Package org.n52.sensorweb.server.db.query

Class OfferingQuerySpecifications

java.lang.Object

org.n52.sensorweb.server.db.query.QuerySpecifications

org.n52.sensorweb.server.db.query.ParameterQuerySpecifications

org.n52.sensorweb.server.db.query.OfferingQuerySpecifications

public final class OfferingQuerySpecifications
extends ParameterQuerySpecifications

Field Summary

Fields inherited from class org.n52.sensorweb.server.db.query.QuerySpecifications

dbQuery, entityManager

Method Summary

Modifier and Type	Method	Description
static OfferingQuerySpecifications	of(DbQuery dbQuery)
org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.OfferingEntity>	selectFrom(org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.DatasetEntity> filter)	Matches offerings included in a result of a given filter, i.e.

Methods inherited from class org.n52.sensorweb.server.db.query.ParameterQuerySpecifications

matchServices, matchServices, matchServices, matchServices, of

Methods inherited from class org.n52.sensorweb.server.db.query.QuerySpecifications

getIdPredicate, getTimespanEnd, getTimespanStart

Methods inherited from class java.lang.Object

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

Method Detail

of

public static OfferingQuerySpecifications of(DbQuery dbQuery)

selectFrom

public org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.OfferingEntity> selectFrom(org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.DatasetEntity> filter)

Matches offerings included in a result of a given filter, i.e.

   where id in (select fk_offering_id from dataset where <filter>)
 

Parameters:

filter - the query

Returns:

a boolean expression