org.openflow.gui.net.protocol
Class Flow

java.lang.Object
  org.openflow.gui.net.protocol.Flow

public class Flow
extends java.lang.Object

Structure to describe a flow.

Author:

David Underhill

Field Summary

Node	dstNode
short	dstPort
int	id flow identifier
FlowHop[]	path the flow's path from source to destination (inclusive)
Node	srcNode
short	srcPort
FlowType	type type of flow

Constructor Summary

Flow(FlowType type, int id, Node srcNode, short srcPort, Node dstNode, short dstPort, java.util.Collection<FlowHop> path)

Flow(FlowType type, int id, Node srcNode, short srcPort, Node dstNode, short dstPort, FlowHop... path)

Method Summary

int	length() This returns the length of Flow
java.lang.String	toString()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

type

public final FlowType type

type of flow

id

public final int id

flow identifier

srcNode

public final Node srcNode

srcPort

public final short srcPort

dstNode

public final Node dstNode

dstPort

public final short dstPort

path

public final FlowHop[] path

the flow's path from source to destination (inclusive)

Constructor Detail

Flow

public Flow(FlowType type,
            int id,
            Node srcNode,
            short srcPort,
            Node dstNode,
            short dstPort,
            FlowHop... path)

Flow

public Flow(FlowType type,
            int id,
            Node srcNode,
            short srcPort,
            Node dstNode,
            short dstPort,
            java.util.Collection<FlowHop> path)

Method Detail

length

public int length()

This returns the length of Flow

write

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

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object