com.ibm.jusb.os

Class DefaultUsbInterfaceOsImp

java.lang.Object

com.ibm.jusb.os.DefaultUsbInterfaceOsImp

All Implemented Interfaces:

UsbInterfaceOsImp

public class DefaultUsbInterfaceOsImp
extends Object
implements UsbInterfaceOsImp

Default UsbInterfaceOsImp implementation.

This provides a simple in-Java claiming implementation. By default claiming is allowed. If the 1-parameter constructor is used, its value determines if claiming is allowed or denied.

Author:

Dan Streetman

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	allowClaim
protected boolean	isClaimed

Constructor Summary

Constructors

Constructor and Description
DefaultUsbInterfaceOsImp() Constructor.
DefaultUsbInterfaceOsImp(boolean b) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	claim() Claim this interface.
void	claim(UsbInterfacePolicy policy) Claim this interface using a UsbInterfacePolicy.
boolean	isClaimed() Indicate if this interface is claimed.
void	release() Release this interface.

Methods inherited from class java.lang.Object

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

Field Detail

isClaimed

protected boolean isClaimed

allowClaim

protected boolean allowClaim

Constructor Detail

DefaultUsbInterfaceOsImp

public DefaultUsbInterfaceOsImp()

Constructor.

DefaultUsbInterfaceOsImp

public DefaultUsbInterfaceOsImp(boolean b)

Constructor.

Parameters:

b - If claiming should be allowed or not.

Method Detail

claim

public void claim()
           throws UsbException

Claim this interface.

This performs a simple in-Java claim.

Specified by:

claim in interface UsbInterfaceOsImp

Throws:

UsbException - if the interface could not be claimed.

claim

public void claim(UsbInterfacePolicy policy)
           throws UsbException

Claim this interface using a UsbInterfacePolicy.

Specified by:

claim in interface UsbInterfaceOsImp

Parameters:

policy - The this class ignores the policy.

Throws:

UsbException - if the interface could not be claimed.

release

public void release()
             throws UsbException

Release this interface.

This performs a simple in-Java release.

Specified by:

release in interface UsbInterfaceOsImp

Throws:

UsbException - If the interface could not be released.

isClaimed

public boolean isClaimed()

Indicate if this interface is claimed.

This returns the state of the simple in-Java claim.

Specified by:

isClaimed in interface UsbInterfaceOsImp

Returns:

If this interface is claimed.