tachyon.network.protocol

Enum RPCMessage.Type

java.lang.Object

java.lang.Enum<RPCMessage.Type>

tachyon.network.protocol.RPCMessage.Type

All Implemented Interfaces:

Serializable, Comparable<RPCMessage.Type>, EncodedMessage

Enclosing class:

RPCMessage

public static enum RPCMessage.Type
extends Enum<RPCMessage.Type>
implements EncodedMessage

Enum Constant Summary

Enum Constants

Enum Constant and Description
RPC_BLOCK_READ_REQUEST
RPC_BLOCK_READ_RESPONSE
RPC_BLOCK_WRITE_REQUEST
RPC_BLOCK_WRITE_RESPONSE
RPC_ERROR_RESPONSE

Method Summary

Methods

Modifier and Type	Method and Description
static RPCMessage.Type	decode(io.netty.buffer.ByteBuf in) Returns the type represented by the id from the input ByteBuf.
void	encode(io.netty.buffer.ByteBuf out) Encodes the message to the output ByteBuf.
int	getEncodedLength() Returns the number bytes for the message when it is encoded.
int	getId() Returns the int identifier of the type.
static RPCMessage.Type	valueOf(String name) Returns the enum constant of this type with the specified name.
static RPCMessage.Type[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RPC_ERROR_RESPONSE

public static final RPCMessage.Type RPC_ERROR_RESPONSE

RPC_BLOCK_READ_REQUEST

public static final RPCMessage.Type RPC_BLOCK_READ_REQUEST

RPC_BLOCK_READ_RESPONSE

public static final RPCMessage.Type RPC_BLOCK_READ_RESPONSE

RPC_BLOCK_WRITE_REQUEST

public static final RPCMessage.Type RPC_BLOCK_WRITE_REQUEST

RPC_BLOCK_WRITE_RESPONSE

public static final RPCMessage.Type RPC_BLOCK_WRITE_RESPONSE

Method Detail

values

public static RPCMessage.Type[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (RPCMessage.Type c : RPCMessage.Type.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static RPCMessage.Type valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getEncodedLength

public int getEncodedLength()

Description copied from interface: EncodedMessage

Returns the number bytes for the message when it is encoded.

Specified by:

getEncodedLength in interface EncodedMessage

Returns:

the length of the encoded message, in bytes

encode

public void encode(io.netty.buffer.ByteBuf out)

Description copied from interface: EncodedMessage

Encodes the message to the output ByteBuf.

Specified by:

encode in interface EncodedMessage

Parameters:

out - the output ByteBuf where the message should be encoded.

getId

public int getId()

Returns the int identifier of the type. Note: This is only used for getting the int representation of the type for DataServerMessage, since that class needs to manually encode all messages. DataServerMessage and this method should no longer be needed when the client is converted to use Netty.

Returns:

the int id of the type

decode

public static RPCMessage.Type decode(io.netty.buffer.ByteBuf in)

Returns the type represented by the id from the input ByteBuf. This must be updated to add new message types.

Parameters:

in - The input ByteBuf to decode into a type

Returns:

The decoded message type