Function | Package: net.jlinker | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## gen-java-stream

Arguments: &optional new if-exists verbose

This is a helper function used in connection with def-java-to-lisp-wrapper to set the output stream used by the macro.

The new can be:

- `t`: means send output to *standard-output*
- a stream: means send output to that stream
- `:none`: means suppress output
- a pathname designator: means send output to the file

The if-exists argument is used only when new is a pathname designator. In that case, its values can be:

- `:supersede`: means delete an existing file and create a new file
- `:append`: means add to an existing file or create a new file
- any other value: signal an error if the file exists

If the verbose argument is non-`nil`, emit a message when the output stream changes.

See jlinker.htm for more information on the jLinker facility.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version