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.