JML

org.jmlspecs.jmlunit.strategies
Class LongAbstractFilteringStrategyDecorator

java.lang.Object
  extended byorg.jmlspecs.jmlunit.strategies.LongAbstractStrategy
      extended byorg.jmlspecs.jmlunit.strategies.LongAbstractFilteringStrategyDecorator
All Implemented Interfaces:
LongStrategyType, StrategyType
Direct Known Subclasses:
LongNonNegativeStrategyDecorator

public abstract class LongAbstractFilteringStrategyDecorator
extends LongAbstractStrategy

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

Author:
Gary T. Leavens

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

Field Detail

rawData

private final LongStrategyType rawData
The test data

Constructor Detail

LongAbstractFilteringStrategyDecorator

public LongAbstractFilteringStrategyDecorator(LongStrategyType strat)
Method Detail

longIterator

public LongIterator longIterator()
Description copied from interface: LongStrategyType
Compute a fresh LongIterator, which can be used to provide test data of type long. The LongIterator 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(long elem)
Return true if the element is to be returned by the getLong() 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.