| java.lang.Object
 org.w3c.www.protocol.http.icp.ICPMessage
All known Subclasses: org.w3c.www.protocol.http.icp.ICPQuery, org.w3c.www.protocol.http.icp.ICPReply,
| ICPMessage | | class ICPMessage implements ICP(Code) | | |
| Field Summary | |
| protected InetAddress | addr
The InetAddress of the sender or null otherwise. | | protected int | id
The identifier of the message. | | protected int | opcode
The ICP opcde for that message. | | protected int | options
The options for this message. | | protected int | port
The port number of the sender of that message, or -1
if that message was created locally. | | URL | url
The URL of the message. | | protected int | version
The ICP major version of the message. |
| Method Summary | |
| protected int | getByteArrayLength()
Get the length of that ICP message, if it were to be emitted. | | final protected int | getIdentifier()
Get the identifier of that ICP message. | | final protected int | getOpcode()
Get the opcode for this message. | | public InetAddress | getSenderAddress()
Get the address of the host that sent this packet. | | public int | getSenderPort()
Get the port number from which this message was emitted. | | final protected URL | getURL()
Get the URL contained in that message. | | protected static ICPMessage | parse(DatagramPacket p)
Parse the given datagram into an ICP message. | | protected int | parse(byte buf, int off, int len)
| | protected int | toByteArray(byte buf)
Pack that message into a byte array suitable for emitting.
Parameters:
buf - The array to pack the request in. |
| addr | | protected InetAddress addr(Code) | | The InetAddress of the sender or null otherwise.
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| id | | protected int id(Code) | | The identifier of the message.
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| opcode | | protected int opcode(Code) | | The ICP opcde for that message.
|
| options | | protected int options(Code) | | The options for this message.
|
| port | | protected int port(Code) | | The port number of the sender of that message, or -1
if that message was created locally.
|
| version | | protected int version(Code) | | The ICP major version of the message.
|
| getByteArrayLength | | protected int getByteArrayLength()(Code) | | Get the length of that ICP message, if it were to be emitted.
The length of the packet that would be emitted. |
| getIdentifier | | final protected int getIdentifier()(Code) | | Get the identifier of that ICP message.
An integer identifier. |
| getOpcode | | final protected int getOpcode()(Code) | | Get the opcode for this message.
An integer opcode (as defined by the ICP protocol).
See Also: ICP |
| getSenderAddress | | public InetAddress getSenderAddress()(Code) | | Get the address of the host that sent this packet.
An InetAddress instance, or null if the messagewas created locally. |
| getSenderPort | | public int getSenderPort()(Code) | | Get the port number from which this message was emitted.
A integer port number. |
| getURL | | final protected URL getURL()(Code) | | Get the URL contained in that message.
An URL instance. |
| toByteArray | | protected int toByteArray(byte buf)(Code) | | Pack that message into a byte array suitable for emitting.
Parameters:
buf - The array to pack the request in. The length of the query, in bytes, or a negative numberrepresenting the size of the query. |
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