Key implementation for the com.good.daf.class1.Class1Device. More...
Public Member Functions | |
| DAMetaData | getInfo () |
| Get information about this instance. | |
| byte[] | getData () throws DAError |
| Returns the contents of a storage-only key. | |
| void | setData (byte[] d) throws DAError |
| Sets the contents of a storage-only key. | |
Static Package Functions | |
| static Class1Key | build () |
Package Attributes | |
| BasicMetaData | meta = new BasicMetaData() |
Static Package Attributes | |
| static byte[] | data = new byte[] {} |
Detailed Description
Key implementation for the com.good.daf.class1.Class1Device.
The storage offered by all instances of this key is backed by the same global location: writes to one instance will be reflected in reads from an unrelated instance. This makes it somewhat useless, except for example purposes.
Member Function Documentation
| byte [] com.good.daf.class1.Class1Key.getData | ( | ) | throws DAError |
Returns the contents of a storage-only key.
- Returns:
- the contents of the storage (must not be null).
- Exceptions:
-
DAError on failure
Reimplemented from com.good.daf.basic.BasicKey.
| DAMetaData com.good.daf.class1.Class1Key.getInfo | ( | ) |
Get information about this instance.
This method will be called once shortly after construction and the result wrapped by the native translation layer.
This method is not allowed to fail except fatally (OutOfMemoryError, etc.)
- Returns:
- the metadata object for this instance. Must not be null.
Implements com.good.daf.DAKey.
| void com.good.daf.class1.Class1Key.setData | ( | byte[] | data | ) | throws DAError |
Sets the contents of a storage-only key.
- Parameters:
-
data the new data to write to the storage. Never null.
- Exceptions:
-
DAError on failure
Reimplemented from com.good.daf.basic.BasicKey.
The documentation for this class was generated from the following file:
- Class1Device.java
