/*
* Copyright (c) 2012, 2015, 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.io.File;
import java.net.URI;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import com.sun.tools.sjavac.pubapi.PubApi;
/**
* The module is the root of a set of packages/sources/artifacts.
* At the moment there is only one module in use, the empty/no-name/default module.
*
* <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>
*/
public class Module implements Comparable<Module> {
private String name;
private String dirname;
private Map<String,Package> packages = new HashMap<>();
private Map<String,Source> sources = new HashMap<>();
private Map<String,File> artifacts = new HashMap<>();
public Module(String n, String dn) {
name = n;
dirname = n;
}
public String name() { return name; }
public String dirname() { return dirname; }
public Map<String,Package> packages() { return packages; }
public Map<String,Source> sources() { return sources; }
public Map<String,File> artifacts() { return artifacts; }
@Override
public boolean equals(Object o) {
return (o instanceof Module) && name.equals(((Module)o).name);
}
@Override
public int hashCode() {
return name.hashCode();
}
@Override
public int compareTo(Module o) {
return name.compareTo(o.name);
}
public void save(StringBuilder b) {
b.append("M ").append(name).append(":").append("\n");
Package.savePackages(packages, b);
}
public static Module load(String l) {
int cp = l.indexOf(':',2);
if (cp == -1) return null;
String name = l.substring(2,cp);
return new Module(name, "");
}
public static void saveModules(Map<String,Module> ms, StringBuilder b) {
for (Module m : ms.values()) {
m.save(b);
}
}
public void addPackage(Package p) {
packages.put(p.name(), p);
}
public Package lookupPackage(String pkg) {
// See JDK-8071904
Package p = packages.get(pkg);
if (p == null) {
p = new Package(this, pkg);
packages.put(pkg, p);
}
return p;
}
public void addSource(String pkg, Source src) {
Package p = lookupPackage(pkg);
src.setPackage(p);
p.addSource(src);
sources.put(src.file().getPath(), src);
}
public Source lookupSource(String path) {
return sources.get(path);
}
public void addArtifacts(String pkg, Set<URI> as) {
Package p = lookupPackage(pkg);
for (URI u : as) {
p.addArtifact(new File(u));
/**代码未完, 请加载全部代码(NowJava.com).**/