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

Class FeatureQuerySpecifications

java.lang.Object

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

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

org.n52.sensorweb.server.db.query.FeatureQuerySpecifications

public final class FeatureQuerySpecifications
extends ParameterQuerySpecifications

Field Summary

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

dbQuery, entityManager

Method Summary

Modifier and Type	Method	Description
org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.AbstractFeatureEntity>	matchesSpatially()
static FeatureQuerySpecifications	of(DbQuery dbQuery, javax.persistence.EntityManager entityManager)
org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.AbstractFeatureEntity>	selectFrom(org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.DatasetEntity> filter)	Matches procedures included in a result of a given filter, i.e.
org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.AbstractFeatureEntity>	selectFrom(org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.DatasetEntity> filter, String id)	Matches procedures 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

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 FeatureQuerySpecifications of(DbQuery dbQuery,
                                            javax.persistence.EntityManager entityManager)

selectFrom

public org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.AbstractFeatureEntity> selectFrom(org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.DatasetEntity> filter,
                                                                                                                   String id)

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

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

Parameters:

filter - the query

id - the feature id

Returns:

a boolean expression

selectFrom

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

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

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

Parameters:

filter - the query

Returns:

a boolean expression

matchesSpatially

public org.springframework.data.jpa.domain.Specification<org.n52.series.db.beans.AbstractFeatureEntity> matchesSpatially()