org.datamanager.constraint
Class ValueInRangeConstraint

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

All Implemented Interfaces:

Constraint, EntityConstraint, EntityValue, Serializable

public class ValueInRangeConstraint

extends AbstractEntityConstraint

See if the value of an Entity is within a specific range.

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

ValueInRangeConstraint(double low, double high)
Create a new ValueInRangeConstraint.

Method Summary

protected boolean

describes(Entity defendant) Decide if the Entity is acceptable or not.

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

ValueInRangeConstraint

public ValueInRangeConstraint(double low,
                              double high)

Create a new ValueInRangeConstraint.

Parameters:

low - Lower bounds.

high - Upper bounds.

Method Detail

describes

protected boolean describes(Entity defendant)
                     throws DataManagerException

Decide if the Entity is acceptable or not.

Specified by:

describes in class AbstractEntityConstraint

Parameters:

defendant - Entity to check.

Returns:

Whether the Entity satisfies this constraint or not.

DataManagerException