Class SelectStatement

java.lang.Object

org.hibernate.sql.ast.spi.query.AbstractStatement

org.hibernate.sql.ast.spi.query.select.SelectStatement

All Implemented Interfaces:

SqlSelectionProducer, CteContainer, Expression, DomainResultProducer, SqlAstNode, Statement

public class SelectStatement
extends AbstractStatement
implements SqlAstNode, Expression, DomainResultProducer

Constructor Summary

Constructors

Constructor	Description
SelectStatement(CteContainer cteContainer, QueryPart queryPart, List<DomainResult<?>> domainResults)
SelectStatement(QueryPart queryPart)
SelectStatement(QueryPart queryPart, List<DomainResult<?>> domainResults)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker walker)	Visitation
void	applySqlSelections(DomainResultCreationState creationState)	Used when this producer is a selection in a sub-query.
DomainResult<?>	createDomainResult(String resultVariable, DomainResultCreationState creationState)	Produce the domain query
List<DomainResult<?>>	getDomainResultDescriptors()
JdbcMappingContainer	getExpressionType()	The type for this expression
QueryPart	getQueryPart()
QuerySpec	getQuerySpec()
boolean	isSelection()	Whether this statement is a selection and will return results.

Methods inherited from class AbstractStatement

addCteObject, addCteStatement, getCteObject, getCteObjects, getCteStatement, getCteStatements

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

SelectStatement

public SelectStatement(QueryPart queryPart)

SelectStatement

public SelectStatement(QueryPart queryPart,
 List<DomainResult<?>> domainResults)

SelectStatement

public SelectStatement(CteContainer cteContainer,
 QueryPart queryPart,
 List<DomainResult<?>> domainResults)

Method Details

isSelection

public boolean isSelection()

Description copied from interface: Statement

Whether this statement is a selection and will return results.

Specified by:

isSelection in interface Statement

getQuerySpec

public QuerySpec getQuerySpec()

getQueryPart

public QueryPart getQueryPart()

getDomainResultDescriptors

public List<DomainResult<?>> getDomainResultDescriptors()

accept

public void accept(SqlAstWalker walker)

Description copied from interface: Statement

Visitation

Specified by:

accept in interface SqlAstNode

Specified by:

accept in interface Statement

createDomainResult

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

Description copied from interface: DomainResultProducer

Produce the domain query

Specified by:

createDomainResult in interface DomainResultProducer

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

getExpressionType

public JdbcMappingContainer getExpressionType()

Description copied from interface: Expression

The type for this expression

Specified by:

getExpressionType in interface Expression