com.gisgraphy.hibernate.criterion

Class DistanceRestriction

java.lang.Object

com.gisgraphy.hibernate.criterion.DistanceRestriction

All Implemented Interfaces:

Serializable, org.hibernate.criterion.Criterion

public class DistanceRestriction
extends Object
implements org.hibernate.criterion.Criterion

An implementation of the Criterion interface that implements distance restriction

Author:

David Masclet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DistanceRestriction(com.vividsolutions.jts.geom.Point point, double distance)
DistanceRestriction(com.vividsolutions.jts.geom.Point point, double distance, boolean useIndex)

Method Summary

Methods

Modifier and Type	Method and Description
org.hibernate.engine.TypedValue[]	getTypedValues(org.hibernate.Criteria criteria, org.hibernate.criterion.CriteriaQuery criteriaQuery)
String	toSqlString(org.hibernate.Criteria criteria, org.hibernate.criterion.CriteriaQuery criteriaQuery)

Methods inherited from class java.lang.Object

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

Constructor Detail

DistanceRestriction

public DistanceRestriction(com.vividsolutions.jts.geom.Point point,
                   double distance,
                   boolean useIndex)

Parameters:

point - Point we have to calculate the distance from

distance - The distance restriction

useIndex - Wether we must use index or not

DistanceRestriction

public DistanceRestriction(com.vividsolutions.jts.geom.Point point,
                   double distance)

Parameters:

point - Point we have to calculate the distance from

distance - The distance restriction by default use index

Method Detail

getTypedValues

public org.hibernate.engine.TypedValue[] getTypedValues(org.hibernate.Criteria criteria,
                                               org.hibernate.criterion.CriteriaQuery criteriaQuery)
                                                 throws org.hibernate.HibernateException

Specified by:

getTypedValues in interface org.hibernate.criterion.Criterion

Throws:

org.hibernate.HibernateException

toSqlString

public String toSqlString(org.hibernate.Criteria criteria,
                 org.hibernate.criterion.CriteriaQuery criteriaQuery)
                   throws org.hibernate.HibernateException

Specified by:

toSqlString in interface org.hibernate.criterion.Criterion

Throws:

org.hibernate.HibernateException