com.google.protobuf.DslList.kt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of protobuf-kotlin-lite Show documentation

Lite version of Kotlin Protocol Buffers library. This version is optimized for code size, but does not guarantee API/ABI stability.

The newest version!

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

package com.google.protobuf.kotlin

/**
 * A simple wrapper around a [List] with an extra generic parameter that can be used to disambiguate
 * extension methods.
 *
 * This class is used by Kotlin protocol buffer extensions, and its constructor is public only
 * because generated message code is in a different compilation unit. Others should not use this
 * class directly in any way.
 */
@Suppress("unused") // the unused type parameter
class DslList
@OnlyForUseByGeneratedProtoCode
constructor(private val delegate: List) : List by delegate {
  override fun iterator(): Iterator = UnmodifiableIterator(delegate.iterator())

  override fun listIterator(): ListIterator = UnmodifiableListIterator(delegate.listIterator())

  override fun listIterator(index: Int): ListIterator =
    UnmodifiableListIterator(delegate.listIterator(index))

  override fun equals(other: Any?): Boolean = delegate == other

  override fun hashCode(): Int = delegate.hashCode()

  override fun toString(): String = delegate.toString()
}

// TODO(lowasser): investigate making this an inline class