sdk-js

@nevermined-io/sdk - v3.0.44 / AssetAttributes

Class: AssetAttributes

Hierarchy

Table of contents

Constructors

Properties

Methods

Constructors

constructor

• new AssetAttributes(): AssetAttributes

Returns

AssetAttributes

Properties

appId

• Optional appId: string

Unique identifier of the application/domain/vertical where the asset belong to. That asset association typically helps to search and filter between assets part of a domain via Marketplace API

Defined in

src/models/AssetAttributes.ts:48

encryptionMethod

• Optional encryptionMethod: EncryptionMethod

When an asset is published in a Nevermined network, some internal Metadata attributes are encrypted so they can’t be accessed. This method allows to specify the encryption method to be used.

See

EncryptionMethod

Defined in

src/models/AssetAttributes.ts:21

fulfillAccessTimelock

• Optional fulfillAccessTimelock: number

An asset can offer different services. Each service can have different conditions that need to be fulfilled to provide that service. These conditions can expire if they are not fulfilled in a certain period of time. This attribute allows to specify a period of time the condition can not be fullfilled Setting up a timelock of 0 means that the condition can be fulfilled at any time. Setting a timelock greater than 0 means that the condition can not be fulfilled until that number of blocks after the agreement is created are mined. This would allow to create an agreement that can not fulfilled until certain period of time.

Defined in

src/models/AssetAttributes.ts:68

fulfillAccessTimeout

• Optional fulfillAccessTimeout: number

An asset can offer different services. Each service can have different conditions that need to be fulfilled to provide that service. These conditions can expire if they are not fulfilled in a certain period of time. This attribute allows to specify the timeouts for the access condition associated to the service. Setting up a timeout of 0 means that the condition will never expire. Setting a timeout greater than 0 means that the condition will expire after that number of blocks after the agreement is created. This would allow to create an agreement that is not fulfilled after a certain period of time, the user can claim back funds locked if the condition is any.

Defined in

src/models/AssetAttributes.ts:58

metadata

• metadata: MetaData

Metadata describing the asset

See

MetaData

Defined in

src/models/AssetAttributes.ts:14

predefinedAssetServices

• Optional predefinedAssetServices: ServiceCommon[]

List of additional asset services to be included as part of an asset

See

Service

Defined in

src/models/AssetAttributes.ts:33

providers

• Optional providers: string[]

A provider of an asset identify the public address of an account with some privileges over that asset. Typically these permissions are granted to Nevermined Nodes to allow them to give access to some services without the direct interaction of the final user. Here a user publishing an asset can define a list of all the addresses with these permissions. Typically just the address of one Nevermined Node trusted by the user.

Defined in

src/models/AssetAttributes.ts:42

services

• Optional services: ServiceAttributes[]

List of services and their attributes offered by an asset.

See

ServiceAttributes

Defined in

src/models/AssetAttributes.ts:27

defaultValues

▪ Static defaultValues: Object

Type declaration

Name Type
appId string
encryptionMethod EncryptionMethod
fulfillAccessTimelock number
fulfillAccessTimeout number
predefinedAssetServices ServiceCommon[]
providers never[]
services { price: AssetPrice ; serviceType: ServiceType }[]

Defined in

src/models/AssetAttributes.ts:70

Methods

getInstance

▸ getInstance(assetAttributes): Required<AssetAttributes>

Parameters

Name Type
assetAttributes AssetAttributes

Returns

Required<AssetAttributes>

Defined in

src/models/AssetAttributes.ts:85

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