URLStreamHandlerFactory (Java SE 9 & JDK 9 )
Keywords: java.net.URLStreamHandlerFactory interface

Module java.base
Package java.net

## Interface URLStreamHandlerFactory

- All Known Implementing Classes:
    `URLStreamHandlerProvider`

      public interface URLStreamHandlerFactory

  This interface defines a factory for `URL` stream protocol handlers.

  A URL stream handler factory is used as specified in the URL constructor.

  Since:
    1.0
  See Also:
    `URL`, `URLStreamHandler`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `URLStreamHandler` | `createURLStreamHandler​(String protocol)` | Creates a new `URLStreamHandler` instance with the specified protocol.

- - ### Method Detail

    - #### createURLStreamHandler

          URLStreamHandler createURLStreamHandler​(String protocol)

      Creates a new `URLStreamHandler` instance with the specified protocol.
      Parameters:
        `protocol` - the protocol ("`ftp`", "`http`", "`nntp`", etc.).
      Returns:
        a `URLStreamHandler` for the specific protocol, or `null` if this factory cannot create a handler for the specific protocol
      See Also:
        `URLStreamHandler`