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Contains the core Hudson code and view files to render HTML.

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/*******************************************************************************
 *
 * Copyright (c) 2004-2009 Oracle Corporation.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * 
 *    Kohsuke Kawaguchi
 *
 *
 *******************************************************************************/ 

package hudson.util;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Represents a two dimensional area.
 *
 * @author Kohsuke Kawaguchi
 * @since 1.213
 */
public final class Area {

    public final int width;
    public final int height;

    public Area(int width, int height) {
        this.width = width;
        this.height = height;
    }

    /**
     * Opposite of {@link #toString()}.
     */
    public static Area parse(String s) {
        Matcher m = PATTERN.matcher(s);
        if (m.matches()) {
            return new Area(Integer.parseInt(m.group(1)), Integer.parseInt(m.group(2)));
        }
        return null;
    }

    public int area() {
        return width * height;
    }

    @Override
    public String toString() {
        return width + "x" + height;
    }
    private static final Pattern PATTERN = Pattern.compile("(\\d+)x(\\d+)");
}