drcl.diffserv.scheduling
Class pq

java.lang.Object
  drcl.DrclObj
      drcl.comp.Component
          drcl.comp.queue.ActiveQueue
              drcl.inet.core.Queue
                  drcl.diffserv.HQS
                      drcl.diffserv.scheduling.pq

All Implemented Interfaces:

java.lang.Cloneable, InetConstants, InetCoreConstants, ObjectDuplicable, java.io.Serializable

public class pq

extends HQS

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class drcl.comp.Component

Component.Locks

Field Summary

Fields inherited from class drcl.diffserv.HQS

classIDMask, qs

Fields inherited from class drcl.comp.queue.ActiveQueue

nrequests, outport, OUTPUT_PORT_ID

Fields inherited from class drcl.comp.Component

FLAG_COMPONENT_NOTIFICATION, FLAG_DEBUG_ENABLED, FLAG_DIRECT_OUTPUT_ENABLED, FLAG_ENABLED, FLAG_ERROR_ENABLED, FLAG_EVENT_ENABLED, FLAG_EXPOSED, FLAG_GARBAGE_DISPLAY_ENABLED, FLAG_GARBAGE_ENABLED, FLAG_HAS_EXPOSED_CHILD, FLAG_PORT_NOTIFICATION, FLAG_STARTED, FLAG_STOPPED, FLAG_TRACE_ENABLED, FLAG_UNDEFINED_START, id, infoPort, locks, name, parent, PortGroup_DEFAULT_GROUP, PortGroup_EVENT, PortGroup_SERVICE, Root, Trace_DATA, Trace_SEND

Fields inherited from interface drcl.inet.core.InetCoreConstants

CONFIG_PORT_ID, PULL_PORT_ID

Fields inherited from interface drcl.inet.InetConstants

BYTE_MODE, DEFAULT_BANDWIDTH, DEFAULT_BUFFER_SIZE, DEFAULT_MTU, EVENT_ID_CHANGED_PORT_ID, EVENT_IDENTITY_ADDED, EVENT_IDENTITY_REMOVED, EVENT_IF_NEIGHBOR_DOWN, EVENT_IF_NEIGHBOR_UP, EVENT_IF_PORT_ID, EVENT_LINK_BROKEN, EVENT_LINK_BROKEN_PORT_ID, EVENT_MCAST_HOST_PORT_ID, EVENT_PKT_ARRIVAL, EVENT_PKT_ARRIVAL_PORT_ID, EVENT_RT_ENTRY_ADDED, EVENT_RT_ENTRY_MODIFIED, EVENT_RT_ENTRY_REMOVED, EVENT_RT_MCAST_CHANGED_PORT_ID, EVENT_RT_UCAST_CHANGED_PORT_ID, EVENT_VIF_NEIGHBOR_DOWN, EVENT_VIF_NEIGHBOR_UP, EVENT_VIF_PORT_ID, HOST_ENTRY_EXT, ID_CSL, MCAST_QUERY_PORT_ID, PACKET_MODE, PID_AODV, PID_DV, PID_DVMRP, PID_HELLO, PID_IGMP, PID_OSPF, PID_RSVP, PID_TCP, PID_UDP, SERVICE_CONFIGSW_PORT_ID, SERVICE_ID_PORT_ID, SERVICE_IF_PORT_ID, SERVICE_MCAST_PORT_ID, SERVICE_RT_PORT_ID, UCAST_QUERY_PORT_ID

Constructor Summary

pq()

pq(java.lang.String id)

Method Summary

void	addQueueSet(Queue child_, long classMask_, long classId_) Adds the child queue with the same priority as (the currently lowest priority in this HQS + 1).
void	addQueueSet(Queue child_, long classMask_, long classId_, int priority_) Adds the child queue with the specified priority.
protected java.lang.String	configInfo(java.lang.String prefix_, Queue q_) Prints out the configuration information associated with the child queue.
protected Queue	pickEligibleQueue(boolean dequeue_) This method is called when this HQS needs to pick a child queue to perform dequeue() or firstElement().
void	removeQueueSet(Queue child_)

Methods inherited from class drcl.diffserv.HQS

configInfo, dequeue, duplicate, enqueue, firstElement, getCapacity, getClassIDMask, getQueueSet, getSize, info, isEmpty, isFull, setCapacity, setClassIDMask

Methods inherited from class drcl.inet.core.Queue

createConfigPort, getMode, isByteMode, isPacketMode, reset, setMode

Methods inherited from class drcl.comp.queue.ActiveQueue

_getnrequests, _setnrequests, enqueueAt, getAvailableSize, getEnqueCount, increaseEnqueCount, info, lastElement, peekAt, process, pull, retrieveAt

Methods inherited from class drcl.comp.Component

_resume, _start, _stop, addComponent, addComponent, addEventPort, addEventPort, addForkPort, addPort, addPort, addPort, addPort, addPort, addPort, addPort, addPort, addServerPort, addServerPort, cancelFork, componentAdded, componentRemoved, connect, containsComponent, containsComponent, containsPort, debug, disconnectAll, disconnectAllPeers, disconnectAllPorts, drop, drop, error, error, expose, exposeEventPorts, exposePort, exposePort, exposePort, exposePort, exposePort, findAvailable, findAvailable, findAvailable, finishing, fork, forkAt, getAllComponents, getAllPorts, getAllPorts, getAllWiresInside, getAllWiresInsideOut, getAllWiresOut, getComponent, getComponentFlag, getComponentFlag, getContract, getContractHT, getContractHT, getDebugFlagsInBinary, getDebugLevelNames, getForkManager, getID, getName, getParent, getPort, getPort, getRoot, getRuntime, getTime, iduplicate, isAncestorOf, isComponentNotificationEnabled, isContainer, isDebugEnabled, isDebugEnabledAt, isDirectlyRelatedTo, isDirectOutputEnabled, isEnabled, isErrorNoticeEnabled, isEventExportEnabled, isGarbageDisplayEnabled, isGarbageEnabled, isPortNotificationEnabled, isPortRemovable, isStarted, isStopped, isTraceEnabled, lock, notify, notifyAll, operate, portAdded, portRemoved, reboot, removeAll, removeAllComponents, removeAllPorts, removeAllPorts, removeComponent, removeComponent, removePort, removePort, removePort, resume, run, sduplicate, send, sendAt, setComponentFlag, setComponentFlag, setComponentNotificationEnabled, setContract, setDebugEnabled, setDebugEnabled, setDebugEnabledAt, setDebugEnabledAt, setDebugEnabledAt, setDirectOutputEnabled, setDirectOutputEnabled, setEnabled, setErrorNoticeEnabled, setErrorNoticeEnabled, setEventExportEnabled, setEventExportEnabled, setExecutionBoundary, setGarbageDisplayEnabled, setGarbageDisplayEnabled, setGarbageEnabled, setGarbageEnabled, setID, setID, setName, setPort, setPort, setPortNotificationEnabled, setPortRemovable, setRuntime, setTraceEnabled, setTraceEnabled, sleepFor, sleepUntil, stop, toString, unexpose, unlock, useLocalForkManager, useLocalForkManager, wait, yield

Methods inherited from class drcl.DrclObj

clone

Methods inherited from class java.lang.Object

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

Constructor Detail

pq

public pq()

pq

public pq(java.lang.String id)

Method Detail

pickEligibleQueue

protected Queue pickEligibleQueue(boolean dequeue_)

Description copied from class: HQS

This method is called when this HQS needs to pick a child queue to perform dequeue() or firstElement(). Subclasses must implement this method.

Specified by:

pickEligibleQueue in class HQS

addQueueSet

public void addQueueSet(Queue child_,
                        long classMask_,
                        long classId_)

Adds the child queue with the same priority as (the currently lowest priority in this HQS + 1).

Overrides:

addQueueSet in class HQS

addQueueSet

public void addQueueSet(Queue child_,
                        long classMask_,
                        long classId_,
                        int priority_)

Adds the child queue with the specified priority. The smaller value of priority_ corresponds to higher priority.

removeQueueSet

public void removeQueueSet(Queue child_)

Overrides:

removeQueueSet in class HQS

configInfo

protected java.lang.String configInfo(java.lang.String prefix_,
                                      Queue q_)

Description copied from class: HQS

Prints out the configuration information associated with the child queue. Subclasses should override this method to print out their own parameters.

Overrides:

configInfo in class HQS