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| author | Matthew Newhook <matthew@zeroc.com> | 2002-03-11 18:44:29 +0000 |
|---|---|---|
| committer | Matthew Newhook <matthew@zeroc.com> | 2002-03-11 18:44:29 +0000 |
| commit | 4ee4f33001c4bf264f2d666ad8bc0f428afe83b9 (patch) | |
| tree | 6e7b383b4be5234676e97150634810a4e28e6fbd /java/demo/Freeze/phonebook/Scanner.java | |
| parent | client side of Freeze/phonebook demo. (diff) | |
| download | ice-4ee4f33001c4bf264f2d666ad8bc0f428afe83b9.tar.bz2 ice-4ee4f33001c4bf264f2d666ad8bc0f428afe83b9.tar.xz ice-4ee4f33001c4bf264f2d666ad8bc0f428afe83b9.zip | |
minor style changes.
Diffstat (limited to 'java/demo/Freeze/phonebook/Scanner.java')
| -rw-r--r-- | java/demo/Freeze/phonebook/Scanner.java | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/java/demo/Freeze/phonebook/Scanner.java b/java/demo/Freeze/phonebook/Scanner.java index 9f8ff54ddc6..fc3efd9643b 100644 --- a/java/demo/Freeze/phonebook/Scanner.java +++ b/java/demo/Freeze/phonebook/Scanner.java @@ -90,6 +90,9 @@ class Scanner get() throws EndOfInput { + // + // If there is an character in the unget buffer, return it. + // if (_unget) { _unget = false; @@ -122,6 +125,9 @@ class Scanner return _buf.charAt(_pos++); } + // + // unget only works with one character. + // private void unget(char c) { @@ -275,11 +281,9 @@ class Scanner } private Parser _parser; - private boolean _unget = false; private char _ungetChar; - - private String _buf = null; // Current parsing buffer - private int _pos; // Current position + private String _buf = null; + private int _pos; } |