org.openflow.protocol.factory
Interface OFQueuePropertyFactory

All Known Implementing Classes:

BasicFactory, FloodlightFactory

public interface OFQueuePropertyFactory

The interface to factories used for retrieving OFQueueProperty instances. All methods are expected to be thread-safe.

Author:

David Erickson (daviderickson@cs.stanford.edu)

Method Summary

OFQueueProperty	getQueueProperty(OFQueuePropertyType t) Retrieves an OFQueueProperty instance corresponding to the specified OFQueuePropertyType
java.util.List<OFQueueProperty>	parseQueueProperties(java.nio.ByteBuffer data, int length) Attempts to parse and return all OFQueueProperties contained in the given ByteBuffer, beginning at the ByteBuffer's position, and ending at position+length.
java.util.List<OFQueueProperty>	parseQueueProperties(java.nio.ByteBuffer data, int length, int limit) Attempts to parse and return all OFQueueProperties contained in the given ByteBuffer, beginning at the ByteBuffer's position, and ending at position+length.

Method Detail

getQueueProperty

OFQueueProperty getQueueProperty(OFQueuePropertyType t)

Retrieves an OFQueueProperty instance corresponding to the specified OFQueuePropertyType

Parameters:

t - the type of the OFQueueProperty to be retrieved

Returns:

an OFQueueProperty instance

parseQueueProperties

java.util.List<OFQueueProperty> parseQueueProperties(java.nio.ByteBuffer data,
                                                     int length)

Attempts to parse and return all OFQueueProperties contained in the given ByteBuffer, beginning at the ByteBuffer's position, and ending at position+length.

Parameters:

data - the ByteBuffer to parse for OpenFlow OFQueueProperties

length - the number of Bytes to examine for OpenFlow OFQueueProperties

Returns:

a list of OFQueueProperty instances

parseQueueProperties

java.util.List<OFQueueProperty> parseQueueProperties(java.nio.ByteBuffer data,
                                                     int length,
                                                     int limit)

Attempts to parse and return all OFQueueProperties contained in the given ByteBuffer, beginning at the ByteBuffer's position, and ending at position+length.

Parameters:

data - the ByteBuffer to parse for OpenFlow OFQueueProperties

length - the number of Bytes to examine for OpenFlow OFQueueProperties

limit - the maximum number of OFQueueProperties to return, 0 means no limit

Returns:

a list of OFQueueProperty instances