diff options
Diffstat (limited to 'libjava/classpath/gnu/regexp/RETokenStart.java')
| -rw-r--r-- | libjava/classpath/gnu/regexp/RETokenStart.java | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/libjava/classpath/gnu/regexp/RETokenStart.java b/libjava/classpath/gnu/regexp/RETokenStart.java index 42e3c0b2de0..b992bd661db 100644 --- a/libjava/classpath/gnu/regexp/RETokenStart.java +++ b/libjava/classpath/gnu/regexp/RETokenStart.java @@ -1,5 +1,5 @@ /* gnu/regexp/RETokenStart.java - Copyright (C) 1998-2001, 2004 Free Software Foundation, Inc. + Copyright (C) 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -49,7 +49,7 @@ class RETokenStart extends REToken { return 0; } - boolean match(CharIndexed input, REMatch mymatch) { + REMatch matchThis(CharIndexed input, REMatch mymatch) { // charAt(index-n) may be unknown on a Reader/InputStream. FIXME // Match after a newline if in multiline mode @@ -70,19 +70,26 @@ class RETokenStart extends REToken { ch = input.charAt(mymatch.index - len + i); } while (i < len); - if (found) return next(input, mymatch); + if (found) return mymatch; } } // Don't match at all if REG_NOTBOL is set. - if ((mymatch.eflags & RE.REG_NOTBOL) > 0) return false; + if ((mymatch.eflags & RE.REG_NOTBOL) > 0) return null; if ((mymatch.eflags & RE.REG_ANCHORINDEX) > 0) return (mymatch.anchor == mymatch.offset) ? - next(input, mymatch) : false; + mymatch : null; else return ((mymatch.index == 0) && (mymatch.offset == 0)) ? - next(input, mymatch) : false; + mymatch : null; + } + + boolean returnsFixedLengthmatches() { return true; } + + int findFixedLengthMatches(CharIndexed input, REMatch mymatch, int max) { + if (matchThis(input, mymatch) != null) return max; + else return 0; } void dump(StringBuffer os) { |