7 | GROUP BY and HAVING clauses an Expression<Boolean> argument and the other having form takes a variable number of Predicate arguments |
7 | Index Definition a value of one of the following persistable types: Primitive types: boolean, byte, short, char, int |
7 | JPA Primary Key: boolean, byte, short, char, int, long, float, double. Equivalent wrapper classes from package java |
7 | Shared (L2) Entity Cache is cached: boolean isCached = cache.contains(MyEntity.class, Long.valueOf(id)); Cached entity |
7 | Working with JPA Entity Objects is in the persistence context: boolean isManaged = em.contains(employee); The persistence |
7 | javax.persistence.metamodel.SingularAttribute boolean isAssociation() Is the attribute an association. Is the attribute an association. Returns: boolean indicating whether the attribute corresponds to an association Since: JPA 2.0 boolean isCollection ... collection-valued (represents a Collection, Set, List, or Map). Returns: boolean indicating |
7 | javax.persistence.criteria.AbstractQuery. Since: JPA 2.0 AbstractQuery<T> distinct(boolean distinct) Specify whether duplicate query results ... been specified, duplicate results must be retained. Parameters: distinct - boolean value specifying ... <Boolean> restriction) Specify a restriction over the groups of the query. Specify a restriction |
0 | javax.jdo.spi.StateManager instances of PersistenceCapable instances, at the choice of the implementation. Since: JDO 1.0 boolean getBooleanField( PersistenceCapable pc, int field, boolean currentValue) Return the value ... representing the version of the calling instance Since: JDO 2.0 boolean isDeleted( PersistenceCapable pc |
0 | javax.jdo.Query to the Class of the query. It is then evaluated by the Boolean expression of the filter. The element ... . Returns: the fetch plan used by this query Since: JDO 2.0 boolean getIgnoreCache ... . Returns: the PersistenceManager associated with this Query. Since: JDO 1.0 boolean isUnmodifiable |
0 | javax.jdo.spi.PersistenceCapable See Also: PersistenceManager.getObjectId(Object pc) PersistenceManager.getObjectById(Object oid, boolean validate ... () PersistenceManager.getObjectId(Object pc) PersistenceManager.getObjectById(Object oid, boolean validate) Object ... : the version Since: JDO 2.0 boolean jdoIsDeleted() Tests whether this object has been deleted. Tests |
