47 lines
1.5 KiB
Java
47 lines
1.5 KiB
Java
/*
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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.ondevicepersonalization;
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import android.annotation.NonNull;
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import java.util.Set;
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/**
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* Data Access Object for the REMOTE_DATA table. The REMOTE_DATA table is a immutable
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* data store that contains data that has been downloaded by the ODP platform from
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* the vendor endpoint that is declared in the package manifest.
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*
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* @hide
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*/
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public interface ImmutableMap {
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/**
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* Looks up a key in the REMOTE_DATA table.
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*
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* @param key The key to look up.
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* @return the value to which the specified key is mapped,
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* or null if there contains no mapping for the key.
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*/
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byte[] get(@NonNull String key) throws OnDevicePersonalizationException;
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/**
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* Returns a Set view of the keys contained in the REMOTE_DATA table.
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*
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* @return a Set view of the keys contained in the REMOTE_DATA table.
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*/
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Set<String> keySet() throws OnDevicePersonalizationException;
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}
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