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

Class QuerySpecifications

java.lang.Object

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

Direct Known Subclasses:

DataQuerySpecifications, DatasetQuerySpecifications, ParameterQuerySpecifications

public abstract class QuerySpecifications
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected DbQuery	dbQuery
protected javax.persistence.EntityManager	entityManager

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	QuerySpecifications(DbQuery dbQuery, javax.persistence.EntityManager entityManager)

Method Summary

Modifier and Type	Method	Description
protected javax.persistence.criteria.Predicate	getIdPredicate(javax.persistence.criteria.Join<?,?> join, Collection<String> ids)
protected Date	getTimespanEnd()
protected Date	getTimespanStart()

Methods inherited from class java.lang.Object

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

Field Detail

dbQuery

protected final DbQuery dbQuery

entityManager

protected final javax.persistence.EntityManager entityManager

Constructor Detail

QuerySpecifications

protected QuerySpecifications(DbQuery dbQuery,
                              javax.persistence.EntityManager entityManager)

Method Detail

getTimespanStart

protected Date getTimespanStart()

getTimespanEnd

protected Date getTimespanEnd()

getIdPredicate

protected javax.persistence.criteria.Predicate getIdPredicate(javax.persistence.criteria.Join<?,?> join,
                                                              Collection<String> ids)