com.pubnub.internal.v2.entities.BaseChannelGroupImpl.kt Maven / Gradle / Ivy
package com.pubnub.internal.v2.entities
import com.pubnub.api.v2.callbacks.BaseEventListener
import com.pubnub.api.v2.entities.BaseChannelGroup
import com.pubnub.api.v2.subscriptions.BaseSubscription
import com.pubnub.api.v2.subscriptions.ReceivePresenceEventsImpl
import com.pubnub.api.v2.subscriptions.SubscriptionOptions
import com.pubnub.internal.PubNubCore
import com.pubnub.internal.SubscriptionFactory
import com.pubnub.internal.subscribe.PRESENCE_CHANNEL_SUFFIX
open class BaseChannelGroupImpl>(
internal val pubNub: PubNubCore,
private val channelGroupName: ChannelGroupName,
private val subscriptionFactory: SubscriptionFactory,
) : BaseChannelGroup {
override val name: String = channelGroupName.id
override fun subscription(options: SubscriptionOptions): Sub {
val channelGroups =
buildSet {
add(channelGroupName)
if (options.allOptions.filterIsInstance().isNotEmpty()) {
add(channelGroupName.withPresence)
}
}
return subscriptionFactory(
emptySet(),
channelGroups,
SubscriptionOptions.filter { result ->
channelGroups.any { it.id == result.subscription }
} + options,
)
}
override fun equals(other: Any?): Boolean {
if (this === other) {
return true
}
if (other !is BaseChannelGroupImpl<*, *>) {
return false
}
if (pubNub != other.pubNub) {
return false
}
if (name != other.name) {
return false
}
return true
}
override fun hashCode(): Int {
var result = pubNub.hashCode()
result = 31 * result + name.hashCode()
return result
}
}
@JvmInline
value class ChannelGroupName(val id: String) {
val withPresence get() = ChannelGroupName("${this.id}$PRESENCE_CHANNEL_SUFFIX")
val isPresence get() = id.endsWith(PRESENCE_CHANNEL_SUFFIX)
}