DittoCollection

A reference to a collection in a DittoStore.

Functions

fun fetchAttachment(token: DittoAttachmentToken, onFetchEvent: (DittoAttachmentFetchEvent) -> Unit): DittoAttachmentFetcher

fun fetchAttachment(token: DittoAttachmentToken, fetchEventHandler: DittoAttachmentFetchEventHandler): DittoAttachmentFetcher

Trigger an attachment to be downloaded locally to the device and observe its progress as it does so.

find

fun find(query: String): DittoPendingCursorOperation

Generates a DittoPendingCursorOperation with the provided query that can be used to find the documents matching the query at a point in time or you can chain a call to observeLocal or subscribe if you want to get updates about documents matching the query as they occur.

fun find(query: String, queryArgs: Map<String, Any?>): DittoPendingCursorOperation

Generates a DittoPendingCursorOperation with the provided query that can be used to find the documents matching the query at a point in time or you can chain a call to observeLocal, subscribe if you want to get updates about documents matching the query as they occur.

findAll

fun findAll(): DittoPendingCursorOperation

Generates a DittoPendingCursorOperation that can be used to find all documents in the collection at a point in time or you can chain a call to observeLocal or subscribe if you want to get updates about documents in the collection over time.

findById

fun findById(id: Any): DittoPendingIdSpecificOperation

fun findById(id: DittoDocumentId): DittoPendingIdSpecificOperation

Generates a DittoPendingIdSpecificOperation with the provided document identifier that can be used to find the document at a point in time or you can chain a call to observeLocal or subscribe if you want to get updates about the document over time.

newAttachment

@JvmOverloads

fun newAttachment(inputStream: InputStream, metadata: Map<String, String> = emptyMap()): DittoAttachment?

@JvmOverloads

fun newAttachment(path: String, metadata: Map<String, String> = emptyMap()): DittoAttachment?

Creates a new attachment, which can then be inserted into a document.

upsert

@JvmOverloads

fun <T : Any> upsert(value: T, writeStrategy: DittoWriteStrategy = DittoWriteStrategy.Merge): DittoDocumentId

Inserts a new document into the collection and returns its identifier. If the document already exists, the behavior is determined by the given writeStrategy.

Properties

name

@JvmField

val name: String

the name of the collection.