packalg/main.java at master · Arwid/packalg · GitHub

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packagepackalg;
/**
 * PackAlg
 * By Arwid Bancewicz, October 19, 2009
 */

// Imports
importjava.io.IOException;
importjava.util.ArrayList;
importjava.util.List;
importjava.util.Scanner;

/**
 * PackAlg.java - Main class gathers user input and runs the packing algorithm.
 *
 * @author Arwid Bancewicz
 * @version 1.1, (09/19/09)
 * @see PackingAlgorithm
 * @see Box
 */
publicclassPackAlg {

/**
 * Applies the packing algorithm to user input (no input validation).
 * <p>
 * The input is formatted as follows:
 * <pre>
 * (container width) (container length) (container height)
 * (number of boxes n)
 * [for i : 1..n]
 * (box i width) (box i length) (box i height)
 * </pre>
 * An example:
 * <pre>
 * 10 12 4
 * 2
 * 3 4 5
 * 4 6 8
 * </pre>
 * See {@link PackingAlgorithm#statPack(Shape, List)} for output format.
 * @see PackingAlgorithm
 */
publicstaticvoidmain(String[] args) throwsIOException {
// Set up input reader
ScannerloInput = newScanner(System.in);

// Read container dimensions
intliCntWidth = loInput.nextInt();
intliCntLength = loInput.nextInt();
intliCntHeight = loInput.nextInt();

// Create container
ShapeloContainer = newBox(liCntWidth, liCntLength, liCntHeight);

// Read box count
intliBoxCount = loInput.nextInt();

// Compile list of boxes from input
List<Shape> loBoxes = newArrayList<Shape>();
while (liBoxCount-- > 0) {
intliBoxWidth = loInput.nextInt();
intliBoxLength = loInput.nextInt();
intliBoxHeight = loInput.nextInt();
loBoxes.add(newBox(liBoxWidth, liBoxLength, liBoxHeight));
 }

// Apply packing algorithm to input
PackingAlgorithmloAlg = newPackingAlgorithm();
loAlg.statPack(loContainer, loBoxes);
	}
}