/
ContextMapHolder.java
39 lines (36 loc) · 1.14 KB
/
ContextMapHolder.java
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/*
* Copyright © 2021 Apple Inc. and the ServiceTalk project 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 io.servicetalk.context.api;
import javax.annotation.Nullable;
/**
* Interface for getting and setting a {@link ContextMap}.
*/
public interface ContextMapHolder {
/**
* Get the current {@link ContextMap}.
*
* @return the current {@link ContextMap}.
*/
@Nullable
ContextMap context();
/**
* Set the {@link ContextMap}.
*
* @param context the new value for {@link ContextMap}.
* @return {@code this}.
*/
ContextMapHolder context(@Nullable ContextMap context);
}