org.apache.accumulo.examples.simple.reservations

Class ARS

java.lang.Object

org.apache.accumulo.examples.simple.reservations.ARS

public class ARS
extends Object

Accumulo Reservation System : An example reservation system using Accumulo. Supports atomic reservations of a resource at a date. Wait list are also supported. In order to keep the example simple, no checking is done of the date. Also the code is inefficient, if interested in improving it take a look at the EXCERCISE comments.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ARS.ReservationResult

Constructor Summary

Constructors

Constructor and Description
ARS(Connector conn, String rTable)

Method Summary

Methods

Modifier and Type	Method and Description
void	cancel(String what, String when, String who)
List<String>	list(String what, String when)
static void	main(String[] args)
ARS.ReservationResult	reserve(String what, String when, String who)
List<String>	setCapacity(String what, String when, int count)

Methods inherited from class java.lang.Object

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

Constructor Detail

ARS

public ARS(Connector conn,
   String rTable)

Method Detail

setCapacity

public List<String> setCapacity(String what,
                       String when,
                       int count)

reserve

public ARS.ReservationResult reserve(String what,
                            String when,
                            String who)
                              throws Exception

Throws:

Exception

cancel

public void cancel(String what,
          String when,
          String who)
            throws Exception

Throws:

Exception

list

public List<String> list(String what,
                String when)
                  throws Exception

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception