org.jmlspecs.jmlunit.strategies
Class AbstractFilteringStrategyDecorator

java.lang.Object
  org.jmlspecs.jmlunit.strategies.AbstractFilteringStrategyDecorator

All Implemented Interfaces:

StrategyType

Direct Known Subclasses:

NonNullStrategyDecorator

public abstract class AbstractFilteringStrategyDecorator

extends Object

implements StrategyType

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

Author:

Gary T. Leavens

Field Summary
private  StrategyType	rawData           The test data

 

Constructor Summary

AbstractFilteringStrategyDecorator(StrategyType strat)

 

Method Summary
abstract  boolean	approve(Object elem)           Return true if the element is to be returned by the get() method.
IndefiniteIterator	iterator()           Compute a fresh indefinite iterator, which can be used to provide test data of some reference type.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

rawData

private final StrategyType rawData

The test data

AbstractFilteringStrategyDecorator

public AbstractFilteringStrategyDecorator(StrategyType strat)

iterator

public IndefiniteIterator iterator()

Description copied from interface: StrategyType

Compute a fresh indefinite iterator, which can be used to provide test data of some reference type. The indefinite iterator 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).

Specified by:

iterator in interface StrategyType

approve

public abstract boolean approve(Object elem)

Return true if the element is to be returned by the get() method.