144 lines
3.9 KiB
Java
144 lines
3.9 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.app.adservices.topics;
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import android.annotation.NonNull;
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import android.os.Parcel;
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import android.os.Parcelable;
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import java.util.Objects;
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/**
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* Represents a Topic.
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*
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* @hide
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*/
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public final class TopicParcel implements Parcelable {
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private final long mTaxonomyVersion;
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private final long mModelVersion;
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private final int mTopicId;
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private TopicParcel(@NonNull Builder builder) {
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mTaxonomyVersion = builder.mTaxonomyVersion;
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mModelVersion = builder.mModelVersion;
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mTopicId = builder.mTopicId;
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}
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private TopicParcel(@NonNull Parcel in) {
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mTaxonomyVersion = in.readLong();
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mModelVersion = in.readLong();
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mTopicId = in.readInt();
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}
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@NonNull
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public static final Creator<TopicParcel> CREATOR =
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new Parcelable.Creator<>() {
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@Override
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public TopicParcel createFromParcel(Parcel in) {
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return new TopicParcel(in);
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}
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@Override
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public TopicParcel[] newArray(int size) {
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return new TopicParcel[size];
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}
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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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@Override
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public void writeToParcel(@NonNull Parcel out, int flags) {
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out.writeLong(mTaxonomyVersion);
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out.writeLong(mModelVersion);
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out.writeInt(mTopicId);
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}
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/** Get the taxonomy version. */
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public long getTaxonomyVersion() {
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return mTaxonomyVersion;
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}
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/** Get the model Version. */
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public long getModelVersion() {
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return mModelVersion;
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}
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/** Get the Topic ID. */
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public int getTopicId() {
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return mTopicId;
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}
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/** Builder for {@link TopicParcel} objects. */
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public static final class Builder {
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private long mTaxonomyVersion;
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private long mModelVersion;
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private int mTopicId;
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public Builder() {}
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/** Set the taxonomy version */
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@NonNull
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public TopicParcel.Builder setTaxonomyVersion(long taxonomyVersion) {
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mTaxonomyVersion = taxonomyVersion;
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return this;
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}
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/** Set the model version */
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@NonNull
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public TopicParcel.Builder setModelVersion(long modelVersion) {
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mModelVersion = modelVersion;
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return this;
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}
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/** Set the topic id */
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@NonNull
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public TopicParcel.Builder setTopicId(int topicId) {
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mTopicId = topicId;
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return this;
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}
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/** Builds a {@link TopicParcel} instance. */
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@NonNull
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public TopicParcel build() {
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return new TopicParcel(this);
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}
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}
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@Override
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public int hashCode() {
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return Objects.hash(getTaxonomyVersion(), getModelVersion(), getTopicId());
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (!(obj instanceof TopicParcel)) {
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return false;
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}
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TopicParcel topicParcel = (TopicParcel) obj;
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return this.getTaxonomyVersion() == topicParcel.getTaxonomyVersion()
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&& this.getModelVersion() == topicParcel.getModelVersion()
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&& this.getTopicId() == topicParcel.getTopicId();
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}
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}
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