org.jmlspecs.jmlunit.strategies
Class FloatAbstractFilteringIteratorDecorator

java.lang.Object
  org.jmlspecs.jmlunit.strategies.FloatAbstractIterator
      org.jmlspecs.jmlunit.strategies.FloatAbstractFilteringIteratorDecorator

All Implemented Interfaces:

Cloneable, FloatIterator, IndefiniteIterator

Direct Known Subclasses:

FloatAbstractFilteringStrategyDecorator.NewIter, FloatNonNegativeIteratorDecorator

public abstract class FloatAbstractFilteringIteratorDecorator

extends FloatAbstractIterator

An filtering decorator for an indefinite iterator over type float.

Author:

Gary T. Leavens

Field Summary
private  FloatIterator	rawElems

 

Constructor Summary

FloatAbstractFilteringIteratorDecorator(FloatIterator iter)           Initialize this iterator decorator

FloatAbstractFilteringIteratorDecorator(FloatIterator iter, float ignored)           Partially intialize this iterator decorator, with a call to initialize needed after this call.

 

Method Summary
void	advance()           Advance the state of this iteration to the next position.
abstract  boolean	approve(float elem)           Return true if the element is to be returned by the getFloat() method.
boolean	atEnd()           Is this iterator at its end?
Object	clone()           Return a copy of this iterator in the same state as this object.
float	getFloat()           Return the current approved element.
void	initialize()           Complete initialization of this object.
private  void	setCursor()           Set the cursor to the next element that is approved, if any.
String	toString()

 

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

get

 

Methods inherited from class java.lang.Object

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

 

Field Detail

rawElems

private FloatIterator rawElems

FloatAbstractFilteringIteratorDecorator

public FloatAbstractFilteringIteratorDecorator(FloatIterator iter)

Initialize this iterator decorator

FloatAbstractFilteringIteratorDecorator

public FloatAbstractFilteringIteratorDecorator(FloatIterator iter,
                                               float ignored)

Partially intialize this iterator decorator, with a call to initialize needed after this call.

initialize

public void initialize()

Complete initialization of this object.

setCursor

private void setCursor()

Set the cursor to the next element that is approved, if any.

approve

public abstract boolean approve(float elem)

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

atEnd

public boolean atEnd()

Description copied from interface: IndefiniteIterator

Is this iterator at its end? That is, if we called get(), would it throw an exception?

getFloat

public float getFloat()
               throws NoSuchElementException

Return the current approved element.

Throws:

NoSuchElementException

advance

public void advance()

Description copied from interface: IndefiniteIterator

Advance the state of this iteration to the next position. Note that this never throws an exception.

clone

public Object clone()

Description copied from interface: FloatIterator

Return a copy of this iterator in the same state as this object.

Specified by:

clone in interface FloatIterator

Overrides:

clone in class FloatAbstractIterator

toString

public String toString()

Overrides:

toString in class Object