Constructor
#
new SupportedCapabilities(capabilities)
Creates an instance of SupportedCapabilities.
Parameters:
| Name |
Type |
Description |
capabilities |
Object
|
The supported capabilities of the scanner. |
Methods
#
getCapability(capName)
Get the capability.
Capability has the following properties: values, type, isReadOnly, isEnum, isMultiVal.
Parameters:
| Name |
Type |
Description |
capName |
string
|
capability name |
Returns:
capability if available, otherwise returns undefined.
#
hasCapability(capName)
Check the capability value. If the supportedCapabilities is not set, it will display warning and return false.
Parameters:
| Name |
Type |
Description |
capName |
string
|
capability name |
Returns:
true if the capability is supported, false otherwise.
#
isReadOnly(capName)
Checks if the capability is read only. If the supportedCapabilities is not set, it will display warning and return false.
Parameters:
| Name |
Type |
Description |
capName |
string
|
capability name |
Returns:
true if the capability is read only, false otherwise.
#
isSet()
Checks if the supportedCapabilities is set.
Returns:
true if the supportedCapabilities is set, false otherwise.
#
isSupportedValue(capName, value)
Checks if the value is supported for the capability.
If the supportedCapabilities is not set, it will display warning and return false.
Parameters:
| Name |
Type |
Description |
capName |
string
|
capability name |
value |
*
|
|
Returns:
true if the value is supported, false otherwise.