118 lines
3.2 KiB
Java
118 lines
3.2 KiB
Java
/*
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* Copyright (C) 2013 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.view.textclassifier;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.os.Binder;
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import android.os.IBinder;
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import android.os.Parcel;
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import android.os.Parcelable;
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import java.util.Locale;
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import java.util.Objects;
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import java.util.UUID;
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/**
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* This class represents the id of a text classification session.
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*/
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public final class TextClassificationSessionId implements Parcelable {
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@NonNull
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private final String mValue;
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@NonNull
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private final IBinder mToken;
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/**
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* Creates a new instance.
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*
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* @hide
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*/
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public TextClassificationSessionId() {
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this(UUID.randomUUID().toString(), new Binder());
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}
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/**
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* Creates a new instance.
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*
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* @param value The internal value.
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*
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* @hide
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*/
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public TextClassificationSessionId(@NonNull String value, @NonNull IBinder token) {
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mValue = Objects.requireNonNull(value);
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mToken = Objects.requireNonNull(token);
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}
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/** @hide */
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@NonNull
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public IBinder getToken() {
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return mToken;
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}
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@Override
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public boolean equals(@Nullable Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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TextClassificationSessionId that = (TextClassificationSessionId) o;
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return Objects.equals(mValue, that.mValue) && Objects.equals(mToken, that.mToken);
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}
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@Override
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public int hashCode() {
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return Objects.hash(mValue, mToken);
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}
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@Override
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public String toString() {
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return String.format(Locale.US, "TextClassificationSessionId {%s}", mValue);
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}
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@Override
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public void writeToParcel(Parcel parcel, int flags) {
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parcel.writeString(mValue);
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parcel.writeStrongBinder(mToken);
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}
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@Override
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public int describeContents() {
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return 0;
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}
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/**
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* Returns the value of this ID.
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*/
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@NonNull
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public String getValue() {
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return mValue;
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}
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@NonNull
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public static final Parcelable.Creator<TextClassificationSessionId> CREATOR =
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new Parcelable.Creator<TextClassificationSessionId>() {
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@Override
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public TextClassificationSessionId createFromParcel(Parcel parcel) {
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return new TextClassificationSessionId(
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parcel.readString(), parcel.readStrongBinder());
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}
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@Override
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public TextClassificationSessionId[] newArray(int size) {
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return new TextClassificationSessionId[size];
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}
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};
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}
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