JML

org.jmlspecs.jmlunit.strategies
Class CharAbstractFilteringStrategyDecorator

java.lang.Object
  extended byorg.jmlspecs.jmlunit.strategies.CharAbstractStrategy
      extended byorg.jmlspecs.jmlunit.strategies.CharAbstractFilteringStrategyDecorator
All Implemented Interfaces:
CharStrategyType, StrategyType

public abstract class CharAbstractFilteringStrategyDecorator
extends CharAbstractStrategy

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

Author:
Gary T. Leavens

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

Field Detail

rawData

private final CharStrategyType rawData
The test data

Constructor Detail

CharAbstractFilteringStrategyDecorator

public CharAbstractFilteringStrategyDecorator(CharStrategyType strat)
Method Detail

charIterator

public CharIterator charIterator()
Description copied from interface: CharStrategyType
Compute a fresh CharIterator, which can be used to provide test data of type char. The CharIterator 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(char elem)
Return true if the element is to be returned by the getChar() 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.