Package org.apache.hadoop.oncrpc

Class RpcMessage

java.lang.Object

org.apache.hadoop.oncrpc.RpcMessage

Direct Known Subclasses:

RpcCall, RpcReply

public abstract class RpcMessage
extends Object

Represent an RPC message as defined in RFC 1831.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RpcMessage.Type	Message type

Field Summary

Fields

Modifier and Type	Field	Description
protected final RpcMessage.Type	messageType
protected final int	xid

Method Summary

Modifier and Type	Method	Description
RpcMessage.Type	getMessageType()
int	getXid()
protected void	validateMessageType(RpcMessage.Type expected)
abstract XDR	write(XDR xdr)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

xid

protected final int xid

messageType

protected final RpcMessage.Type messageType

Method Details

write

public abstract XDR write(XDR xdr)

getXid

public int getXid()

getMessageType

public RpcMessage.Type getMessageType()

validateMessageType

protected void validateMessageType(RpcMessage.Type expected)