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JDO Annotation FetchGroups Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of fetch-group objects Since: JDO 2.1 Public Annotation Attributes FetchGroup[] value default null The Fetch Groups Since: JDO 2.1

JDO Annotation FetchPlan Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the fetch plan of a persistence manager, query, or extent. Corresponds to the xml element "fetch-plan". Since: JDO 2.1 Public Annotation Attributes String[] fetchGroups default {} The fetch groups

JDO Annotation FetchPlans Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of FetchPlan objects Since: JDO 2.1 Public Annotation Attributes FetchPlan[] value default null The Fetch Plans Since: JDO 2.1

JDO Annotation ForeignKeys Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of foreign-key constraints. Since: JDO 2.1 Public Annotation Attributes ForeignKey [] value default null The foreign keys. Since: JDO 2.1

JDO Annotation Indices Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of index constraints. Since: JDO 2.1 Public Annotation Attributes Index [] value default null The indices Since: JDO 2.1

JDO Annotation Inheritance Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the inheritance of the class. Corresponds to the xml element "inheritance" of the "class" and "interface" elements. Since: JDO 2.1 Public Annotation Attributes String customStrategy default

JDO Annotation Join Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the join of a relation. Corresponds to the xml element "join". Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column in the join

JDO Annotation Joins Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of joins. Since: JDO 2.1 Public Annotation Attributes Join [] value default null The join definitions used for the mapping of this type. Joins for secondary tables are usually defined

JDO Annotation Key Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the key of a map relation. Corresponds to the xml element "key". Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column to store the key in

JDO Annotation Order Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the ordering component of an ordered container member, such as Java Collections ... ". Since: JDO 2.1 Public Annotation Attributes String column default "" The name of the column to use

JDO Annotation Attribute in javax.jdo. annotations .PersistenceCapable Persistent [] members default {} Member declarations. Annotations for persistent members of this class or interface can be specifed either here or on each member. Annotations for inherited members can only be specified here. Since: JDO 2.1

JDO Annotation PrimaryKey Target: ElementType.TYPE, ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation on a member to define it as a primary key member of a class or ... of a secondary table. Corresponds to the xml element "primary-key". Since: JDO 2.1 Public Annotation

JDO Annotation Queries Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of named queries. Since: JDO 2.1 Public Annotation Attributes Query[] value default null The named queries Since: JDO 2.1

JDO Annotation Query Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a named query. Corresponds to the xml element "query". Since: JDO 2.1 Public Annotation Attributes Extension [] extensions default {} Vendor extensions. Since: JDO 2.1 String fetchPlan default

JDO Annotation Sequence Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a datastore sequence. Maps across to the JDO2 element "sequence". Since: JDO 2.1 Public Annotation Attributes String datastoreSequence default "" Name of the sequence in the datastore. Since: JDO 2.1

JDO Annotation Uniques Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for a group of unique constraints. Since: JDO 2.1 Public Annotation Attributes Unique [] value default null The unique constraints. Since: JDO 2.1

JDO Annotation Value Target: ElementType.FIELD, ElementType.METHOD Implemented Interfaces: Annotation Annotation for the value of a map relation. Corresponds to the xml element "value". Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column to store the value in

JDO Annotation Version Target: ElementType.TYPE Implemented Interfaces: Annotation Annotation for the versioning of the class. Corresponds to the xml element "version" of the "class" and "property" elements. Since: JDO 2.1 Public Annotation Attributes String column default "" Name of the column

JDO Annotation Attribute in javax.jdo. annotations .Columns Column [] value default null The columns annotation information. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .ForeignKey String table default "" Table for the foreign key. This is needed iff annotating a type where the foreign key is not defined on the primary table for the type. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Index String table default "" Table for the index. This is needed iff annotating a type where the index is not defined on the primary table for the type. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent PersistenceModifier persistenceModifier default PersistenceModifier.UNSPECIFIED Modifier for this field. This is normally not specified, and the defaults are used, or the @Transactional or @NotPersistent annotation is specified directly

JDO Annotation Attribute in javax.jdo. annotations .Persistent String primaryKey default "" Whether this member is part of the primary key for application identity. This is equivalent to specifying @PrimaryKey as a separate annotation on the member. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Persistent int recursionDepth default 1 Recursion depth for this member. Used only when the annotation is used within the definition of a FetchGroup. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Unique String table default "" Table for the unique constraint. This is needed iff annotating a type where this unique constraint is not for the primary table for the persistent class or interface. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Cacheable String value default "true" Since: JDO 2.2

JDO Annotation Attribute in javax.jdo. annotations .Column String name default "" Name of the column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String target default "" Target column for this column in the other table when part of a foreign key relation. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String targetMember default "" Target member in the other class or interface for this column when part of a bidirectional relation. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String jdbcType default "" JDBC Type for this column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String sqlType default "" SQL Type for this column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column int length default -1 Maximum length of data stored in this column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column int scale default -1 Scale for the column when handling floating point values. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String allowsNull default "" Whether the column allows null values to be inserted. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String defaultValue default "" Default value for this column. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column String insertValue default "" Value to be inserted when this is an "unmapped" column Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Column Extension [] extensions default {} Vendor extensions. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity IdGeneratorStrategy strategy default IdGeneratorStrategy.UNSPECIFIED Strategy to use when generating datastore identities Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity String customStrategy default "" Custom strategy to use to generate the value for the identity. If customStrategy is non-empty, then strategy must be UNSPECIFIED. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity String sequence default "" Name of sequence to use when the strategy involves sequences Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity String column default "" Name of the column for the datastore identity Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity Column [] columns default {} The column(s) making up the datastore identity. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .DatastoreIdentity Extension [] extensions default {} Vendor extensions. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator DiscriminatorStrategy strategy default DiscriminatorStrategy.UNSPECIFIED Strategy to use for the discriminator. The discriminator determines the class associated with a row in the datastore. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator String customStrategy default "" Custom strategy to use for the discriminator. If customStrategy is non-empty, then strategy must be UNSPECIFIED. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator String indexed default "" Whether the discriminator is indexed. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator String column default "" Name of the column for the discriminator Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator String value default "" The value for the discriminator for objects of this class when using "value-map" strategy. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Discriminator Column [] columns default {} The column(s) making up the discriminator. Since: JDO 2.1

JDO Annotation Attribute in javax.jdo. annotations .Element Class[] types default {} Types of the elements. This can be determined if using JDK1.5 generics but is required otherwise. Multiple types can be specified if the implementation supports multiple types. Since: JDO 2.1