Class QuerySpec

java.lang.Object

org.hibernate.sql.ast.tree.select.QueryPart

org.hibernate.sql.ast.tree.select.QuerySpec

All Implemented Interfaces:

PredicateContainer, SqlAstNode

public class QuerySpec
extends QueryPart
implements SqlAstNode, PredicateContainer

Constructor Summary

Constructors

Constructor	Description
QuerySpec(boolean isRoot)
QuerySpec(boolean isRoot, int expectedNumberOfRoots)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
void	applyPredicate(Predicate predicate)	Apply a predicate to this container
void	applyRootPathForLocking(NavigablePath path)	Applies a NavigablePath to be considered a root for the purpose of potential locking.
QuerySpec	asRootQuery()
QuerySpec	asSubQuery()
QuerySpec	getFirstQuerySpec()
FromClause	getFromClause()
List<Expression>	getGroupByClauseExpressions()
Predicate	getHavingClauseRestrictions()
QuerySpec	getLastQuerySpec()
Set<NavigablePath>	getRootPathsForLocking()	Set of NavigablePath references to be considered roots for locking purposes.
SelectClause	getSelectClause()
Predicate	getWhereClauseRestrictions()
<T> T	queryQuerySpecs(Function<QuerySpec, T> querySpecConsumer)
void	setGroupByClauseExpressions(List<Expression> groupByClauseExpressions)
void	setHavingClauseRestrictions(Predicate havingClauseRestrictions)
void	visitQuerySpecs(Consumer<QuerySpec> querySpecConsumer)

Methods inherited from class QueryPart

addSortSpecification, getFetchClauseExpression, getFetchClauseType, getOffsetClauseExpression, getSortSpecifications, hasOffsetOrFetchClause, hasPositionalSortItem, hasSortSpecifications, isRoot, setFetchClauseExpression, setOffsetClauseExpression, visitSortSpecifications

Methods inherited from class Object

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

Constructor Details

QuerySpec

public QuerySpec(boolean isRoot)

QuerySpec

public QuerySpec(boolean isRoot,
 int expectedNumberOfRoots)

Method Details

asSubQuery

public QuerySpec asSubQuery()

asRootQuery

public QuerySpec asRootQuery()

getFirstQuerySpec

public QuerySpec getFirstQuerySpec()

Specified by:

getFirstQuerySpec in class QueryPart

getLastQuerySpec

public QuerySpec getLastQuerySpec()

Specified by:

getLastQuerySpec in class QueryPart

visitQuerySpecs

public void visitQuerySpecs(Consumer<QuerySpec> querySpecConsumer)

Specified by:

visitQuerySpecs in class QueryPart

queryQuerySpecs

public <T> T queryQuerySpecs(Function<QuerySpec, T> querySpecConsumer)

Specified by:

queryQuerySpecs in class QueryPart

getFromClause

public FromClause getFromClause()

getSelectClause

public SelectClause getSelectClause()

getRootPathsForLocking

public Set<NavigablePath> getRootPathsForLocking()

Set of NavigablePath references to be considered roots for locking purposes.

applyRootPathForLocking

public void applyRootPathForLocking(NavigablePath path)

Applies a NavigablePath to be considered a root for the purpose of potential locking.

getWhereClauseRestrictions

public Predicate getWhereClauseRestrictions()

applyPredicate

public void applyPredicate(Predicate predicate)

Description copied from interface: PredicateContainer

Apply a predicate to this container

Specified by:

applyPredicate in interface PredicateContainer

getGroupByClauseExpressions

public List<Expression> getGroupByClauseExpressions()

setGroupByClauseExpressions

public void setGroupByClauseExpressions(List<Expression> groupByClauseExpressions)

getHavingClauseRestrictions

public Predicate getHavingClauseRestrictions()

setHavingClauseRestrictions

public void setHavingClauseRestrictions(Predicate havingClauseRestrictions)

accept

public void accept(SqlAstWalker sqlTreeWalker)

Specified by:

accept in interface SqlAstNode