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.GeneratedMessageLite 35 36 /** Gets the value of the proto extension. */ 37 operator fun < 38 M : GeneratedMessageLite.ExtendableMessage<M, *>, 39 MOrBT : GeneratedMessageLite.ExtendableMessageOrBuilder<M, *>, 40 T : Any getnull41 > MOrBT.get(extension: ExtensionLite<M, T>): T = getExtension(extension) 42 43 /** Sets the current value of the proto extension in this builder. */ 44 operator fun < 45 M : GeneratedMessageLite.ExtendableMessage<M, B>, 46 B : GeneratedMessageLite.ExtendableBuilder<M, B>, 47 T : Any 48 > B.set(extension: ExtensionLite<M, T>, value: T) { 49 setExtension(extension, value) 50 } 51 52 /** Returns true if the specified extension is set. */ 53 operator fun < 54 M : GeneratedMessageLite.ExtendableMessage<M, *>, 55 MorBT : GeneratedMessageLite.ExtendableMessageOrBuilder<M, *> containsnull56 > MorBT.contains( 57 extension: ExtensionLite<M, *> 58 ): Boolean = hasExtension(extension) 59