JML

org.jmlspecs.jmlunit.strategies
Class BooleanAbstractFilteringStrategyDecorator

java.lang.Object
  extended byorg.jmlspecs.jmlunit.strategies.BooleanAbstractStrategy
      extended byorg.jmlspecs.jmlunit.strategies.BooleanAbstractFilteringStrategyDecorator
All Implemented Interfaces:
BooleanStrategyType, StrategyType

public abstract class BooleanAbstractFilteringStrategyDecorator
extends BooleanAbstractStrategy

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

Author:
Gary T. Leavens

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

Field Detail

rawData

private final BooleanStrategyType rawData
The test data

Constructor Detail

BooleanAbstractFilteringStrategyDecorator

public BooleanAbstractFilteringStrategyDecorator(BooleanStrategyType strat)
Method Detail

booleanIterator

public BooleanIterator booleanIterator()
Description copied from interface: BooleanStrategyType
Compute a fresh BooleanIterator, which can be used to provide test data of type boolean. The BooleanIterator 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(boolean elem)
Return true if the element is to be returned by the getBoolean() 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.