org.datamanager.constraint
Class EntityEqualsConstraint

java.lang.Object
  |
  +--org.datamanager.kernel.AbstractEntityConstraint
        |
        +--org.datamanager.constraint.EntityEqualsConstraint

All Implemented Interfaces:

Constraint, EntityConstraint, EntityValue, Serializable

public class EntityEqualsConstraint

extends AbstractEntityConstraint

Check to see if a given Entity is equal to another.

Author:

Benjamin Keil

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datamanager.kernel.AbstractEntityConstraint

DEBUG_ACCEPTS_MESSAGE

Fields inherited from interface org.datamanager.constraint.EntityConstraint

NONE

Constructor Summary

EntityEqualsConstraint(Entity match)
Create a new EntityEqualsConstraint.

Method Summary

protected boolean

describes(Entity defendant) Check whether the given Entity is the same as the Entity specified in the constructor.

Methods inherited from class org.datamanager.kernel.AbstractEntityConstraint

accepts

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntityEqualsConstraint

public EntityEqualsConstraint(Entity match)

Create a new EntityEqualsConstraint.

Parameters:

match - Entity to match.

Method Detail

describes

protected boolean describes(Entity defendant)
                     throws DataManagerException

Check whether the given Entity is the same as the Entity specified in the constructor.

Specified by:

describes in class AbstractEntityConstraint

Parameters:

defendant - An Entity to check.

Returns:

Whether the two Entities are the same.

DataManagerException