org.jmlspecs.jmlunit.strategies
Interface DoubleStrategyType

All Superinterfaces:

StrategyType

All Known Implementing Classes:

DoubleAbstractStrategy

public interface DoubleStrategyType

extends StrategyType

The interface of strategies that provide test data of type double.

Author:

Gary T. Leavens

Class Specifications

Specifications inherited from class Object

represents objectState <- org.jmlspecs.lang.JMLDataGroup.IT; public represents _getClass <- \typeof(this);

Method Summary
DoubleIterator	doubleIterator()           Compute a fresh DoubleIterator, which can be used to provide test data of type double.

 

Methods inherited from interface org.jmlspecs.jmlunit.strategies.StrategyType

iterator

 

Method Detail

doubleIterator

public DoubleIterator doubleIterator()

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

Specifications:

assignable objectState;
ensures \fresh(\result );
ensures_redundantly \result != null;