/*

 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.tools.sjavac;

import java.net.URI;

import java.util.HashSet;

import java.util.Set;

/**

 * A compile chunk is a list of sources/packages to be compiled. Possibly a subset of

 * the total number of sources/packages to be compiled for this sjavac invocation.

 *

 * <p><b>This is NOT part of any supported API.

 * If you write code that depends on this, you do so at your own

 * risk.  This code and its internal interfaces are subject to change

 * or deletion without notice.</b></p>

 */

public class CompileChunk implements Comparable<CompileChunk> {

    public int numPackages;

    public int numDependents;

    public Set<URI> srcs = new HashSet<URI>();

    public StringBuilder pkgNames = new StringBuilder();

    public String pkgFromTos = "";

    public int compareTo(CompileChunk c) {

        if (numDependents == c.numDependents) return 0;

        if (numDependents > c.numDependents) return -1;

        return -1;

    }

    boolean equal(CompileChunk c) {

        return numDependents == c.numDependents;

    }

}