| /*
|
| * Copyright 1999-2011 Alibaba Group.
|
| *
|
| * Licensed 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 com.alibaba.dubbo.common.serialize; |
| |
| import java.io.IOException; |
| |
| /** |
| * Data output. |
| * |
| * @author qian.lei |
| */ |
| public interface DataOutput { |
| |
| /** |
| * Write boolean. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeBool(boolean v) throws IOException; |
| |
| /** |
| * Write byte. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeByte(byte v) throws IOException; |
| |
| /** |
| * Write short. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeShort(short v) throws IOException; |
| |
| /** |
| * Write integer. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeInt(int v) throws IOException; |
| |
| /** |
| * Write long. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeLong(long v) throws IOException; |
| |
| /** |
| * Write float. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeFloat(float v) throws IOException; |
| |
| /** |
| * Write double. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeDouble(double v) throws IOException; |
| |
| /** |
| * Write string. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeUTF(String v) throws IOException; |
| |
| /** |
| * Write byte array. |
| * |
| * @param v value. |
| * @throws IOException. |
| */ |
| void writeBytes(byte[] v) throws IOException; |
| |
| /** |
| * Write byte array. |
| * |
| * @param v value. |
| * @param off offset. |
| * @param len length. |
| * @throws IOException. |
| */ |
| void writeBytes(byte[] v, int off, int len) throws IOException; |
| |
| /** |
| * Flush buffer. |
| * |
| * @throws IOException. |
| */ |
| void flushBuffer() throws IOException; |
| } |