org.hibernate.hql.ast.spi.predicate

Class RootPredicate<Q>

java.lang.Object

org.hibernate.hql.ast.spi.predicate.AbstractPredicate<Q>

org.hibernate.hql.ast.spi.predicate.RootPredicate<Q>

All Implemented Interfaces:

ParentPredicate<Q>, Predicate<Q>

Direct Known Subclasses:

LuceneRootPredicate

public abstract class RootPredicate<Q>
extends AbstractPredicate<Q>
implements ParentPredicate<Q>

The root predicate of the WHERE clause of a query. Allows for a uniform handling of clauses containing only a single predicate as well as clauses containing several logically joined predicates.

Author:

Gunnar Morling

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.hql.ast.spi.predicate.Predicate

Predicate.Type

Field Summary

Fields

Modifier and Type	Field and Description
protected Predicate<Q>	child

Constructor Summary

Constructors

Constructor and Description
RootPredicate()

Method Summary

Modifier and Type	Method and Description
void	add(Predicate<Q> predicate) Adds the given predicate to this parent predicate.
String	toString()

Methods inherited from class org.hibernate.hql.ast.spi.predicate.AbstractPredicate

as, getType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.hql.ast.spi.predicate.Predicate

as, getQuery, getType

Field Detail

child

protected Predicate<Q> child

Constructor Detail

RootPredicate

public RootPredicate()

Method Detail

add

public void add(Predicate<Q> predicate)

Description copied from interface: ParentPredicate

Adds the given predicate to this parent predicate.

Specified by:

add in interface ParentPredicate<Q>

Parameters:

predicate - the predicate to add

toString

public String toString()

Overrides:

toString in class Object