com.ashridgetech.jamda.uml
Class PropertyPredicate

java.lang.Object
  |
  +--com.ashridgetech.jamda.uml.PropertyPredicate

All Implemented Interfaces:

org.apache.commons.collections.Predicate

public abstract class PropertyPredicate

extends java.lang.Object

implements org.apache.commons.collections.Predicate

A Predicate object for selecting Property objects. The client subclasses PropertyPredicate, and provides a select(com.ashridgetech.jamda.uml.Property) method that returns true if the given Property should be selected.

Version:

1.0

Author:

paulb

Constructor Summary

PropertyPredicate()

Method Summary

boolean	evaluate(java.lang.Object input) Implements the Predicate interface.
abstract boolean	select(Property property) Indicate whether property should be selected.

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyPredicate

public PropertyPredicate()

Method Detail

evaluate

public boolean evaluate(java.lang.Object input)

Implements the Predicate interface. Calls the subclass's select(com.ashridgetech.jamda.uml.Property) method.

Specified by:

evaluate in interface org.apache.commons.collections.Predicate

Parameters:

input - - must be a Property

Returns:

- true if the Property should be selected

select

public abstract boolean select(Property property)

Indicate whether property should be selected.

Parameters:

property - the Property to test

Returns:

true if property should be selected