org.jmlspecs.jmlunit.strategies
Class CharExtensibleStrategy

java.lang.Object
  org.jmlspecs.jmlunit.strategies.CharAbstractStrategy
      org.jmlspecs.jmlunit.strategies.CharExtensibleStrategy

All Implemented Interfaces:

CharStrategyType, StrategyType

Direct Known Subclasses:

CharExtensibleStrategyDecorator.CharExtensibleStrategyDecorator$1, CharStrategy

public abstract class CharExtensibleStrategy

extends CharAbstractStrategy

Common code for extensible strategies for providing test data of type char.

This type provides an extension mechanism that is easier to use than a composite, wherein subclasses of subclasses can override the addData() method to provide additional data for testing.

Author:

Gary T. Leavens

Field Summary
private  char[]	data           The data to return in the iterations

 

Constructor Summary

CharExtensibleStrategy()

 

Method Summary
protected  char[]	addData()           Subclasses can override this to make simple extensions to the data used.
CharIterator	charIterator()           Compute a fresh CharIterator, which can be used to provide test data of type char.
protected abstract  char[]	defaultData()           Create and return the default data for the iterations.
protected  char[]	getData()           Create and return the data for the iterations.

 

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

data

private char[] data

The data to return in the iterations

CharExtensibleStrategy

public CharExtensibleStrategy()

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).

getData

protected char[] getData()

Create and return the data for the iterations. This is should only be called once for this object.

defaultData

protected abstract char[] defaultData()

Create and return the default data for the iterations. This is should only be called once for this object.

addData

protected char[] addData()

Subclasses can override this to make simple extensions to the data used.