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JDO Doc
2

FetchPlan.fetchSize

Annotation Element javax.jdo.annotations.FetchPlan int fetchSize The number of instances of multi-valued fields retrieved by queries. Returns: the fetch size Default value: 0 Since: JDO 2.1
JDO Doc
2

FetchPlan.maxFetchDepth

Annotation Element javax.jdo.annotations.FetchPlan int maxFetchDepth The depth of references to instantiate, starting with the root object. Returns: the maxium fetch depth Default value: 1 Since: JDO 2.1
Forum
2

find() delay

();                for (int i = 0; i < 30; i++) {             em.getTransaction().begin ... ();         }         for (int i = 0; i < 30; i++) {             System.out.println(em.find(MyEntity.class, i ... ");   EntityManager em = emf.createEntityManager();   EntityTransaction trans = em.getTransaction();   int
JPA Doc
2

get(i)

Method javax.persistence.Tuple Object get(   int i ) Get the value of the element at the specified position in the result tuple. The first position is 0. Parameters: i - position in result tuple Returns: value of the tuple element Throws: IllegalArgumentException - if i exceeds length of result tuple Since: JPA 2.0
JPA Doc
2

get(i, type)

Method javax.persistence.Tuple X get(   int i,   Class type ) Get the value of the element at the specified position in the result tuple. The first position is 0. Parameters: i - position in result tuple type - type of the tuple element Returns: value of the tuple element Throws
JDO Doc
2

getBooleanField(pc, field, currentValue)

Method javax.jdo.spi.StateManager boolean getBooleanField(   PersistenceCapable pc,   int field,   boolean currentValue ) Return the value for the field. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field Returns: the new value for the field Since: JDO 1.0
JDO Doc
2

getByteField(pc, field, currentValue)

Method javax.jdo.spi.StateManager byte getByteField(   PersistenceCapable pc,   int field,   byte currentValue ) Return the value for the field. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field Returns: the new value for the field Since: JDO 1.0
JDO Doc
2

getCharField(pc, field, currentValue)

Method javax.jdo.spi.StateManager char getCharField(   PersistenceCapable pc,   int field,   char currentValue ) Return the value for the field. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field Returns: the new value for the field Since: JDO 1.0
JDO Doc
2

getDetachmentOptions()

Method javax.jdo.FetchPlan int getDetachmentOptions() Get options used during detachment. Since: JDO 2.0
JDO Doc
2

getDoubleField(pc, field, currentValue)

Method javax.jdo.spi.StateManager double getDoubleField(   PersistenceCapable pc,   int field,   double currentValue ) Return the value for the field. Parameters: pc - the calling PersistenceCapable instance field - the field number currentValue - the current value of the field Returns: the new value for the field Since: JDO 1.0