 350 | as arguments. Path expressions that navigate from one object to another. Instances of user defined ... . But more often they are used in JPQL path expressions that navigate to values of simple types (number, boolean ... , and they can be used in ordering. Navigation through Path Expressions A path expression always starts |
92 | :
path="$objectdb/db-files ... . The element
path="$objectdb/db-files" />
The element has one attribute, path, which specifies the location of ObjectDB databases that the server manages. The $objectdb |
85 | javax.persistence.criteria Interface Path Superinterfaces: Expression, Selectionpath from a bound type or collection, and is a "primitive" expression. Since: JPA 2.0 Learn how to use JPA criteria API paths in Chapter 4 of the ObjectDB/JPA |
76 | Method javax.persistence.criteria.Path Path get( String attributeName ) Create a path ... the type resulting from the get operation in order to avoid the use of Path variables ... "))); rather than: CriteriaQuery q = cb.createQuery(Person.class); Root p = q.from(Person.class); Path > nicknames = p |
73 | Method javax.persistence.criteria.Path Path get( SingularAttribute attribute ) Create a path corresponding to the referenced single-valued attribute. Parameters: attribute - single-valued attribute Returns: path corresponding to the referenced attribute Since: JPA 2.0 |
72 | Method javax.persistence.criteria.Path Bindable getModel() Return the bindable object that corresponds to the path expression. Returns: bindable object corresponding to the path Since: JPA 2.0 |
72 | Method javax.persistence.criteria.Path Path getParentPath() Return the parent "node" in the path or null if no parent. Returns: parent Since: JPA 2.0 |
72 | Method javax.persistence.criteria.Path Expression> type() Create an expression corresponding to the type of the path. Returns: expression corresponding to the type of the path Since: JPA 2.0 |
71 | Method javax.persistence.criteria.Path Expression get( PluralAttribute collection ) Create a path corresponding to the referenced collection-valued attribute. Parameters: collection - collection-valued attribute Returns: expression corresponding to the referenced attribute Since: JPA 2.0 |
71 | Method javax.persistence.criteria.Path Expression get( MapAttribute map ) Create a path corresponding to the referenced map-valued attribute. Parameters: map - map-valued attribute Returns: expression corresponding to the referenced attribute Since: JPA 2.0 |