QVariant.kt

/*
 * Quasseldroid - Quassel client for Android
 *
 * Copyright (c) 2020 Janne Mareike Koschinski
 * Copyright (c) 2020 The Quassel Project
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 3 as published
 * by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package de.kuschku.libquassel.protocol

import de.kuschku.libquassel.protocol.primitive.serializer.Serializer

sealed class QVariant<T> constructor(
  val data: T?,
  val type: QtType,
  val serializer: Serializer<T>
) {
  class Typed<T> internal constructor(data: T?, type: QtType, serializer: Serializer<T>) :
    QVariant<T>(data, type, serializer) {
    override fun toString() = "QVariant.Typed(${type.serializableName}, $data)"
    override fun equals(other: Any?): Boolean {
      if (this === other) return true
      if (other !is Typed<*>) return false

      if (data != other.data) return false
      if (type != other.type) return false

      return true
    }

    override fun hashCode(): Int {
      var result = data?.hashCode() ?: 0
      result = 31 * result + type.hashCode()
      return result
    }
  }

  class Custom<T> internal constructor(
    data: T?,
    val qtype: QuasselType,
    serializer: Serializer<T>
  ) :
    QVariant<T>(data, qtype.type, serializer) {
    override fun toString() = "QVariant.Custom($qtype, $data)"
    override fun equals(other: Any?): Boolean {
      if (this === other) return true
      if (other !is Custom<*>) return false

      if (data != other.data) return false
      if (qtype != other.qtype) return false

      return true
    }

    override fun hashCode(): Int {
      var result = data?.hashCode() ?: 0
      result = 31 * result + qtype.hashCode()
      return result
    }