org.openflow.protocol
Class AggregateStatsRequest

java.lang.Object
  org.openflow.gui.net.protocol.OFGMessage
      org.openflow.gui.net.protocol.StatsHeader
          org.openflow.protocol.AggregateStatsRequest

All Implemented Interfaces:

Message<OFGMessageType>

public class AggregateStatsRequest
extends StatsHeader

A request for aggregate statistics.

Author:

David Underhill

Field Summary

static byte	ALL_TABLES
Match	match Fields to match
static short	OFPP_NONE
short	outPort Require matching entries to include this output port, or OFPP_NONE
byte	tableID ID of table to read or 0xFF for all tables

Fields inherited from class org.openflow.gui.net.protocol.StatsHeader

dpid, flags, REPLY, REQUEST, statsType

Fields inherited from class org.openflow.gui.net.protocol.OFGMessage

SIZEOF, timeCreated, TSSEP, type, xid

Constructor Summary

AggregateStatsRequest(long dpid)
Create an aggregate stats request from the switch with this DPID.

AggregateStatsRequest(long dpid, short outPort)
Create an aggregate stats request from the switch with this DPID and port.

AggregateStatsRequest(long dpid, short outPort, Match m)
Create an aggregate stats request from the switch with this DPID, port, and match.

AggregateStatsRequest(long dpid, short outPort, Match m, byte tableID)
Create an aggregate stats request from the switch with this DPID, port, match, and table ID.

AggregateStatsRequest(long dpid, StatsFlag flags, java.io.DataInput in)
Create an aggregate request for stats from the switch with the specified DPID and flags and read the request from the receive buffer.

Method Summary

boolean	isStatefulRequest() returns true because this message is part of a stateful exchange
int	length() total length of this message in bytes
java.lang.String	toString() String representation of the message including the date and type.
void	write(java.io.DataOutput out) sends the message over the specified output stream

Methods inherited from class org.openflow.gui.net.protocol.OFGMessage

getType, isStatefulReply, timeCreated

Methods inherited from class java.lang.Object

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

Field Detail

ALL_TABLES

public static final byte ALL_TABLES

See Also:

Constant Field Values

OFPP_NONE

public static final short OFPP_NONE

See Also:

Constant Field Values

match

public final Match match

Fields to match

tableID

public byte tableID

ID of table to read or 0xFF for all tables

outPort

public short outPort

Require matching entries to include this output port, or OFPP_NONE

Constructor Detail

AggregateStatsRequest

public AggregateStatsRequest(long dpid)

Create an aggregate stats request from the switch with this DPID.

AggregateStatsRequest

public AggregateStatsRequest(long dpid,
                             short outPort)

Create an aggregate stats request from the switch with this DPID and port.

AggregateStatsRequest

public AggregateStatsRequest(long dpid,
                             short outPort,
                             Match m)

Create an aggregate stats request from the switch with this DPID, port, and match.

AggregateStatsRequest

public AggregateStatsRequest(long dpid,
                             short outPort,
                             Match m,
                             byte tableID)

Create an aggregate stats request from the switch with this DPID, port, match, and table ID.

AggregateStatsRequest

public AggregateStatsRequest(long dpid,
                             StatsFlag flags,
                             java.io.DataInput in)
                      throws java.io.IOException

Create an aggregate request for stats from the switch with the specified DPID and flags and read the request from the receive buffer.

Throws:

java.io.IOException

Method Detail

isStatefulRequest

public boolean isStatefulRequest()

returns true because this message is part of a stateful exchange

Overrides:

isStatefulRequest in class OFGMessage

length

public int length()

total length of this message in bytes

Overrides:

length in class StatsHeader

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Description copied from class: OFGMessage

sends the message over the specified output stream

Overrides:

write in class StatsHeader

Throws:

java.io.IOException

toString

public java.lang.String toString()

Description copied from class: OFGMessage

String representation of the message including the date and type. Also includes the transaction ID if it is non-zero.

Overrides:

toString in class StatsHeader