root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / LayerPath.java @ 213
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/* Generated by Together */
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package com.iver.cit.gvsig.fmap; |
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import java.util.ArrayList; |
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/**
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* Representa una capa en el array de capas
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*/
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public class LayerPath { |
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private ArrayList path = new ArrayList(3); |
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/**
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* Crea un nuevo LayerPath vac?o
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*/
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public LayerPath() {
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} |
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/**
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* Crea un nuevo LayerPath que referencia a un hijo
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* del elemento referenciado por el LayerPath que se
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* pasa como par?metro
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*
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* @param parent
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* @param index DOCUMENT ME!
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*/
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public LayerPath(LayerPath parent, int index) { |
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path = new ArrayList(parent.path); |
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path.add(new Integer(index)); |
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} |
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/**
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* Elimina el primer elemento del path y devuelve el ?ndice de la FLayer
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* que representa
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*
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* @return DOCUMENT ME!
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*/
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public int popIndex() { |
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return ((Integer) path.remove(0)).intValue(); |
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} |
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/**
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* Obtiene el n?mero de elementos del path
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*
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* @return DOCUMENT ME!
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*/
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public boolean isEmpty() { |
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return path.isEmpty();
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} |
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/**
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* Devuelve el ?ndice del ?ltimo elemento del path
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*
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* @return DOCUMENT ME!
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*/
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public int getLastIndex() { |
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return ((Integer) path.get(path.size() - 1)).intValue(); |
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} |
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} |