CompileChunk.java revision 2593:035b01d356ee
1/* 2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.tools.sjavac; 27 28import java.net.URI; 29import java.util.HashSet; 30import java.util.Set; 31 32/** 33 * A compile chunk is a list of sources/packages to be compiled. Possibly a subset of 34 * the total number of sources/packages to be compiled for this sjavac invocation. 35 * 36 * <p><b>This is NOT part of any supported API. 37 * If you write code that depends on this, you do so at your own risk. 38 * This code and its internal interfaces are subject to change or 39 * deletion without notice.</b> 40 */ 41public class CompileChunk implements Comparable<CompileChunk> { 42 public int numPackages; 43 public int numDependents; 44 public Set<URI> srcs = new HashSet<>(); 45 public StringBuilder pkgNames = new StringBuilder(); 46 public String pkgFromTos = ""; 47 48 public int compareTo(CompileChunk c) { 49 if (numDependents == c.numDependents) return 0; 50 if (numDependents > c.numDependents) return -1; 51 return -1; 52 } 53 54 boolean equal(CompileChunk c) { 55 return numDependents == c.numDependents; 56 } 57} 58