52 lines
1.8 KiB
Java
52 lines
1.8 KiB
Java
/*
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* Copyright (C) 2009 The Guava Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.common.annotations;
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import java.lang.annotation.Documented;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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/**
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* The presence of this annotation on a method indicates that the method may
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* <em>not</em> be used with the
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* <a href="http://code.google.com/webtoolkit/">Google Web Toolkit</a> (GWT),
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* even though its type is annotated as {@link GwtCompatible} and accessible in
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* GWT. They can cause GWT compilation errors or simply unexpected exceptions
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* when used in GWT.
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*
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* <p>
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* Note that this annotation should only be applied to methods, fields, or inner
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* classes of types which are annotated as {@link GwtCompatible}.
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*
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* @author Charles Fry
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*/
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@Retention(RetentionPolicy.CLASS)
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@Target({ ElementType.TYPE, ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.FIELD })
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@Documented
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@GwtCompatible
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public @interface GwtIncompatible {
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/**
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* Describes why the annotated element is incompatible with GWT. Since this is
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* generally due to a dependence on a type/method which GWT doesn't support, it
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* is sufficient to simply reference the unsupported type/method. E.g.
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* "Class.isInstance".
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*/
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String value();
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}
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