org.jmlspecs.jmlunit.strategies
Class DoubleArrayIterator

java.lang.Object
  org.jmlspecs.jmlunit.strategies.DoubleAbstractIterator
      org.jmlspecs.jmlunit.strategies.DoubleArrayIterator

All Implemented Interfaces:

Cloneable, DoubleIterator, IndefiniteIterator

public class DoubleArrayIterator

extends DoubleAbstractIterator

A DoubleIterator over arrays of double elements.

Author:

Gary T. Leavens

Field Summary
private  double[]	elems           The elements
private  int	next           The next element's index (zero based)

 

Constructor Summary
	DoubleArrayIterator(double[] elems)           Initialize this iterator to iterate over a clone of the array
protected	DoubleArrayIterator(int next, double[] elems)           Initialize this iterator to iterate over a clone of the array, starting at the given next index

 

Method Summary
void	advance()           Advance the state of this iteration to the next position.
boolean	atEnd()           Is this iterator at its end?
Object	clone()           Return a copy of this iterator in the same state as this object.
double	getDouble()           Return the current double in this iterator.
String	toString()

 

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

get

 

Methods inherited from class java.lang.Object

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

 

Field Detail

next

private int next

The next element's index (zero based)

elems

private double[] elems

The elements

DoubleArrayIterator

public DoubleArrayIterator(double[] elems)

Initialize this iterator to iterate over a clone of the array

DoubleArrayIterator

protected DoubleArrayIterator(int next,
                              double[] elems)

Initialize this iterator to iterate over a clone of the array, starting at the given next index

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?

getDouble

public double getDouble()

Description copied from interface: DoubleIterator

Return the current double in this iterator.

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: DoubleIterator

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

Specified by:

clone in interface DoubleIterator

Overrides:

clone in class DoubleAbstractIterator

toString

public String toString()

Overrides:

toString in class Object