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| Packages that use Constraint | |
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| org.apache.openjpa.jdbc.schema | OpenJPA-JDBC Schema Management | 
| Uses of Constraint in org.apache.openjpa.jdbc.schema | 
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| Subclasses of Constraint in org.apache.openjpa.jdbc.schema | |
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|  class | ForeignKeyRepresents a database foreign key; may be a logical key with no database representation. | 
|  class | IndexRepresents a database index. | 
|  class | LocalConstraintConstraint over local table columns, as opposed to a foreign key which spans tables. | 
|  class | PrimaryKeyRepresents a table primary key. | 
|  class | UniqueRepresents a unique constraint. | 
| Methods in org.apache.openjpa.jdbc.schema with type parameters of type Constraint | ||
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| 
 | Column.getConstraints(Class<T> type)Gets all constrains of the given type attached to this column. | |
| Methods in org.apache.openjpa.jdbc.schema that return types with arguments of type Constraint | |
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|  Set<Constraint> | Column.getConstraints()Gets all constrains attached this column. | 
| Methods in org.apache.openjpa.jdbc.schema with parameters of type Constraint | |
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|  void | Column.addConstraint(Constraint c)Adds the given constraint to this column. | 
|  void | Column.removeConstraint(Constraint c)Removes the given constraint from this column. | 
| Method parameters in org.apache.openjpa.jdbc.schema with type arguments of type Constraint | |
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|  boolean | Column.hasConstraint(Class<? extends Constraint> type)Affirms if this column has any constraint of given type. | 
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