Topic.kt
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.privacysandbox.ads.adservices.topics
/**
* Represent the topic result from the getTopics API.
*
* @param taxonomyVersion the version of the taxonomy.
* @param modelVersion the version of the model.
* @param topicId the unique id of a topic.
* See https://developer.android.com/design-for-safety/privacy-sandbox/guides/topics for details.
*/
class Topic public constructor(
val taxonomyVersion: Long,
val modelVersion: Long,
val topicId: Int
) {
override fun toString(): String {
val taxonomyVersionString = "TaxonomyVersion=$taxonomyVersion" +
", ModelVersion=$modelVersion" +
", TopicCode=$topicId }"
return "Topic { $taxonomyVersionString"
}
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (other !is Topic) return false
return this.taxonomyVersion == other.taxonomyVersion &&
this.modelVersion == other.modelVersion &&
this.topicId == other.topicId
}
override fun hashCode(): Int {
var hash = taxonomyVersion.hashCode()
hash = 31 * hash + modelVersion.hashCode()
hash = 31 * hash + topicId.hashCode()
return hash
}
}