NamespaceUtils class

Constructors

NamespaceUtils()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

buildNamespacesFromAuth({required Set<String> methods, required Set<String> accounts}) → Map<String, Namespace>

constructNamespaces({required Set<String> availableAccounts, required Set<String> availableMethods, required Set<String> availableEvents, required Map<String, RequiredNamespace> requiredNamespaces, Map<String, RequiredNamespace>? optionalNamespaces}) → Map<String, Namespace>

Using the availabe accounts, methods, and events, construct the namespaces If optional namespaces are provided, then they will be added to the namespaces as well

getAccount(String namespaceAccount) → String

getChainFromAccount(String account) → String

getChainIdsFromNamespace({required String nsOrChainId, required Namespace namespace}) → List<String>

Gets the chains from the namespace. If the namespace is a chain, then it returns the chain. Otherwise it gets the chains from the accounts in the namespace.

getChainIdsFromNamespaces({required Map<String, Namespace> namespaces}) → List<String>

Gets the chainIds from the namespace.

getChainIdsFromRequiredNamespaces({required Map<String, RequiredNamespace> requiredNamespaces}) → List<String>

Gets the chains from the required namespaces If keys value is provided, it will only get the chains for the provided keys

getChainsFromAccounts(List<String> accounts) → List<String>

Gets all unique chains from the provided list of accounts This function assumes that all accounts are valid

getChainsFromRequiredNamespace({required String nsOrChainId, required RequiredNamespace requiredNamespace}) → List<String>

If the namespace is a chain, add it to the list and return it Otherwise, get the chains from the required namespaces

getNamespaceFromChain(String chainId) → String

Gets the namespace string id from the chainId If the chain id is not valid, then it returns the chain id

getNamespacesEventsForChain({required String chainId, required Map<String, Namespace> namespaces}) → List<String>

Gets the methods from a namespace map for the given chain id

getNamespacesFromAccounts(List<String> accounts) → Map<String, Namespace>

Gets all unique namespaces from the provided list of accounts This function assumes that all accounts are valid

getNamespacesMethodsForChainId({required String chainId, required Map<String, Namespace> namespaces}) → List<String>

Gets the methods from a namespace map for the given chain

getOptionalMethodsForChainId({required String chainId, required Map<String, RequiredNamespace> optionalNamespaces}) → List<String>

Gets the optional methods from a namespace map for the given chain

isValidAccount(String value) → bool

Checks if the string is an account

isValidChainId(String value) → bool

Checks if the string is a chain

isValidUrl(String value) → bool

regenerateNamespacesWithChains(Map<String, Namespace> generatedNamespaces) → Map<String, Namespace>

To be used by Wallet to regenerate already generatedNamespaces but adding chains parameter