JML

org.jmlspecs.jmlunit.strategies
Class DoubleAbstractFilteringStrategyDecorator

java.lang.Object
  extended byorg.jmlspecs.jmlunit.strategies.DoubleAbstractStrategy
      extended byorg.jmlspecs.jmlunit.strategies.DoubleAbstractFilteringStrategyDecorator
All Implemented Interfaces:
DoubleStrategyType, StrategyType
Direct Known Subclasses:
DoubleNonNegativeStrategyDecorator

public abstract class DoubleAbstractFilteringStrategyDecorator
extends DoubleAbstractStrategy

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

Author:
Gary T. Leavens

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

Field Detail

rawData

private final DoubleStrategyType rawData
The test data

Constructor Detail

DoubleAbstractFilteringStrategyDecorator

public DoubleAbstractFilteringStrategyDecorator(DoubleStrategyType strat)
Method Detail

doubleIterator

public DoubleIterator doubleIterator()
Description copied from interface: DoubleStrategyType
Compute a fresh DoubleIterator, which can be used to provide test data of type double. The DoubleIterator 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(double elem)
Return true if the element is to be returned by the getDouble() 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.