2 * Copyright 2015-present Open Networking Foundation
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package io.atomix.storage.buffer;
21 * @author <a href="http://github.com/kuujo">Jordan Halterman</a>
23 public interface BufferAllocator {
26 * Allocates a dynamic capacity buffer.
28 * @return The allocated buffer.
33 * Allocates a dynamic capacity buffer with the given initial capacity.
35 * @param initialCapacity The initial buffer capacity.
36 * @return The allocated buffer.
38 Buffer allocate(int initialCapacity);
41 * Allocates a new buffer.
43 * @param initialCapacity The initial buffer capacity.
44 * @param maxCapacity The maximum buffer capacity.
45 * @return The allocated buffer.
47 Buffer allocate(int initialCapacity, int maxCapacity);