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in(values)

Method javax.persistence.criteria.Expression Predicate in( Expression... values ) Create a predicate to test whether the expression is a member of the argument list. Parameters: values - expressions to be tested against Returns: predicate testing for membership Since: JPA 2.0
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javax.jdo.annotations.Inheritance

to use for inheritance. Specifies in which table(s) the members for the class are stored. Returns
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Order.mappedBy

Annotation Element javax.jdo.annotations.Order String mappedBy Name of a field or property in the target class that acts as the ordering field or property for this member. Return the name of the field or property in the target class Default value: "" Since: JDO 2.1
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Order.column

Annotation Element javax.jdo.annotations.Order String column The name of the column to use for ordering the elements of the member. Returns: the name of the ordering column Default value: "" Since: JDO 2.1
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javax.jdo.JDOEntityManager

either the PersistenceManager or PersistenceManagerFactory, create it with no members. The FetchGroup immediately
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Persistent.column

Annotation Element javax.jdo.annotations.Persistent String column Column name where the values are stored for this member. Returns: the name of the column Default value: "" Since: JDO 2.1
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Persistent.recursionDepth

Annotation Element javax.jdo.annotations.Persistent int recursionDepth Recursion depth for this member. Used only when the annotation is used within the definition of a FetchGroup. Returns: the recursion depth Default value: 1 Since: JDO 2.1
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FetchGroup.RELATIONSHIP

Static Field javax.jdo.FetchGroup String RELATIONSHIP For use with addCategory and removeCategory calls. This category includes members of all relationship types. Since: JDO 2.2
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javax.jdo.PersistenceManagerFactory

its definition to a new FetchGroup. If the FetchGroup does not already exist, create it with no members
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FetchGroup.MULTIVALUED

Static Field javax.jdo.FetchGroup String MULTIVALUED For use with addCategory and removeCategory calls. This category includes members of all multi-valued types, including Collection, array, and Map types of basic and relationship types. Since: JDO 2.2

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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