org.fao.geonet.services.util.z3950.provider.GN
Class GNResultSet

java.lang.Object
  java.util.Observable
      org.jzkit.search.util.ResultSet.AbstractIRResultSet
          org.fao.geonet.services.util.z3950.provider.GN.GNResultSet

All Implemented Interfaces:

org.jzkit.search.util.ResultSet.IRResultSet

public class GNResultSet
extends org.jzkit.search.util.ResultSet.AbstractIRResultSet
implements org.jzkit.search.util.ResultSet.IRResultSet

interface between JZKit and GN. Retrieves XML content from the GN backend and makes it available to JZkit

Author:

'Timo Proescholdt '

Field Summary

Fields inherited from class org.jzkit.search.util.ResultSet.AbstractIRResultSet

create_time, last_message, messages, requestedSyntax, requestedSyntaxName, result_set_name, task_identifier, TASK_MESSAGE_DIAGNOSTIC, TASK_MESSAGE_ERROR, TASK_MESSAGE_INFO, TASK_MESSAGE_WARNING, task_status_code, user_data

Constructor Summary

GNResultSet(GNXMLQuery query, Object userInfo, Observer[] observers, ServiceContext srvctx)

Method Summary

void	asyncGetFragment(int starting_fragment, int count, org.jzkit.search.util.RecordModel.RecordFormatSpecification spec, org.jzkit.search.util.ResultSet.IFSNotificationTarget target)
void	close()
int	evaluate(int timeout)
org.jzkit.search.util.RecordModel.InformationFragment[]	getFragment(int startingFragment, int count, org.jzkit.search.util.RecordModel.RecordFormatSpecification spec)
int	getFragmentCount()
int	getRecordAvailableHWM()
org.jzkit.search.util.ResultSet.IRResultSetInfo	getResultSetInfo()

Methods inherited from class org.jzkit.search.util.ResultSet.AbstractIRResultSet

cancelTask, destroyTask, getLastMessage, getPrivateTaskStatusCode, getQuery, getRequestedSyntax, getRequestedSyntaxName, getResultSetName, getSetID, getStatus, getTaskCreationTime, lookupPrivateStatusCode, postMessage, requestStatusNotification, setDiagnosticStatus, setQuery, setRequestedSyntax, setRequestedSyntaxName, setResultSetName, setStatus, waitForCondition, waitForStatus

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jzkit.search.util.ResultSet.IRResultSet

addObserver, getResultSetName, getSetID, getStatus, postMessage, requestStatusNotification, setResultSetName, waitForCondition, waitForStatus

Constructor Detail

GNResultSet

public GNResultSet(GNXMLQuery query,
                   Object userInfo,
                   Observer[] observers,
                   ServiceContext srvctx)
            throws Exception

Throws:

Exception

Method Detail

evaluate

public int evaluate(int timeout)

getFragment

public org.jzkit.search.util.RecordModel.InformationFragment[] getFragment(int startingFragment,
                                                                           int count,
                                                                           org.jzkit.search.util.RecordModel.RecordFormatSpecification spec)
                                                                    throws org.jzkit.search.util.ResultSet.IRResultSetException

Specified by:

getFragment in interface org.jzkit.search.util.ResultSet.IRResultSet

Throws:

org.jzkit.search.util.ResultSet.IRResultSetException

asyncGetFragment

public void asyncGetFragment(int starting_fragment,
                             int count,
                             org.jzkit.search.util.RecordModel.RecordFormatSpecification spec,
                             org.jzkit.search.util.ResultSet.IFSNotificationTarget target)
                      throws org.jzkit.search.util.ResultSet.IRResultSetException

Specified by:

asyncGetFragment in interface org.jzkit.search.util.ResultSet.IRResultSet

Specified by:

asyncGetFragment in class org.jzkit.search.util.ResultSet.AbstractIRResultSet

Throws:

org.jzkit.search.util.ResultSet.IRResultSetException

close

public void close()

Specified by:

close in interface org.jzkit.search.util.ResultSet.IRResultSet

Specified by:

close in class org.jzkit.search.util.ResultSet.AbstractIRResultSet

getFragmentCount

public int getFragmentCount()

Specified by:

getFragmentCount in interface org.jzkit.search.util.ResultSet.IRResultSet

Specified by:

getFragmentCount in class org.jzkit.search.util.ResultSet.AbstractIRResultSet

getRecordAvailableHWM

public int getRecordAvailableHWM()

Specified by:

getRecordAvailableHWM in interface org.jzkit.search.util.ResultSet.IRResultSet

Specified by:

getRecordAvailableHWM in class org.jzkit.search.util.ResultSet.AbstractIRResultSet

getResultSetInfo

public org.jzkit.search.util.ResultSet.IRResultSetInfo getResultSetInfo()

Specified by:

getResultSetInfo in interface org.jzkit.search.util.ResultSet.IRResultSet

Specified by:

getResultSetInfo in class org.jzkit.search.util.ResultSet.AbstractIRResultSet