Module DatabankUnit
Stores key/value pairs in a persistent way.
Storage capacity: 30 kB
Element class: DataBankUnit
Extends: Element
Functions
| clear () | Clear the databank. |
| getNbKeys () | Returns the number of keys that are stored inside the databank. |
| getKeys () | Deprecated: Returns all the keys in the databank. |
| getKeyList () | Returns all the keys in the databank. |
| hasKey (key) | Returns 1 if the key is present in the databank, 0 otherwise. |
| clearValue (key) | Remove the given key if the key is present in the databank. |
| setStringValue (key, val) | Stores a string value at the given key. |
| getStringValue (key) | Returns value stored in the given key as a string. |
| setIntValue (key, val) | Stores an integer value at the given key. |
| getIntValue (key) | Returns value stored in the given key as an integer. |
| setFloatValue (key, val) | Stores a floating number value at the given key. |
| getFloatValue (key) | Returns value stored in the given key as a floating number. |
Functions
- clear ()
- Clear the databank.
- getNbKeys ()
-
Returns the number of keys that are stored inside the databank.
Returns:
-
int
The number of keys.
- getKeys ()
-
Deprecated: Returns all the keys in the databank.
This method is deprecated: getKeyList should be used instead.
Returns:
-
json
The key list, as JSON sequence.
See also:
- getKeyList ()
-
Returns all the keys in the databank.
Returns:
-
list
The key list, as a list of string.
- hasKey (key)
-
Returns 1 if the key is present in the databank, 0 otherwise.
Parameters:
- key
Returns:
-
0/1
1 if the key exists and 0 otherwise.
- clearValue (key)
-
Remove the given key if the key is present in the databank.
Parameters:
- key string The key used to store a value.
Returns:
-
0/1
1 if the key has been successfully removed, 0 otherwise.
- setStringValue (key, val)
-
Stores a string value at the given key.
Parameters:
- getStringValue (key)
-
Returns value stored in the given key as a string.
Parameters:
- key string The key used to retrieve the value.
Returns:
-
string
The value as a string.
- setIntValue (key, val)
-
Stores an integer value at the given key.
Parameters:
- key string The key used to store the value.
- val int The value, as an integer.
- getIntValue (key)
-
Returns value stored in the given key as an integer.
Parameters:
- key string The key used to retrieve the value.
Returns:
-
int
The value as an integer.
- setFloatValue (key, val)
-
Stores a floating number value at the given key.
Parameters:
- key string The key used to store the value.
- val float The value, as a floating number.
- getFloatValue (key)
-
Returns value stored in the given key as a floating number.
Parameters:
- key string The key used to retrieve the value.
Returns:
-
float
The value as a floating number.