34 lines
1.2 KiB
Java
34 lines
1.2 KiB
Java
/*
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* Copyright (C) 2014 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.hardware.camera2.impl;
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/**
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* Getter interface for use with Command pattern metadata value getters.
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*/
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public interface GetCommand {
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/**
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* Get the value from the given {@link CameraMetadataNative} object.
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*
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* @param metadata the {@link CameraMetadataNative} object to get the value from.
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* @param key the {@link CameraMetadataNative.Key} to look up.
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* @param <T> the type of the value.
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* @return the value for a given {@link CameraMetadataNative.Key}.
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*/
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public <T> T getValue(CameraMetadataNative metadata, CameraMetadataNative.Key<T> key);
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}
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