org.jmlspecs.jmlunit.strategies
Class ByteExtensibleStrategy

java.lang.Object
  org.jmlspecs.jmlunit.strategies.ByteAbstractStrategy
      org.jmlspecs.jmlunit.strategies.ByteExtensibleStrategy

All Implemented Interfaces:

ByteStrategyType, StrategyType

Direct Known Subclasses:

ByteExtensibleStrategyDecorator.ByteExtensibleStrategyDecorator$1, ByteStrategy

public abstract class ByteExtensibleStrategy

extends ByteAbstractStrategy

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

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  byte[]	data           The data to return in the iterations

 

Constructor Summary

ByteExtensibleStrategy()

 

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

 

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

iterator

 

Methods inherited from class java.lang.Object

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

 

Field Detail

data

private byte[] data

The data to return in the iterations

ByteExtensibleStrategy

public ByteExtensibleStrategy()

byteIterator

public ByteIterator byteIterator()

Description copied from interface: ByteStrategyType

Compute a fresh ByteIterator, which can be used to provide test data of type byte. The ByteIterator 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 byte[] getData()

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

defaultData

protected abstract byte[] defaultData()

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

addData

protected byte[] addData()

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