me.legrange.panstamp.definition

Class CompoundDeviceLibrary

java.lang.Object

me.legrange.panstamp.definition.CompoundDeviceLibrary

All Implemented Interfaces:

DeviceLibrary

public final class CompoundDeviceLibrary
extends Object
implements DeviceLibrary

A device library implementation that searches through one or more other device libraries for a device definition. This will be useful in cases where the application developer wants to search through for example an application XML directory first, before falling back to the default class loader.

Since:

1.0

Author:

Gideon le Grange https://github.com/GideonLeGrange *

Constructor Summary

Constructors

Constructor and Description
CompoundDeviceLibrary(DeviceLibrary... sources)

Method Summary

Modifier and Type	Method and Description
DeviceDefinition	getDeviceDefinition(int manufacturedID, int productId) get the device definition based on the supplied manufacturer ID and product ID.
boolean	hasDeviceDefinition(int manufacturedID, int productId) Checks if a device definition for the supplied manufacturer ID and product ID is available.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundDeviceLibrary

public CompoundDeviceLibrary(DeviceLibrary... sources)

Method Detail

hasDeviceDefinition

public boolean hasDeviceDefinition(int manufacturedID,
                                   int productId)
                            throws NetworkException

Description copied from interface: DeviceLibrary

Checks if a device definition for the supplied manufacturer ID and product ID is available.

Specified by:

hasDeviceDefinition in interface DeviceLibrary

Parameters:

manufacturedID - Manufacturer ID for device.

productId - Product ID for device.

Returns:

True if the definition is available.

Throws:

NetworkException - If there is a problem loading a device definition.

getDeviceDefinition

public DeviceDefinition getDeviceDefinition(int manufacturedID,
                                            int productId)
                                     throws NetworkException

Description copied from interface: DeviceLibrary

get the device definition based on the supplied manufacturer ID and product ID.

Specified by:

getDeviceDefinition in interface DeviceLibrary

Parameters:

manufacturedID - Manufacturer ID for device.

productId - Product ID for device.

Returns:

The device definition.

Throws:

NetworkException - If there is a problem loading a device definition.