FunctionDiscoveryClient (function-client 3.7.7 API)

All Known Implementing Classes:

DefaultFunctionDiscoveryClient
```
public interface FunctionDiscoveryClient
```
An interface for discovery functions, either remote or local.

Since:

1.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.reactivestreams.Publisher<FunctionDefinition>`	`getFunction(java.lang.String functionName)`	Finds a function for the given function name.

- Method Detail
  - getFunction
```
org.reactivestreams.Publisher<FunctionDefinition> getFunction(java.lang.String functionName)
```
    Finds a function for the given function name.
    
    Parameters:
    
    functionName - The function name
    
    Returns:
    
    A Publisher that emits the URI of the function or a FunctionNotFoundException if no function is found