ist.palcom.contingency
Class ContingencyMonitor

java.lang.Object
  extended by ist.palcom.services.AbstractService
      extended by ist.palcom.contingency.ContingencyMonitor
All Implemented Interfaces:
Service, IHgraphNode

public class ContingencyMonitor
extends AbstractService


Field Summary
static java.lang.String SERVICE_NAME
           
static java.lang.String URN_SUFFIX
           
 
Fields inherited from class ist.palcom.services.AbstractService
_node, connectionsMonitor, context, info, selfTest, subserviceList
 
Fields inherited from interface ist.palcom.hgraph.IHgraphNode
CHILD_NAME_CLASH, CIRCULARITY_CLASH, COMMAND_OR_NODE_MISSING, ERROR, HANDLER_MISSING, LISTENER_MISSING, NODE_NOT_CHILD, PATH_MISSING, SIBLING_ALREADY_EXISTS, SIBLING_NONEXISTENT, SIBLING_REFERENCE_ALREADY_EXISTS, SIBLING_REFERENCE_NONEXISTENT, STATUS_OK, VALUE_ALREADY_EXISTS, VALUE_NOT_PRESENT
 
Constructor Summary
ContingencyMonitor(DeviceContext context, java.lang.String urnLeaf, java.lang.String serviceName)
           
 
Method Summary
 void commandReceived(CommandEvent event)
           
 PalcomThread getMonitoringRequestReceiverThread()
           
 PalcomThread getNotificationThread()
           
 PalcomThread registerContingencyListenerThread()
           
 void registerContingencyListenerThread(PalcomThread t)
           
 void start()
          Start the service.
 void stop()
           
 
Methods inherited from class ist.palcom.services.AbstractService
addNodeChild, addServiceProxyListener, addSubservice, connectionCreated, connectTo, disconnectFrom, getChildIterator, getConnectionForURN, getConnections, getFuncFunc, getNodeName, getNodeParent, getNumberOfSubservices, getPath, getRemoteServiceProxy, getSelfTester, getSelfTestService, getServiceInfo, getServiceProxy, getSiblingFunc, getSubservice, getValueFunc, hasChildNamed, isAncestorOf, remoteServiceProxyIterator, removeNodeChild, removeServiceProxyListener, sendToAll, setName, setNodeName, setNodeParent, setServiceProxy, setURN, toStringFull, toStringFullRecursively, toStringRecursively, toStringSimple, updatePath, waitUntilNumberOfConnectionsIs
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

URN_SUFFIX

public static final java.lang.String URN_SUFFIX
See Also:
Constant Field Values

SERVICE_NAME

public static final java.lang.String SERVICE_NAME
See Also:
Constant Field Values
Constructor Detail

ContingencyMonitor

public ContingencyMonitor(DeviceContext context,
                          java.lang.String urnLeaf,
                          java.lang.String serviceName)
                   throws java.io.IOException
Throws:
java.io.IOException
Method Detail

commandReceived

public void commandReceived(CommandEvent event)

registerContingencyListenerThread

public void registerContingencyListenerThread(PalcomThread t)

registerContingencyListenerThread

public PalcomThread registerContingencyListenerThread()

getMonitoringRequestReceiverThread

public PalcomThread getMonitoringRequestReceiverThread()

getNotificationThread

public PalcomThread getNotificationThread()

start

public void start()
           throws java.io.IOException
Description copied from class: AbstractService
Start the service. The URN must be set before calling this method (through a constructor, or through a call to the setURN method). If the service is started already, nothing happens. The DiscoveryManager will be updated with info about the service.

Overrides:
start in class AbstractService
Throws:
java.io.IOException

stop

public void stop()
          throws java.io.IOException
Overrides:
stop in class AbstractService
Throws:
java.io.IOException