jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javac/util/Options.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/javac/util/Options.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/javac/util/Options.java

Tue, 28 Dec 2010 15:54:52 -0800

author: ohair
date: Tue, 28 Dec 2010 15:54:52 -0800
changeset 798: 4868a36f6fd8
parent 700: 7b413ac1a720
child 923: 6970d9fb8e02
permissions: -rw-r--r--

6962318: Update copyright year
Reviewed-by: xdono

 /*
  * Copyright (c) 2001, 2010, 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.javac.util;
 import java.util.*;
 import com.sun.tools.javac.main.OptionName;
 import static com.sun.tools.javac.main.OptionName.*;
 /** A table of all command-line options.
  *  If an option has an argument, the option name is mapped to the argument.
  *  If a set option has no argument, it is mapped to itself.
  *
  *  <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 Options {
     private static final long serialVersionUID = 0;
     /** The context key for the options. */
     public static final Context.Key<Options> optionsKey =
         new Context.Key<Options>();
     private LinkedHashMap<String,String> values;
     /** Get the Options instance for this context. */
     public static Options instance(Context context) {
         Options instance = context.get(optionsKey);
         if (instance == null)
             instance = new Options(context);
         return instance;
     }
     protected Options(Context context) {
 // DEBUGGING -- Use LinkedHashMap for reproducability
         values = new LinkedHashMap<String,String>();
         context.put(optionsKey, this);
     }
     /**
      * Get the value for an undocumented option.
      */
     public String get(String name) {
         return values.get(name);
     }
     /**
      * Get the value for an option.
      */
     public String get(OptionName name) {
         return values.get(name.optionName);
     }
     /**
      * Check if the value for an undocumented option has been set.
      */
     public boolean isSet(String name) {
         return (values.get(name) != null);
     }
     /**
      * Check if the value for an option has been set.
      */
     public boolean isSet(OptionName name) {
         return (values.get(name.optionName) != null);
     }
     /**
      * Check if the value for a choice option has been set to a specific value.
      */
     public boolean isSet(OptionName name, String value) {
         return (values.get(name.optionName + value) != null);
     }
     /**
      * Check if the value for an undocumented option has not been set.
      */
     public boolean isUnset(String name) {
         return (values.get(name) == null);
     }
     /**
      * Check if the value for an option has not been set.
      */
     public boolean isUnset(OptionName name) {
         return (values.get(name.optionName) == null);
     }
     /**
      * Check if the value for a choice option has not been set to a specific value.
      */
     public boolean isUnset(OptionName name, String value) {
         return (values.get(name.optionName + value) == null);
     }
     public void put(String name, String value) {
         values.put(name, value);
     }
     public void put(OptionName name, String value) {
         values.put(name.optionName, value);
     }
     public void putAll(Options options) {
         values.putAll(options.values);
     }
     public void remove(String name) {
         values.remove(name);
     }
     public Set<String> keySet() {
         return values.keySet();
     }
     public int size() {
         return values.size();
     }
     /** Check for a lint suboption. */
     public boolean lint(String s) {
         // return true if either the specific option is enabled, or
         // they are all enabled without the specific one being
         // disabled
         return
             isSet(XLINT_CUSTOM, s) ||
             (isSet(XLINT) || isSet(XLINT_CUSTOM, "all")) &&
                 isUnset(XLINT_CUSTOM, "-" + s);
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/javac/util/Options.java@4868a36f6fd8 (annotated)

src/share/classes/com/sun/tools/javac/util/Options.java