CH.ifa.draw.standard

Class ReverseFigureEnumerator

java.lang.Object

CH.ifa.draw.standard.ReverseFigureEnumerator

All Implemented Interfaces:

FigureEnumeration, java.util.Enumeration

public final class ReverseFigureEnumerator
extends java.lang.Object
implements FigureEnumeration

An Enumeration that enumerates a vector of figures back (size-1) to front (0).

Constructor Summary

Constructors

Constructor and Description
ReverseFigureEnumerator(java.util.Vector v)

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreElements() Returns true if the enumeration contains more elements; false if its empty.
java.lang.Object	nextElement() Returns the next element of the enumeration.
Figure	nextFigure() Returns the next element casted as a figure of the enumeration.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReverseFigureEnumerator

public ReverseFigureEnumerator(java.util.Vector v)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Returns true if the enumeration contains more elements; false if its empty.

Specified by:

hasMoreElements in interface java.util.Enumeration

nextElement

public java.lang.Object nextElement()

Returns the next element of the enumeration. Calls to this method will enumerate successive elements.

Specified by:

nextElement in interface java.util.Enumeration

Throws:

java.util.NoSuchElementException - If no more elements exist.

nextFigure

public Figure nextFigure()

Returns the next element casted as a figure of the enumeration. Calls to this method will enumerate successive elements.

Specified by:

nextFigure in interface FigureEnumeration

Throws:

java.util.NoSuchElementException - If no more elements exist.