| // 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. |
| |
| using System.Collections.Generic; |
| using System.Linq; |
| |
| namespace Org.Apache.REEF.Tang.Util |
| { |
| internal sealed class SetValuedKey |
| { |
| public IList<object> key; |
| |
| public SetValuedKey(object[] ts, object[] us) |
| { |
| key = ts.ToList<object>(); |
| foreach (var o in us) |
| { |
| key.Add(o); |
| } |
| } |
| |
| public override int GetHashCode() |
| { |
| int i = 0; |
| foreach (object t in key) |
| { |
| i += t.GetHashCode(); |
| } |
| return i; |
| } |
| |
| public override bool Equals(object o) |
| { |
| SetValuedKey other = (SetValuedKey)o; |
| if (other.key.Count != this.key.Count) |
| { |
| return false; |
| } |
| for (int i = 0; i < this.key.Count; i++) |
| { |
| if (this.key[i].Equals(other.key[i])) |
| { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |
| } |