AsyncDatabase class abstract Database

A Database with a primarily asynchronous API.

Implemented types

• Database

Constructors

AsyncDatabase()

Properties

config → DatabaseConfiguration

The configuration which was used to open this database.

no setter, inherited

count → Future<int>

The total number of documents in the database.

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

indexes → Future<List<String>>

The names of all existing indexes.

no setter, override

isClosed → bool

Whether this resource has been closed.

no setter, inherited

name → String

The name of this database.

no setter, inherited

path → String?

The path to this database.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addChangeListener(DatabaseChangeListener listener) → Future<ListenerToken>

Adds a listener to be notified of all changes to Documents in this database.

override

addDocumentChangeListener(String id, DocumentChangeListener listener) → Future<ListenerToken>

Adds a listener to be notified of changes to the Document with the given id.

override

changeEncryptionKey(EncryptionKey? newKey) → Future<void>

Encrypts or decrypts a Database, or changes its EncryptionKey.

override

changes() → AsyncListenStream<DatabaseChange>

Returns a Stream to be notified of all changes to Documents in this database.

override

close() → Future<void>

Closes this database.

inherited

createIndex(String name, Index index) → Future<void>

Creates a value or full-text search index with the given name.

override

delete() → Future<void>

Closes and deletes this database.

inherited

deleteDocument(Document document, [ConcurrencyControl concurrencyControl = ConcurrencyControl.lastWriteWins]) → Future<bool>

Deletes a document from this database, resolving conflicts through ConcurrencyControl.

override

deleteIndex(String name) → Future<void>

Deletes the Index of the given name.

override

deleteTypedDocument(TypedDocumentObject<Object> document, [ConcurrencyControl concurrencyControl = ConcurrencyControl.lastWriteWins]) → Future<bool>

Deletes a typed document from this database, resolving conflicts through ConcurrencyControl.

override

document(String id) → Future<Document?>

Returns the Document with the given id, if it exists.

override

documentChanges(String id) → AsyncListenStream<DocumentChange>

Returns a Stream to be notified of changes to the Document with the given id.

override

getBlob(Map<String, Object?> properties) → Future<Blob?>

Gets a Blob using its metadata.

override

getDocumentExpiration(String id) → Future<DateTime?>

Gets the expiration date of a Document by its id, if it exists.

override

inBatch(FutureOr<void> fn()) → Future<void>

Runs a group of database operations in a batch.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

performMaintenance(MaintenanceType type) → Future<void>

Performs database maintenance.

override

purgeDocument(Document document) → Future<void>

Purges a document from this database.

override

purgeDocumentById(String id) → Future<void>

Purges a Document from this database by its id.

override

purgeTypedDocument(TypedDocumentObject<Object> document) → Future<void>

Purges a typed document from this database.

override

removeChangeListener(ListenerToken token) → Future<void>

Removes a previously added change listener.

override

saveBlob(Blob blob) → Future<void>

Saves a Blob directly into this database without associating it with any Documents.

override

saveDocument(MutableDocument document, [ConcurrencyControl concurrencyControl = ConcurrencyControl.lastWriteWins]) → Future<bool>

Saves a document to this database, resolving conflicts through ConcurrencyControl.

override

saveDocumentWithConflictHandler(MutableDocument document, SaveConflictHandler conflictHandler) → Future<bool>

Saves a document to this database, resolving conflicts with a conflictHandler.

override

saveTypedDocument<D extends TypedDocumentObject<Object>, MD extends TypedMutableDocumentObject<TypedDocumentObject<Object>, TypedDocumentObject<Object>>>(TypedMutableDocumentObject<D, MD> document) → AsyncSaveTypedDocument<D, MD>

Creates and returns an object, which can be used to save a typed document to this database.

override

setDocumentExpiration(String id, DateTime? expiration) → Future<void>

Sets an expiration date for a Document by its id.

override

toString() → String

A string representation of this object.

inherited

typedDocument<D extends TypedDocumentObject<Object>>(String id) → Future<D?>

Returns the typed document, with type D and the given id, if it exists.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](String id) → Future<DocumentFragment>

Returns the DocumentFragment for the Document with the given id.

override

Static Methods

copy({required String from, required String name, DatabaseConfiguration? config}) → Future<void>

Copies a canned database from the given path to a new database with the given name and config.

override

exists(String name, {String? directory}) → Future<bool>

Checks whether a database of the given name exists in the given directory or not.

override

open(String name, [DatabaseConfiguration? config]) → Future<AsyncDatabase>

Opens a Couchbase Lite database with the given name and config, which executes in a separate worker isolate.

remove(String name, {String? directory}) → Future<void>

Deletes a database of the given name in the given directory.

override