public class ATDeviceConfig extends java.lang.Object implements DeviceConfig<ATDevice>, DeviceConfig.HardwareAddressing
ATDeviceConfig
class encapsulates the hardware addressing information, and static and
dynamic configuration parameters of an AT device.
Some hardware addressing parameter, and static and dynamic configuration parameters may be set to
DeviceConfig.DEFAULT
. Whether such default settings are supported is platform- as well as device
driver-dependent.
An instance of ATDeviceConfig
can be passed to the
DeviceManager.open(DeviceConfig)
or
DeviceManager.open(Class, DeviceConfig)
method to open the designated AT device
with the specified configuration. A InvalidDeviceConfigException
is thrown when
attempting to open a device with an invalid or unsupported configuration.DeviceConfig.HardwareAddressing
DEFAULT
Constructor and Description |
---|
ATDeviceConfig(int controllerNumber,
int channelNumber)
Creates a new
ATDeviceConfig with the specified hardware addressing information. |
ATDeviceConfig(java.lang.String controllerName,
int channelNumber)
Creates a new
ATDeviceConfig with the specified hardware addressing information. |
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj)
Checks two
ATDeviceConfig objects for equality. |
int |
getChannelNumber()
Gets the configured channel number.
|
java.lang.String |
getControllerName()
Gets the configured controller name (such as its device file name on UNIX systems).
|
int |
getControllerNumber()
Gets the configured controller number.
|
int |
hashCode()
Returns the hash code value for this object.
|
public ATDeviceConfig(java.lang.String controllerName, int channelNumber)
ATDeviceConfig
with the specified hardware addressing information.controllerName
- the controller name (such as its device file name on UNIX systems).channelNumber
- the hardware channel's number (a positive or zero integer) or DeviceConfig.DEFAULT
.java.lang.IllegalArgumentException
- if channelNumber
is not in the defined range.java.lang.NullPointerException
- if controller name
is null
.public ATDeviceConfig(int controllerNumber, int channelNumber)
ATDeviceConfig
with the specified hardware addressing information.controllerNumber
- the controller number (a positive or zero integer) or DeviceConfig.DEFAULT
.channelNumber
- the hardware channel's number (a positive or zero integer) or DeviceConfig.DEFAULT
.java.lang.IllegalArgumentException
- if channelNumber
is not in the defined range.public int getChannelNumber()
DeviceConfig.DEFAULT
.public int getControllerNumber()
getControllerNumber
in interface DeviceConfig.HardwareAddressing
DeviceConfig.DEFAULT
.public java.lang.String getControllerName()
getControllerName
in interface DeviceConfig.HardwareAddressing
null
.public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
ATDeviceConfig
objects for equality.equals
in class java.lang.Object
obj
- the object to test for equality with this object.true
if obj
is a ATDeviceConfig
and has the same hardware
addressing information and configuration parameter values as this
ATDeviceConfig
object.Copyright © 2012, 2014, Oracle and/or its affiliates. All rights reserved.
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