com.google.common.annotations.GwtIncompatible Maven / Gradle / Ivy
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/*
* Copyright (C) 2009 The Guava Authors
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.common.annotations;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* The presence of this annotation on an API indicates that the method may not be used with
* the Google Web Toolkit (GWT).
*
* This annotation behaves identically to the
* {@code @GwtIncompatible} annotation in GWT itself.
*
* @author Charles Fry
*/
@Retention(RetentionPolicy.CLASS)
@Target({ElementType.TYPE, ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.FIELD})
@Documented
@GwtCompatible
public @interface GwtIncompatible {
/**
* Describes why the annotated element is incompatible with GWT. Since this is generally due to a
* dependence on a type/method which GWT doesn't support, it is sufficient to simply reference the
* unsupported type/method. E.g. "Class.isInstance".
*
*
As of Guava 20.0, this value is optional. We encourage authors who wish to describe why an
* API is {@code @GwtIncompatible} to instead leave an implementation comment.
*/
String value() default "";
}