BloomStorageAdapter class abstract
Abstract storage adapter contract for key-value persistence.
Defines synchronous or asynchronous primitives for reading, writing, deleting, checking existence, and purging stored string keys.
Example:
class MyDatabaseStorageAdapter implements BloomStorageAdapter { ... }
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clear(
) → FutureOr< void> - Clears all entries in this storage adapter.
-
containsKey(
String key) → FutureOr< bool> -
Checks whether
keyexists in storage. -
delete(
String key) → FutureOr< void> -
Deletes stored value associated with
key. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
read(
String key) → FutureOr< String?> -
Reads raw string value associated with
key, ornullif absent. -
toString(
) → String -
A string representation of this object.
inherited
-
write(
String key, String value) → FutureOr< void> -
Writes
valuestring associated withkey.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited