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getParameters()

Method javax.persistence.criteria.CriteriaQuery Set<ParameterExpression<?>> getParameters() Return the parameters of the query. Returns empty set if there are no parameters. Modifications to the set do not affect the query. Returns: the query parameters Since: JPA 2.0
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getCorrelatedJoins()

Method javax.persistence.criteria.Subquery Set<Join<?,?>> getCorrelatedJoins() Return the correlated joins of the subquery. Returns empty set if the subquery has no correlated joins. Modifications to the set do not affect the query. Returns: the correlated joins of the subquery Since: JPA 2.0
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getFetches()

Method javax.persistence.criteria.FetchParent Set<Fetch<X,?>> getFetches() Return the fetch joins that have been made from this type. Returns empty set if no fetch joins have been made from this type. Modifications to the set do not affect the query. Returns: fetch joins made from this type Since: JPA 2.0
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setRange(fromIncl, toExcl)

Method javax.jdo.Query void setRange( long fromIncl, long toExcl ) Set the range of results to return. The execution of the query is modified to return only a subset of results. If the filter would normally return 100 instances, and fromIncl is set to 50, and toExcl is set to 70, then the first 50
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getIgnoreCache()

Method javax.jdo.PersistenceManager boolean getIgnoreCache() Get the ignoreCache setting for queries. IgnoreCache set to true specifies that for all Query instances created by this PersistenceManager, the default is the cache should be ignored for queries. Returns: the ignoreCache setting. Since: JDO 1.0
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setRetainValues(flag)

Method javax.jdo.PersistenceManagerFactory void setRetainValues( boolean flag ) Set the default RetainValues setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default RetainValues setting. Since: JDO 1.0
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setNontransactionalWrite(flag)

Method javax.jdo.PersistenceManagerFactory void setNontransactionalWrite( boolean flag ) Set the default NontransactionalWrite setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default NontransactionalWrite setting. Since: JDO 1.0
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setNontransactionalRead(flag)

Method javax.jdo.PersistenceManagerFactory void setNontransactionalRead( boolean flag ) Set the default NontransactionalRead setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default NontransactionalRead setting. Since: JDO 1.0
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setOptimistic(flag)

Method javax.jdo.PersistenceManagerFactory void setOptimistic( boolean flag ) Set the default Optimistic setting for all PersistenceManager instances obtained from this factory. Parameters: flag - the default Optimistic setting. Since: JDO 1.0
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javax.jdo.spi.JDOPermission

This allows setting the StateManager for an instance of PersistenceCapable. The StateManager has unlimited access to get and set persistent and transactional fields of the PersistenceCapable instance ... for manageMetadata permission checking. Since: JDO 1.0.2 JDOPermission SET_STATE_MANAGER An instance

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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