JML

org.jmlspecs.jmlunit.strategies
Class IntAbstractFilteringStrategyDecorator

java.lang.Object
  extended byorg.jmlspecs.jmlunit.strategies.IntAbstractStrategy
      extended byorg.jmlspecs.jmlunit.strategies.IntAbstractFilteringStrategyDecorator
All Implemented Interfaces:
IntStrategyType, StrategyType
Direct Known Subclasses:
IntNonNegativeStrategyDecorator

public abstract class IntAbstractFilteringStrategyDecorator
extends IntAbstractStrategy

A decorator for strategies that filters out data that is not approved.

Author:
Gary T. Leavens

Field Summary
private  IntStrategyType rawData
          The test data
 
Constructor Summary
IntAbstractFilteringStrategyDecorator(IntStrategyType strat)
           
 
Method Summary
abstract  boolean approve(int elem)
          Return true if the element is to be returned by the getInt() method.
 IntIterator intIterator()
          Compute a fresh IntIterator, which can be used to provide test data of type int.
 
Methods inherited from class org.jmlspecs.jmlunit.strategies.IntAbstractStrategy
iterator
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

rawData

private final IntStrategyType rawData
The test data

Constructor Detail

IntAbstractFilteringStrategyDecorator

public IntAbstractFilteringStrategyDecorator(IntStrategyType strat)
Method Detail

intIterator

public IntIterator intIterator()
Description copied from interface: IntStrategyType
Compute a fresh IntIterator, which can be used to provide test data of type int. The IntIterator returned should be freshly created. Usually it should not be at its end. However, in rare cases it might make sense to have an empty iterator be computed (e.g., by filtering).


approve

public abstract boolean approve(int elem)
Return true if the element is to be returned by the getInt() method.


JML

JML is Copyright (C) 1998-2002 by Iowa State University and is distributed under the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This release depends on code from the MultiJava project and is based in part on the Kopi project Copyright (C) 1990-99 DMS Decision Management Systems Ges.m.b.H.