Package org.hibernate.sql.ast.tree.select

Class QueryPart

java.lang.Object

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

All Implemented Interfaces:

SqlAstNode

Direct Known Subclasses:

QueryGroup, QuerySpec

public abstract class QueryPart
extends Object
implements SqlAstNode

Constructor Summary

Constructors

Modifier	Constructor	Description
	QueryPart(boolean isRoot)
protected	QueryPart(boolean isRoot, QueryPart original)

Method Summary

Modifier and Type	Method	Description
void	addSortSpecification(SortSpecification specification)
Expression	getFetchClauseExpression()
FetchClauseType	getFetchClauseType()
abstract QuerySpec	getFirstQuerySpec()
abstract QuerySpec	getLastQuerySpec()
Expression	getOffsetClauseExpression()
List<SortSpecification>	getSortSpecifications()
boolean	hasOffsetOrFetchClause()
boolean	hasPositionalSortItem()
boolean	hasSortSpecifications()
boolean	isRoot()	Does this QueryPart map to the statement's root query (as opposed to one of its sub-queries)?
abstract <T> T	queryQuerySpecs(Function<QuerySpec,T> querySpecConsumer)
void	setFetchClauseExpression(Expression fetchClauseExpression, FetchClauseType fetchClauseType)
void	setOffsetClauseExpression(Expression offsetClauseExpression)
abstract void	visitQuerySpecs(Consumer<QuerySpec> querySpecConsumer)
void	visitSortSpecifications(Consumer<SortSpecification> consumer)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.ast.tree.SqlAstNode

accept

Constructor Detail

QueryPart

public QueryPart(boolean isRoot)

QueryPart

protected QueryPart(boolean isRoot,
                    QueryPart original)

Method Detail

getFirstQuerySpec

public abstract QuerySpec getFirstQuerySpec()

getLastQuerySpec

public abstract QuerySpec getLastQuerySpec()

visitQuerySpecs

public abstract void visitQuerySpecs(Consumer<QuerySpec> querySpecConsumer)

queryQuerySpecs

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

isRoot

public boolean isRoot()

Does this QueryPart map to the statement's root query (as opposed to one of its sub-queries)?

hasSortSpecifications

public boolean hasSortSpecifications()

hasPositionalSortItem

public boolean hasPositionalSortItem()

getSortSpecifications

public List<SortSpecification> getSortSpecifications()

visitSortSpecifications

public void visitSortSpecifications(Consumer<SortSpecification> consumer)

addSortSpecification

public void addSortSpecification(SortSpecification specification)

hasOffsetOrFetchClause

public boolean hasOffsetOrFetchClause()

getOffsetClauseExpression

public Expression getOffsetClauseExpression()

setOffsetClauseExpression

public void setOffsetClauseExpression(Expression offsetClauseExpression)

getFetchClauseExpression

public Expression getFetchClauseExpression()

setFetchClauseExpression

public void setFetchClauseExpression(Expression fetchClauseExpression,
                                     FetchClauseType fetchClauseType)

getFetchClauseType

public FetchClauseType getFetchClauseType()