1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 package com.google.protobuf.kotlin 32 33 import com.google.protobuf.ExtensionLite 34 import com.google.protobuf.MessageLite 35 36 /** 37 * Implementation for ExtensionList and ExtensionListLite. Like [DslList], represents an 38 * unmodifiable view of a repeated proto field -- in this case, an extension field -- but supports 39 * querying the extension. 40 */ 41 class ExtensionList<E, M : MessageLite> 42 @OnlyForUseByGeneratedProtoCode 43 constructor(val extension: ExtensionLite<M, List<E>>, private val delegate: List<E>) : <lambda>null44 List<E> by delegate { 45 override fun iterator(): Iterator<E> = UnmodifiableIterator(delegate.iterator()) 46 47 override fun listIterator(): ListIterator<E> = UnmodifiableListIterator(delegate.listIterator()) 48 49 override fun listIterator(index: Int): ListIterator<E> = 50 UnmodifiableListIterator(delegate.listIterator(index)) 51 52 override fun equals(other: Any?): Boolean = delegate == other 53 54 override fun hashCode(): Int = delegate.hashCode() 55 56 override fun toString(): String = delegate.toString() 57 } 58