()

getMode

public FrameMode getMode()

getStartKind

public FrameKind getStartKind()

getStartExpression

public Expression getStartExpression()

getEndKind

public FrameKind getEndKind()

getEndExpression

public Expression getEndExpression()

getExclusion

public FrameExclusion getExclusion()

getExpressionType

public JdbcMappingContainer getExpressionType()

Description copied from interface: Expression

The type for this expression

Specified by:

getExpressionType in interface Expression

accept

public void accept(SqlAstWalker walker)

Specified by:

accept in interface SqlAstNode

createDomainResult

public DomainResult<T> createDomainResult(String resultVariable,
 DomainResultCreationState creationState)

Description copied from interface: DomainResultProducer

Produce the domain query

Specified by:

createDomainResult in interface DomainResultProducer<T>

applySqlSelections

public void applySqlSelections(DomainResultCreationState creationState)

Description copied from interface: DomainResultProducer

Used when this producer is a selection in a sub-query. The DomainResult is only needed for root query of a SELECT statement. This default impl assumes this producer is a true (Sql)Expression

Specified by:

applySqlSelections in interface DomainResultProducer<T>