mobile/android/thirdparty/ch/boye/httpclientandroidlib/annotation/ThreadSafe.java

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/annotation/ThreadSafe.java	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,50 @@
     1.4 +/*
     1.5 + * ====================================================================
     1.6 + *
     1.7 + *  Licensed to the Apache Software Foundation (ASF) under one or more
     1.8 + *  contributor license agreements.  See the NOTICE file distributed with
     1.9 + *  this work for additional information regarding copyright ownership.
    1.10 + *  The ASF licenses this file to You under the Apache License, Version 2.0
    1.11 + *  (the "License"); you may not use this file except in compliance with
    1.12 + *  the License.  You may obtain a copy of the License at
    1.13 + *
    1.14 + *      http://www.apache.org/licenses/LICENSE-2.0
    1.15 + *
    1.16 + *  Unless required by applicable law or agreed to in writing, software
    1.17 + *  distributed under the License is distributed on an "AS IS" BASIS,
    1.18 + *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    1.19 + *  See the License for the specific language governing permissions and
    1.20 + *  limitations under the License.
    1.21 + * ====================================================================
    1.22 + *
    1.23 + * This software consists of voluntary contributions made by many
    1.24 + * individuals on behalf of the Apache Software Foundation.  For more
    1.25 + * information on the Apache Software Foundation, please see
    1.26 + * <http://www.apache.org/>.
    1.27 + *
    1.28 + */
    1.29 +package ch.boye.httpclientandroidlib.annotation;
    1.30 +
    1.31 +import java.lang.annotation.Documented;
    1.32 +import java.lang.annotation.ElementType;
    1.33 +import java.lang.annotation.Retention;
    1.34 +import java.lang.annotation.RetentionPolicy;
    1.35 +import java.lang.annotation.Target;
    1.36 +
    1.37 +/**
    1.38 + * The class to which this annotation is applied is thread-safe.  This means that
    1.39 + * no sequences of accesses (reads and writes to public fields, calls to public methods)
    1.40 + * may put the object into an invalid state, regardless of the interleaving of those actions
    1.41 + * by the runtime, and without requiring any additional synchronization or coordination on the
    1.42 + * part of the caller.
    1.43 + * @see NotThreadSafe
    1.44 + * <p>
    1.45 + * Based on code developed by Brian Goetz and Tim Peierls and concepts
    1.46 + * published in 'Java Concurrency in Practice' by Brian Goetz, Tim Peierls,
    1.47 + * Joshua Bloch, Joseph Bowbeer, David Holmes and Doug Lea.
    1.48 + */
    1.49 +@Documented
    1.50 +@Target(ElementType.TYPE)
    1.51 +@Retention(RetentionPolicy.CLASS) // The original version used RUNTIME
    1.52 +public @interface ThreadSafe {
    1.53 +}

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