Class CloneableObjectAbstractExtensibleStrategyDecorator

  extended byorg.jmlspecs.jmlunit.strategies.AbstractExtensibleStrategyDecorator
      extended byorg.jmlspecs.jmlunit.strategies.CloneableObjectAbstractExtensibleStrategyDecorator
All Implemented Interfaces:
Direct Known Subclasses:

public abstract class CloneableObjectAbstractExtensibleStrategyDecorator
extends AbstractExtensibleStrategyDecorator

A decorator for cloneable object strategies that allows for easy extension with cloneable test data.

This type provides an extension mechanism that is easier to use than a composite. To extend the test data, make a subclass that overrides the addData() method; this method provides the additional data for testing.

Gary T. Leavens

Class Specifications

Specifications inherited from class Object
represents objectState <- org.jmlspecs.lang.JMLDataGroup.IT;
public represents _getClass <- \typeof(this);

Model Field Summary
Model fields inherited from class java.lang.Object
_getClass, objectState, theString
Ghost Field Summary
Ghost fields inherited from class java.lang.Object
objectTimesFinalized, owner
Field Summary
Fields inherited from class org.jmlspecs.jmlunit.strategies.AbstractExtensibleStrategyDecorator
addedData, defaultData
Constructor Summary
CloneableObjectAbstractExtensibleStrategyDecorator(StrategyType strat)
Model Method Summary
Model methods inherited from class java.lang.Object
Method Summary
protected  StrategyType addedDataStrategy(final Object[] added)
abstract  Object cloneElement(Object elem)
          Return a clone of the argument.
Methods inherited from class org.jmlspecs.jmlunit.strategies.AbstractExtensibleStrategyDecorator
addData, iterator
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public CloneableObjectAbstractExtensibleStrategyDecorator(StrategyType strat)
public normal_behavior
requires strat != null;
assignable defaultData, addedData, objectState;
ensures this.defaultData == strat;
Method Detail


protected StrategyType addedDataStrategy(final Object[] added)
Specifications inherited from overridden method addedDataStrategy(Object[] added) in class AbstractExtensibleStrategyDecorator:
protected normal_behavior
requires added != null;
assignable addedData, objectState;
ensures \result != null;


public abstract Object cloneElement(Object elem)
Return a clone of the argument.

Specifications: pure
protected normal_behavior
requires elem != null;
assignable \nothing;
ensures \result != null&&\result .equals(elem);


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.