| /* |
| * 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. |
| */ |
| package discovery |
| |
| type Cache interface { |
| Name() string |
| Size() int // the bytes size of the cache |
| |
| Get(k string) *KeyValue |
| GetAll(arr *[]*KeyValue) int |
| GetPrefix(prefix string, arr *[]*KeyValue) int |
| ForEach(iter func(k string, v *KeyValue) (next bool)) |
| |
| Put(k string, v *KeyValue) |
| Remove(k string) |
| } |
| |
| type Cacher interface { |
| Cache() Cache |
| } |