org.jmlspecs.jmlunit.strategies
Class BooleanArrayIterator

java.lang.Object
  org.jmlspecs.jmlunit.strategies.BooleanAbstractIterator
      org.jmlspecs.jmlunit.strategies.BooleanArrayIterator

All Implemented Interfaces:

BooleanIterator, Cloneable, IndefiniteIterator

public class BooleanArrayIterator

extends BooleanAbstractIterator

A BooleanIterator over arrays of boolean elements.

Author:

Gary T. Leavens

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

 

Constructor Summary
	BooleanArrayIterator(boolean[] elems)           Initialize this iterator to iterate over a clone of the array
protected	BooleanArrayIterator(int next, boolean[] 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.
boolean	getBoolean()           Return the current boolean in this iterator.
String	toString()

 

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

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 boolean[] elems

The elements

BooleanArrayIterator

public BooleanArrayIterator(boolean[] elems)

Initialize this iterator to iterate over a clone of the array

BooleanArrayIterator

protected BooleanArrayIterator(int next,
                               boolean[] 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?

getBoolean

public boolean getBoolean()

Description copied from interface: BooleanIterator

Return the current boolean 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: BooleanIterator

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

Specified by:

clone in interface BooleanIterator

Overrides:

clone in class BooleanAbstractIterator

toString

public String toString()

Overrides:

toString in class Object