Package org.axiondb.constraints

Constraint implementations.

See:
          Description

Class Summary
BaseConstraint Abstract base Constraint implementation.
BaseSelectableBasedConstraint Abstract base SelectableBasedConstraintimplementation.
CheckConstraint A CHECK constraint, which is violated whenever the given conditionis violated.
ForeignKeyConstraint A FOREIGN KEY constraint
NotNullConstraint A NOT NULL constraint, which is violated whenever one or more of the specified Selectables is null.
NullConstraint A NULL constraint, which is never violated but may be created and dropped.
PrimaryKeyConstraint A PRIMARY KEY constraint, which is violated whenever any of my Selectables are null or my collection of Selectables is not unique.
UniqueConstraint A UNIQUE constraint, which is violated when my collection of Selectables is not unique within my table.
 

Package org.axiondb.constraints Description

Constraint implementations.