Top Fields Constructors Methods

org.hibernate.sql.ast.tree.select

public abstract Class QueryPart

Class Inheritance

extends Object
implements SqlAstNode

java.lang.Object
org.hibernate.sql.ast.tree.select.QueryPart

All Implemented Interfaces

org.hibernate.sql.ast.tree.SqlAstNode

Known Direct Subclasses

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

Imports

java.util.ArrayList, .List, java.util.function.Consumer, .Function, org.hibernate.query.sqm.FetchClauseType, org.hibernate.query.sqm.tree.expression.SqmAliasedNodeRef, org.hibernate.sql.ast.tree.SqlAstNode, org.hibernate.sql.ast.tree.expression.Expression

Author: Christian Beikov

Field Summary

Modifier and Type	Field and Description
private Expression	fetchClauseExpression
private FetchClauseType	fetchClauseType
private boolean	hasPositionalSortItem
private final boolean	isRoot
private Expression	offsetClauseExpression
private List<SortSpecification>	sortSpecifications

Constructor Summary

Access	Constructor and Description
public	QueryPart(boolean isRoot)
protected	QueryPart(boolean isRoot, QueryPart original)

Method Summary

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

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

fetchClauseExpression	back to summary
private Expression fetchClauseExpression

fetchClauseType	back to summary
private FetchClauseType fetchClauseType

hasPositionalSortItem	back to summary
private boolean hasPositionalSortItem

isRoot	back to summary
private final boolean isRoot

offsetClauseExpression	back to summary
private Expression offsetClauseExpression

sortSpecifications	back to summary
private List<SortSpecification> sortSpecifications

Constructor Detail

QueryPart	back to summary
public QueryPart(boolean isRoot)

QueryPart	back to summary
protected QueryPart(boolean isRoot, QueryPart original)

Method Detail

addSortSpecification	back to summary
public void addSortSpecification(SortSpecification specification)

getFetchClauseExpression	back to summary
public Expression getFetchClauseExpression()

getFetchClauseType	back to summary
public FetchClauseType getFetchClauseType()

getFirstQuerySpec	back to summary
public abstract QuerySpec getFirstQuerySpec()

getLastQuerySpec	back to summary
public abstract QuerySpec getLastQuerySpec()

getOffsetClauseExpression	back to summary
public Expression getOffsetClauseExpression()

getSortSpecifications	back to summary
public List<SortSpecification> getSortSpecifications()

hasOffsetOrFetchClause	back to summary
public boolean hasOffsetOrFetchClause()

hasPositionalSortItem	back to summary
public boolean hasPositionalSortItem()

hasSortSpecifications	back to summary
public boolean hasSortSpecifications()

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

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

setFetchClauseExpression	back to summary
public void setFetchClauseExpression(Expression fetchClauseExpression, FetchClauseType fetchClauseType)

setOffsetClauseExpression	back to summary
public void setOffsetClauseExpression(Expression offsetClauseExpression)

visitQuerySpecs	back to summary
public abstract void visitQuerySpecs(Consumer<QuerySpec> querySpecConsumer)

visitSortSpecifications	back to summary
public void visitSortSpecifications(Consumer<SortSpecification> consumer)