Thu, 20 Jun 2013 08:45:43 +0100
8016613: javac should avoid source 8 only analysis when compiling for source 7
Reviewed-by: jjg
Contributed-by: maurizio.cimadamore@oracle.com
ohrstrom@1504 | 1 | /* |
ohrstrom@1504 | 2 | * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
ohrstrom@1504 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ohrstrom@1504 | 4 | * |
ohrstrom@1504 | 5 | * This code is free software; you can redistribute it and/or modify it |
ohrstrom@1504 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohrstrom@1504 | 7 | * published by the Free Software Foundation. Oracle designates this |
ohrstrom@1504 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohrstrom@1504 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
ohrstrom@1504 | 10 | * |
ohrstrom@1504 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
ohrstrom@1504 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ohrstrom@1504 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ohrstrom@1504 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
ohrstrom@1504 | 15 | * accompanied this code). |
ohrstrom@1504 | 16 | * |
ohrstrom@1504 | 17 | * You should have received a copy of the GNU General Public License version |
ohrstrom@1504 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
ohrstrom@1504 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ohrstrom@1504 | 20 | * |
ohrstrom@1504 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohrstrom@1504 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohrstrom@1504 | 23 | * questions. |
ohrstrom@1504 | 24 | */ |
ohrstrom@1504 | 25 | |
ohrstrom@1504 | 26 | package com.sun.tools.sjavac; |
ohrstrom@1504 | 27 | |
ohrstrom@1504 | 28 | import java.net.URI; |
ohrstrom@1504 | 29 | import java.util.HashSet; |
ohrstrom@1504 | 30 | import java.util.Set; |
ohrstrom@1504 | 31 | |
ohrstrom@1504 | 32 | /** |
ohrstrom@1504 | 33 | * A compile chunk is a list of sources/packages to be compiled. Possibly a subset of |
ohrstrom@1504 | 34 | * the total number of sources/packages to be compiled for this sjavac invocation. |
ohrstrom@1504 | 35 | * |
ohrstrom@1504 | 36 | * <p><b>This is NOT part of any supported API. |
ohrstrom@1504 | 37 | * If you write code that depends on this, you do so at your own |
ohrstrom@1504 | 38 | * risk. This code and its internal interfaces are subject to change |
ohrstrom@1504 | 39 | * or deletion without notice.</b></p> |
ohrstrom@1504 | 40 | */ |
ohrstrom@1504 | 41 | public class CompileChunk implements Comparable<CompileChunk> { |
ohrstrom@1504 | 42 | public int numPackages; |
ohrstrom@1504 | 43 | public int numDependents; |
ohrstrom@1504 | 44 | public Set<URI> srcs = new HashSet<URI>(); |
ohrstrom@1504 | 45 | public StringBuilder pkgNames = new StringBuilder(); |
ohrstrom@1504 | 46 | public String pkgFromTos = ""; |
ohrstrom@1504 | 47 | |
ohrstrom@1504 | 48 | public int compareTo(CompileChunk c) { |
ohrstrom@1504 | 49 | if (numDependents == c.numDependents) return 0; |
ohrstrom@1504 | 50 | if (numDependents > c.numDependents) return -1; |
ohrstrom@1504 | 51 | return -1; |
ohrstrom@1504 | 52 | } |
ohrstrom@1504 | 53 | |
ohrstrom@1504 | 54 | boolean equal(CompileChunk c) { |
ohrstrom@1504 | 55 | return numDependents == c.numDependents; |
ohrstrom@1504 | 56 | } |
ohrstrom@1504 | 57 | } |