Github user jorgebay commented on a diff in the pull request: https://github.com/apache/tinkerpop/pull/792#discussion_r175032311 --- Diff: gremlin-dotnet/src/Gremlin.Net/Process/Traversal/Lambda.cs --- @@ -0,0 +1,59 @@ +#region License + +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#endregion + +namespace Gremlin.Net.Process.Traversal +{ + /// <summary> + /// Represents a lambda. + /// </summary> + public interface ILambda : IFunction, IBiFunction, IPredicate, IUnaryOperator, IBinaryOperator, IComparator, + IConsumer, ISupplier + { --- End diff -- We could add the properties to the `ILambda` interface, in the same way it's done in java: https://github.com/apache/tinkerpop/blob/f5f4a046f211851e901d303c6593975314171e55/gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/util/function/Lambda.java#L33-L39 The risk of that interface ever changing is shared with Java and a single serializer (for any `ILambda`) will only be needed.
---