com.taobao.metamorphosis.network
类 GetCommand

java.lang.Object
  继承者 com.taobao.metamorphosis.network.AbstractRequestCommand
      继承者 com.taobao.metamorphosis.network.GetCommand
所有已实现的接口:
com.taobao.gecko.core.command.Command, com.taobao.gecko.core.command.CommandHeader, com.taobao.gecko.core.command.RequestCommand, MetaEncodeCommand

public class GetCommand
extends AbstractRequestCommand

获取消息协议,协议格式如下: get topic group partition offset maxSize opaque\r\n

作者:
boyan

字段摘要
 
从接口 com.taobao.metamorphosis.network.MetaEncodeCommand 继承的字段
CRLF, GET_CMD, OFFSET_CMD, PUT_CMD, QUIT_CMD, RESULT_CMD, SPACE, STATS_CMD, SYNC_CMD, TRANS_CMD, VALUE_CMD, VERSION_CMD
 
构造方法摘要
GetCommand(String topic, String group, int partition, long offset, int maxSize, Integer opaque)
           
 
方法摘要
 com.taobao.gecko.core.buffer.IoBuffer encode()
          编码协议
 boolean equals(Object obj)
           
 String getGroup()
           
 int getMaxSize()
           
 long getOffset()
           
 int getPartition()
           
 int hashCode()
           
 String toString()
           
 
从类 com.taobao.metamorphosis.network.AbstractRequestCommand 继承的方法
getOpaque, getRequestHeader, getTopic, setOpaque, setTopic
 
从类 java.lang.Object 继承的方法
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

构造方法详细信息

GetCommand

public GetCommand(String topic,
                  String group,
                  int partition,
                  long offset,
                  int maxSize,
                  Integer opaque)
方法详细信息

getGroup

public String getGroup()

getOffset

public long getOffset()

getMaxSize

public int getMaxSize()

getPartition

public int getPartition()

toString

public String toString()
覆盖:
Object 中的 toString

encode

public com.taobao.gecko.core.buffer.IoBuffer encode()
从接口 MetaEncodeCommand 复制的描述
编码协议

返回:
编码后的buffer

hashCode

public int hashCode()
覆盖:
AbstractRequestCommand 中的 hashCode

equals

public boolean equals(Object obj)
覆盖:
AbstractRequestCommand 中的 equals


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