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root / trunk / extensions / extWCS / src / es / uji / lsi / wcs / XmlWcsParsing / GMLRectifiedGrid.java @ 1877

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package es.uji.lsi.wcs.XmlWcsParsing;
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/*
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 * GMLRectifiedGrid.java
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 *
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 * Created on 3 de enero de 2005, 15:10
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 */
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import java.util.*;
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/**
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 *
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 * @author  jaume
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 */
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public class GMLRectifiedGrid {
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    private int dimension;
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    private GMLLimits gmlLimits;
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    private ArrayList axisNames = new ArrayList();
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    private double[] origin;
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    private ArrayList offsetVectorList = new ArrayList();
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    /** Creates a new instance of GMLRectifiedGrid */
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    public GMLRectifiedGrid(XMLNode node) {
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        dimension = Integer.parseInt(node.getAttribute("dimension"));
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        for (int i=0; i<node.getNumSubNodes();i++){
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            XMLNode subnode = node.getSubNode(i);
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            if (WCSToolkit.isWCSTab(subnode, "gml:limits")) gmlLimits = new GMLLimits(subnode, dimension);
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            if (WCSToolkit.isWCSTab(subnode, "gml:axisName")) axisNames.add(subnode.getText());
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            if (WCSToolkit.isWCSTab(subnode, "gml:origin")) setOrigin(subnode, dimension);
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            if (WCSToolkit.isWCSTab(subnode, "gml:offsetVector")) {
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                String[] s = subnode.getText().split(" ");
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                int [] aux = new int[dimension];
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                for (int j=0; j<dimension; j++){
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                    aux[j] = new Integer(s[j]).intValue();
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                }
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                offsetVectorList.add(aux);
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            }
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        }
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    }
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    public void setOrigin(XMLNode node, int dimension){
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        origin = new double[dimension];
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        for (int i=0; i<node.getNumSubNodes(); i++){
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            XMLNode subnode = node.getSubNode(i);
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            if (WCSToolkit.isWCSTab(subnode, "gml:pos")){
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                String[] s = subnode.getText().split(" ");
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                for (int j=0; j<dimension; j++){
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                    origin[j] = new Double(s[j]).doubleValue();
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                }
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            }
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        }
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    }
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    public int getDimension(){
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        return dimension;
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    }
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    public GMLLimits getGMLLimits(){
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        return gmlLimits;
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    }
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    public ArrayList getAxisNames(){
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        return axisNames;
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    }
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    public String getAxisName(int index){
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        return (String) axisNames.get(index);
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    }
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    public int[] getOffsetVector(int index){
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        return (int[]) offsetVectorList.get(index);
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    }
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    public ArrayList getOffsetVectorList(){
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        return offsetVectorList;
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    }
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    public double[] getOrigin(){
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        return origin;
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    }
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    public String toString(){
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        Iterator it ;
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        String s, s2, s3;
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        s ="";
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        s2 ="";
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        s3 ="";
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        if (axisNames !=null){
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            it = axisNames.iterator();
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            while (it.hasNext()){
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                s += it.next()+" ";
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            }
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        }
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        if (origin != null){
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            for (int i=0; i<origin.length; i++){
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                s3 += origin[i]+" ";
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            }
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        }
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        return "\nGML Rectified Grid"+
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               "\ndimension: "+dimension+
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               "\ngml limits: "+gmlLimits+
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               "\nAxis names: "+s
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               +"\nOffset vector: ["+s2+"]"+
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               "\nOrigin: ("+s3+")";
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    }
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}
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