org.jmlspecs.jmlunit.strategies
Class FloatExtensibleStrategyDecorator

java.lang.Object
  org.jmlspecs.jmlunit.strategies.FloatAbstractStrategy
      org.jmlspecs.jmlunit.strategies.FloatExtensibleStrategyDecorator

All Implemented Interfaces:

FloatStrategyType, StrategyType

Direct Known Subclasses:

FloatBigStrategy

public class FloatExtensibleStrategyDecorator

extends FloatAbstractStrategy

A decorator for strategies (which provide test data of type type float) that allows for easy extension to the test data of the underlying strategy.

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.

Author:

Gary T. Leavens

Field Summary
private  FloatStrategyType	addedData           The added data, returned after the default data in the iterations.
private  FloatStrategyType	defaultData           The default data, returned first in the iterations.

 

Constructor Summary

FloatExtensibleStrategyDecorator(FloatStrategyType strat)

 

Method Summary
protected  float[]	addData()           Subclasses can override this to make simple extensions to the data used.
FloatIterator	floatIterator()           Compute a fresh FloatIterator, which can be used to provide test data of type float.

 

Methods inherited from class org.jmlspecs.jmlunit.strategies.FloatAbstractStrategy

iterator

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

defaultData

private FloatStrategyType defaultData

The default data, returned first in the iterations.

addedData

private FloatStrategyType addedData

The added data, returned after the default data in the iterations.

FloatExtensibleStrategyDecorator

public FloatExtensibleStrategyDecorator(FloatStrategyType strat)

floatIterator

public FloatIterator floatIterator()

Description copied from interface: FloatStrategyType

Compute a fresh FloatIterator, which can be used to provide test data of type float. The FloatIterator 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).

addData

protected float[] addData()

Subclasses can override this to make simple extensions to the data used. This should only be called once when the object is being constructed.