source: other-projects/trunk/greenstone3-extension/mat/src/java/org/greenstone/gsdl3_extension/mat/MetadataElement.java@ 17365

package org.greenstone.gsdl3_extension.mat;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;



public class MetadataElement {
    
    protected String metadataName = null;;
    protected int frequency = 0;
    protected ArrayList length = new ArrayList();
    protected HashMap metadataList= new HashMap();
    protected boolean used = false;
    protected HashMap valueList = new HashMap();
    
    public String getMetadataName(){
    return this.metadataName;
    }
    
    public HashMap getValueList(){
    return valueList;
    }
    
    public int getFrequency(){
    return frequency;
    }
    
    public ArrayList getLength(){
    return length;
    }
    
    public HashMap getMetadataList(){
    return metadataList;
    }
        
    public void setMetadataName(String Meta_Name){
    metadataName =  Meta_Name;
    }
    
    public void IncreaseFrequency(){
    frequency++;
    }
    
    public void DecreaseFrequency(){
    frequency--;
    }
    
    public void SetLengthList(int len){
    Integer in = new Integer (len);
    length.add(in);
    }
    
    public void SetmetadataList(String ID, DocumentInfo doc){
    //Integer in = new Integer (num);
    //metadataList.add(in);
    //metadataList = alist;
    metadataList.put(ID, doc);
    }
    
    public void SetStatus(boolean status){
    used = status;
    }
    
    public int[] sortArrayList(){
    
    int[] sortList = new int [metadataList.size()];
    Collection c = metadataList.values();
    Iterator i = c.iterator();
    int x = 0;
    
    while(i.hasNext()){
        sortList[x] = ((DocumentInfo) i.next()).getFrequence();
        x++;
    }
    /*
      for(int i = 0; i < metadataList.size(); i++){
      sortList[i] = ((Integer)metadataList.get(i)).intValue();
      }
    */
    Arrays.sort(sortList);
    return sortList;
    }
}