it.poliba.sisinflab.coap.ldp.resources

Class LDPDataHandler

java.lang.Object

it.poliba.sisinflab.coap.ldp.resources.LDPDataHandler

Direct Known Subclasses:

CPUHandler, CPUTemperatureHandler, FreeMemoryHandler, MemoryHandler

public abstract class LDPDataHandler
extends java.lang.Object

Retrieve data from a sensing device and update the LDP RDF repository

Constructor Summary

Constructors

Constructor and Description
LDPDataHandler() Creates a new data handler.

Method Summary

Modifier and Type	Method and Description
void	init(java.lang.String resource, CoAPLDPResourceManager mng) Initializes the data handler.
void	setSamplingPeriod(int ms) Set the sampling period
void	start() Starts to retrieve data and update the repository
void	stop() Stops to retrieve data and update the repository

Methods inherited from class java.lang.Object

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

Constructor Detail

LDPDataHandler

public LDPDataHandler()

Creates a new data handler.

Method Detail

init

public void init(java.lang.String resource,
                 CoAPLDPResourceManager mng)

Initializes the data handler.

Parameters:

resource - the name of the reference resource in the RDF repository

mng - the reference resource manager

See Also:

CoAPLDPResourceManager

start

public void start()

Starts to retrieve data and update the repository

stop

public void stop()

Stops to retrieve data and update the repository

setSamplingPeriod

public void setSamplingPeriod(int ms)

Set the sampling period

Parameters:

ms - the samping period in ms