com.pubnub.internal.v2.entities.ChannelMetadataImpl.kt Maven / Gradle / Ivy

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package com.pubnub.internal.v2.entities

import com.pubnub.api.v2.entities.ChannelMetadata
import com.pubnub.api.v2.subscriptions.SubscriptionOptions
import com.pubnub.internal.PubNubImpl
import com.pubnub.internal.v2.subscription.SubscriptionImpl

open class ChannelMetadataImpl(val pubnub: PubNubImpl, val channelName: ChannelName) : ChannelMetadata {
    override val id: String = channelName.id

    override fun subscription(options: SubscriptionOptions): SubscriptionImpl {
        val channels = setOf(channelName)
        return SubscriptionImpl(
            pubnub,
            channels,
            emptySet(),
            SubscriptionOptions.filter { result ->
                // simple channel name or presence channel
                channels.any { it.id == result.channel }
            } + options,
        )
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) {
            return true
        }
        if (other !is ChannelMetadataImpl) {
            return false
        }

        if (pubnub != other.pubnub) {
            return false
        }
        if (id != other.id) {
            return false
        }

        return true
    }

    override fun hashCode(): Int {
        var result = pubnub.hashCode()
        result = 31 * result + id.hashCode()
        return result
    }
}