50 lines
1.7 KiB
Java
50 lines
1.7 KiB
Java
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/*
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* Copyright (C) 2023 The Android Open Source Project
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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 android.net.http;
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import androidx.annotation.NonNull;
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import java.util.List;
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import java.util.Map;
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/**
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* Unmodifiable container of headers or trailers.
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*/
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public abstract class HeaderBlock {
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/**
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* Returns an unmodifiable list of the header field and value pairs.
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* For response, the headers are in the same order they are received over the wire.
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* For request, the headers are in the same order they are added.
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*
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* @return an unmodifiable list of header field and value pairs
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*/
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@NonNull
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public abstract List<Map.Entry<String, String>> getAsList();
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/**
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* Returns an unmodifiable map from header field names to lists of values.
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* Order of each list of values for a single header field is:
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* For response, the same order they were received over the wire.
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* For request, the same order they were added.
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* The iteration order of keys is unspecified.
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*
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* @return an unmodifiable map from header field names to lists of values
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*/
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@NonNull
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public abstract Map<String, List<String>> getAsMap();
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}
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