org.hibernate.hql.ast.spi.predicate

Class ComparisonPredicate<Q>

java.lang.Object

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

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

All Implemented Interfaces:

Predicate<Q>

Direct Known Subclasses:

LuceneComparisonPredicate

public abstract class ComparisonPredicate<Q>
extends AbstractPredicate<Q>

An comparison predicate such as EQUALS or LESS.

Author:

Gunnar Morling

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ComparisonPredicate.Type

Field Summary

Fields

Modifier and Type	Field and Description
protected String	propertyName
protected ComparisonPredicate.Type	type
protected Object	value

Constructor Summary

Constructors

Constructor and Description
ComparisonPredicate(String propertyName, ComparisonPredicate.Type type, Object value)

Method Summary

Modifier and Type	Method and Description
protected abstract Q	getEqualsQuery()
protected abstract Q	getGreaterOrEqualsQuery()
protected abstract Q	getLessOrEqualsQuery()
Q	getQuery() Returns the query represented by this predicate.
protected abstract Q	getStrictlyGreaterQuery()
protected abstract Q	getStrictlyLessQuery()
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

Field Detail

propertyName

protected final String propertyName

type

protected final ComparisonPredicate.Type type

value

protected final Object value

Constructor Detail

ComparisonPredicate

public ComparisonPredicate(String propertyName,
                           ComparisonPredicate.Type type,
                           Object value)

Method Detail

getQuery

public Q getQuery()

Description copied from interface: Predicate

Returns the query represented by this predicate. Contains the all sub-predicates if this predicate is a parent predicate.

Returns:

the query represented by this predicate

getStrictlyLessQuery

protected abstract Q getStrictlyLessQuery()

getLessOrEqualsQuery

protected abstract Q getLessOrEqualsQuery()

getEqualsQuery

protected abstract Q getEqualsQuery()

getGreaterOrEqualsQuery

protected abstract Q getGreaterOrEqualsQuery()

getStrictlyGreaterQuery

protected abstract Q getStrictlyGreaterQuery()

toString

public String toString()

Overrides:

toString in class Object