unidue.ub.statistics.alephConnector

Class NRequestsGetter

java.lang.Object

unidue.ub.statistics.alephConnector.NRequestsGetter

public class NRequestsGetter
extends java.lang.Object

Retrieves the number of requests from the Aleph database.

Version:

1

Author:

Eike Spielberg

Constructor Summary

Constructors

Constructor and Description
NRequestsGetter(AlephConnection connection) uses a given connection to Aleph database to build an instance of the NRequestsGetter-object

Method Summary

Modifier and Type	Method and Description
java.util.List<NRequests>	getAllNRequests() retrieves all requests
java.util.List<NRequests>	getNRequests(java.lang.String notations) retrieves the number of Requests for the documents with an arbitrary notations string
java.util.List<NRequests>	getNRequestsForNotation(java.lang.String notation) retrieves the number of Requests for the documents with the defined notations
java.util.List<NRequests>	getNRequestsForRange(java.lang.String notations) retrieves the number of Requests for the documents in the region defined by the notations

Methods inherited from class java.lang.Object

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

Constructor Detail

NRequestsGetter

public NRequestsGetter(AlephConnection connection)
                throws java.sql.SQLException

uses a given connection to Aleph database to build an instance of the NRequestsGetter-object

Parameters:

connection - an AlephConnection-object

Throws:

java.sql.SQLException - exception connecting to the Aleph database

Method Detail

getNRequestsForRange

public java.util.List<NRequests> getNRequestsForRange(java.lang.String notations)
                                               throws java.lang.Exception

retrieves the number of Requests for the documents in the region defined by the notations

Parameters:

notations - a region of notations separated by '-'

Returns:

nRequests the list of NRequest

Throws:

java.lang.Exception - general exception

getNRequestsForNotation

public java.util.List<NRequests> getNRequestsForNotation(java.lang.String notation)
                                                  throws java.lang.Exception

retrieves the number of Requests for the documents with the defined notations

Parameters:

notation - a single notation

Returns:

nRequest the list of NRequest

Throws:

java.lang.Exception - general exception

getNRequests

public java.util.List<NRequests> getNRequests(java.lang.String notations)
                                       throws java.lang.Exception

retrieves the number of Requests for the documents with an arbitrary notations string

Parameters:

notations - a string holding notations and notations ranges, separated by ','

Returns:

nRequest the list of NRequest

Throws:

java.lang.Exception - general exception

getAllNRequests

public java.util.List<NRequests> getAllNRequests()
                                          throws java.lang.Exception

retrieves all requests

Returns:

the list of NRequest

Throws:

java.lang.Exception - general exception