stevenh@27: package org.qmul.eecs.c4dm.sia.model;
stevenh@27: 
stevenh@48: import java.util.ArrayList;
stevenh@27: import java.util.List;
stevenh@27: 
stevenh@27: public class VectorTable {
stevenh@27: 
stevenh@48: 	private List<VectorTableElement> vteList = new ArrayList<VectorTableElement>();
stevenh@27: 	private int numDatapoints; // the number of datapoints used to create this Vector Table
stevenh@27: 	
stevenh@27: 	public VectorTableElement get(int i)
stevenh@27: 	{
stevenh@27: 		return vteList.get(i);
stevenh@27: 	}
stevenh@27: 	
stevenh@48: 	public NDimensionalObject getVector(int fromIndex, int toIndex)
stevenh@27: 	{
stevenh@27: 		NDimensionalObject vector = new NDimensionalObject();
stevenh@27: 		
stevenh@27: 		for (VectorTableElement vte : vteList)
stevenh@27: 		{
stevenh@48: 			if (vte.getFromDatapoint().getOrderedIndex() == fromIndex && vte.getToDatapoint().getOrderedIndex() == toIndex)
stevenh@27: 			{
stevenh@48: 				vector = vte;
stevenh@27: 				break;
stevenh@27: 			}
stevenh@27: 		}
stevenh@27: 
stevenh@27: 		return vector;
stevenh@27: 	}
stevenh@27: 
stevenh@27: 	private int vteListIndex(int i, int j) {
stevenh@27: 		int vteListIndex = (i - 1) * numDatapoints + j - 1;
stevenh@27: 
stevenh@27: 		return vteListIndex;
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	public int getI(int i, int j)
stevenh@27: 	{
stevenh@27: 		int vteListIndex = vteListIndex(i, j);
stevenh@27: 		int iResult = vteList.get(vteListIndex).getFromDatapoint().getOrderedIndex();
stevenh@27: 		
stevenh@27: 		return iResult;
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	public int size()
stevenh@27: 	{
stevenh@27: 		return vteList.size();
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	/**
stevenh@27: 	 * @return the vteList
stevenh@27: 	 */
stevenh@27: 	public List<VectorTableElement> getVteList() {
stevenh@27: 		return vteList;
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	/**
stevenh@27: 	 * @param vteList the vteList to set
stevenh@27: 	 */
stevenh@27: 	public void setVteList(List<VectorTableElement> vteList) {
stevenh@27: 		this.vteList = vteList;
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	/**
stevenh@27: 	 * @return the numDatapoints
stevenh@27: 	 */
stevenh@27: 	public int getNumDatapoints() {
stevenh@27: 		return numDatapoints;
stevenh@27: 	}
stevenh@27: 	
stevenh@27: 	/**
stevenh@27: 	 * @param numDatapoints the numDatapoints to set
stevenh@27: 	 */
stevenh@27: 	public void setNumDatapoints(int numDatapoints) {
stevenh@27: 		this.numDatapoints = numDatapoints;
stevenh@27: 	}
stevenh@27: }