Class: FetchItemsRequestData

  • cast.framework.messages.FetchItemsRequestData is a class used for requesting media items with specific counts before and after a reference item.

  • It extends cast.framework.messages.RequestData and includes properties such as itemId, nextCount, and prevCount to specify the fetch criteria.

  • The class constructor requires itemId, nextCount, and prevCount as parameters.

  • It includes inherited properties like customData, mediaSessionId, requestId, and sequenceNumber from RequestData.

cast.framework.messages.FetchItemsRequestData

class   static

Fetch items request data.

Constructor

FetchItemsRequestData

new FetchItemsRequestData(itemId, nextCount, prevCount)

Parameter

itemId

number

nextCount

number

prevCount

number
Extends
cast.framework.messages.RequestData

Properties

customData

(non-null Object or undefined)

Application-specific data for this request. It enables the sender and receiver to easily extend the media protocol without having to use a new namespace with custom messages.

Inherited from
cast.framework.messages.RequestData#customData

itemId

number

ID of the reference media item for fetching more items.

mediaSessionId

(number or undefined)

Id of the media session that the request applies to.

Inherited from
cast.framework.messages.RequestData#mediaSessionId

nextCount

number

Number of items after the reference item to be fetched.

prevCount

number

Number of items before the reference item to be fetched.

requestId

number

Id of the request, used to correlate request/response.

Inherited from
cast.framework.messages.RequestData#requestId

sequenceNumber

(number or undefined)

A number to synchronize all queue commands. If provided for a queue command, the SDK will verify the queue latest sequence number match the request. Current sequenceNumber is provided as part of outgoing queue changed messages.

Inherited from
cast.framework.messages.RequestData#sequenceNumber