StateModule (Flink : Libraries : State processor API 2.1.1 API)

java.lang.Object
- org.apache.flink.state.table.module.StateModule

All Implemented Interfaces:: org.apache.flink.table.module.Module

@Experimental
public class StateModule
extends Object
implements org.apache.flink.table.module.Module

Module of state in Flink.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`IDENTIFIER`
`static StateModule`	`INSTANCE`
`static org.apache.flink.table.functions.BuiltInFunctionDefinition`	`SAVEPOINT_METADATA`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Optional<org.apache.flink.table.functions.FunctionDefinition>`	`getFunctionDefinition(String name)`
`Set<String>`	`listFunctions()`
`Set<String>`	`listFunctions(boolean includeHiddenFunctions)`

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

Methods inherited from interface org.apache.flink.table.module.Module
getModelProviderFactory, getTableSinkFactory, getTableSourceFactory

Field Detail

IDENTIFIER
```
public static final String IDENTIFIER
```
See Also:

Constant Field Values

SAVEPOINT_METADATA

public static final org.apache.flink.table.functions.BuiltInFunctionDefinition SAVEPOINT_METADATA

INSTANCE

public static final StateModule INSTANCE

Method Detail
- listFunctions
```
public Set<String> listFunctions()
```
  Specified by:
  
  listFunctions in interface org.apache.flink.table.module.Module
- listFunctions
```
public Set<String> listFunctions(boolean includeHiddenFunctions)
```
  Specified by:
  
  listFunctions in interface org.apache.flink.table.module.Module
- getFunctionDefinition
```
public Optional<org.apache.flink.table.functions.FunctionDefinition> getFunctionDefinition(String name)
```
  Specified by:
  
  getFunctionDefinition in interface org.apache.flink.table.module.Module