All Implemented Interfaces:

dev.sublab.substrate.modules.state.StateModule
```
public final class StateModuleClient
 implements StateModule
                    
```
State RPC client which handles fetching storage item and runtime metadata

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description
`StateModuleClient(ScaleCodec<String> codec, Rpc rpc, HashersProvider hashersProvider)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`RuntimeMetadata`	`getRuntimeMetadata()`	Gets runtime metadata
`<T extends Any> T`	`fetchStorageItem(RuntimeModuleStorageItem item, RuntimeModuleStorage storage, KClass<T> type)`	Fetches a storage item
`<T extends Any> T`	`fetchStorageItem(RuntimeModuleStorageItem item, ByteArrayConvertible key, RuntimeModuleStorage storage, KClass<T> type)`	Fetches a storage item
`<T extends Any> T`	`fetchStorageItem(RuntimeModuleStorageItem item, List<ByteArrayConvertible> keys, RuntimeModuleStorage storage, KClass<T> type)`	Fetches a storage item

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StateModuleClient
```
StateModuleClient(ScaleCodec<String> codec, Rpc rpc, HashersProvider hashersProvider)
```
- Method Detail
  - getRuntimeMetadata
```
 RuntimeMetadata getRuntimeMetadata()
```
    Gets runtime metadata
  - fetchStorageItem
```
 <T extends Any> T fetchStorageItem(RuntimeModuleStorageItem item, RuntimeModuleStorage storage, KClass<T> type)
```
    Fetches a storage item
    
    Parameters:
    
    item - an item to be hashed to get a key which can be used as RpcRequest's parameters
    
    storage - storage for which a storage hasher is created, which hashes the item
  - fetchStorageItem
```
 <T extends Any> T fetchStorageItem(RuntimeModuleStorageItem item, ByteArrayConvertible key, RuntimeModuleStorage storage, KClass<T> type)
```
    Fetches a storage item
    
    Parameters:
    
    item - an item to be hashed to get a key which can be used as RpcRequest's parameters
    
    key - A key to be used when hashing in a storage hasher.
    
    storage - storage for which a storage hasher is created, which hashes the item
  - fetchStorageItem
```
 <T extends Any> T fetchStorageItem(RuntimeModuleStorageItem item, List<ByteArrayConvertible> keys, RuntimeModuleStorage storage, KClass<T> type)
```
    Fetches a storage item
    
    Parameters:
    
    item - an item to be hashed to get a key which can be used as RpcRequest's parameters
    
    keys - Keys to be used when hashing in a storage hasher.
    
    storage - storage for which a storage hasher is created, which hashes the item

Class StateModuleClient

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StateModuleClient

Method Detail

getRuntimeMetadata

fetchStorageItem

fetchStorageItem

fetchStorageItem