steve@0: package org.qmul.eecs.c4dm.sia.model;
steve@0: 
steve@0: import java.util.Vector;
steve@0: 
steve@0: import org.qmul.eecs.c4dm.sia.exceptions.DimensionException;
steve@0: 
stevenh@7: public class NDimensionalObject implements Comparable {
steve@0: 
steve@0: 	private Vector<DimensionValue> dimensionValues;
steve@0: 
steve@0: 	public NDimensionalObject() {
steve@0: 		super();
steve@0: 	}
steve@0: 
steve@0: 	/**
steve@0: 	 * @return the dimensionValue
steve@0: 	 */
steve@0: 	public Vector<DimensionValue> getDimensionValues() {
steve@0: 		return dimensionValues;
steve@0: 	}
steve@0: 
steve@0: 	/**
steve@0: 	 * @param dimensionValue the dimensionValue to set
steve@0: 	 */
steve@0: 	public void setDimensionValues(Vector<DimensionValue> dimensionValues) {
steve@0: 		this.dimensionValues = dimensionValues;
steve@0: 	}
steve@0: 
steve@0: 	public double getDimensionValue(int dimension) throws DimensionException {
steve@0: 		for (DimensionValue dv : this.getDimensionValues())
steve@0: 		{
steve@0: 			if (dv.getDimension() == dimension)
steve@0: 				return dv.getValue();
steve@0: 		}
steve@0: 		throw new DimensionException("No value for dimension " + dimension);
steve@0: 	}
steve@0: 
stevenh@7: 	/* (non-Javadoc)
stevenh@7: 	 * @see java.lang.Comparable#compareTo(java.lang.Object)
stevenh@7: 	 */
stevenh@7: 	@Override
stevenh@7: 	public int compareTo(Object o2) {
stevenh@7: 		NDimensionalObject ndim2 = (NDimensionalObject)o2;
stevenh@7: 		
stevenh@7: 		Vector<DimensionValue> ndim2DimVals = ndim2.getDimensionValues();
stevenh@7: 		
stevenh@7: 		int ndim2DimSize = ndim2DimVals.size();
stevenh@7: 		
stevenh@7: 		if (ndim2DimSize != this.getDimensionValues().size())
stevenh@47: 			throw new ClassCastException("NDimensionalObjects have an unequal number of dimensions");
stevenh@7: 				
stevenh@7: 		for (int dimension = 1; dimension <= ndim2DimSize; dimension++)
stevenh@7: 		{
stevenh@7: 			double dimension1 = 0;
stevenh@7: 			try {
stevenh@7: 				dimension1 = this.getDimensionValue(dimension);
stevenh@7: 			} catch (DimensionException e) {
stevenh@7: 				System.out.println(e.getMessage());
stevenh@7: 				e.printStackTrace();
stevenh@7: 				System.exit(-1);
stevenh@7: 			}
stevenh@7: 			double dimension2 = 0;
stevenh@7: 			try {
stevenh@7: 				dimension2 = ndim2.getDimensionValue(dimension);
stevenh@7: 			} catch (DimensionException e) {
stevenh@7: 				System.out.println(e.getMessage());
stevenh@7: 				e.printStackTrace();
stevenh@7: 				System.exit(-1);
stevenh@7: 			}
stevenh@7: 			
stevenh@7: 			if (dimension1 < dimension2)
stevenh@7: 			{
stevenh@7: 				return -1;
stevenh@7: 			}
stevenh@7: 			else if (dimension1 > dimension2)
stevenh@7: 			{
stevenh@7: 				return 1;
stevenh@7: 			}
stevenh@7: 		}
stevenh@7: 		
stevenh@7: 		return 0;
stevenh@7: 	}
stevenh@7: 
steve@0: }