diff options
Diffstat (limited to 'java/util/regex/Matcher.java')
| -rw-r--r-- | java/util/regex/Matcher.java | 118 |
1 files changed, 59 insertions, 59 deletions
diff --git a/java/util/regex/Matcher.java b/java/util/regex/Matcher.java index 50cb065f2..c27a70bf9 100644 --- a/java/util/regex/Matcher.java +++ b/java/util/regex/Matcher.java @@ -70,9 +70,9 @@ public final class Matcher implements MatchResult * The end of the region of the input on which to match. */ private int regionEnd; - + /** - * True if the match process should look beyond the + * True if the match process should look beyond the * region marked by regionStart to regionEnd when * performing lookAhead, lookBehind and boundary * matching. @@ -101,7 +101,7 @@ public final class Matcher implements MatchResult transparentBounds = false; anchoringBounds = 0; } - + /** * @param sb The target string buffer * @param replacement The replacement string @@ -116,9 +116,9 @@ public final class Matcher implements MatchResult { assertMatchOp(); sb.append(input.subSequence(appendPosition, - match.getStartIndex()).toString()); + match.getStartIndex()).toString()); sb.append(RE.getReplacement(replacement, match, - RE.REG_REPLACE_USE_BACKSLASHESCAPE)); + RE.REG_REPLACE_USE_BACKSLASHESCAPE)); appendPosition = match.getEndIndex(); return this; } @@ -131,7 +131,7 @@ public final class Matcher implements MatchResult sb.append(input.subSequence(appendPosition, input.length()).toString()); return sb; } - + /** * @exception IllegalStateException If no match has yet been attempted, * or if the previous match operation failed @@ -142,7 +142,7 @@ public final class Matcher implements MatchResult assertMatchOp(); return match.getEndIndex(); } - + /** * @param group The index of a capturing group in this matcher's pattern * @@ -157,7 +157,7 @@ public final class Matcher implements MatchResult assertMatchOp(); return match.getEndIndex(group); } - + public boolean find () { boolean first = (match == null); @@ -165,28 +165,28 @@ public final class Matcher implements MatchResult match = pattern.getRE().getMatch(inputCharIndexed, position, anchoringBounds); else match = pattern.getRE().getMatch(input.subSequence(regionStart, regionEnd), - position, anchoringBounds); + position, anchoringBounds); if (match != null) { - int endIndex = match.getEndIndex(); - // Are we stuck at the same position? - if (!first && endIndex == position) - { - match = null; - // Not at the end of the input yet? - if (position < input.length() - 1) - { - position++; - return find(position); - } - else - return false; - } - position = endIndex; - return true; + int endIndex = match.getEndIndex(); + // Are we stuck at the same position? + if (!first && endIndex == position) + { + match = null; + // Not at the end of the input yet? + if (position < input.length() - 1) + { + position++; + return find(position); + } + else + return false; + } + position = endIndex; + return true; } return false; - } + } /** * @param start The index to start the new pattern matching @@ -200,15 +200,15 @@ public final class Matcher implements MatchResult match = pattern.getRE().getMatch(inputCharIndexed, start, anchoringBounds); else match = pattern.getRE().getMatch(input.subSequence(regionStart, regionEnd), - start, anchoringBounds); + start, anchoringBounds); if (match != null) { - position = match.getEndIndex(); - return true; + position = match.getEndIndex(); + return true; } return false; } - + /** * @exception IllegalStateException If no match has yet been attempted, * or if the previous match operation failed @@ -218,7 +218,7 @@ public final class Matcher implements MatchResult assertMatchOp(); return match.toString(); } - + /** * @param group The index of a capturing group in this matcher's pattern * @@ -242,7 +242,7 @@ public final class Matcher implements MatchResult reset(); // Semantics might not quite match return pattern.getRE().substitute(input, replacement, position, - RE.REG_REPLACE_USE_BACKSLASHESCAPE); + RE.REG_REPLACE_USE_BACKSLASHESCAPE); } /** @@ -252,36 +252,36 @@ public final class Matcher implements MatchResult { reset(); return pattern.getRE().substituteAll(input, replacement, position, - RE.REG_REPLACE_USE_BACKSLASHESCAPE); + RE.REG_REPLACE_USE_BACKSLASHESCAPE); } - + public int groupCount () { return pattern.getRE().getNumSubs(); } - + public boolean lookingAt () { if (transparentBounds || (regionStart == 0 && regionEnd == input.length())) match = pattern.getRE().getMatch(inputCharIndexed, regionStart, - anchoringBounds|RE.REG_FIX_STARTING_POSITION|RE.REG_ANCHORINDEX); + anchoringBounds|RE.REG_FIX_STARTING_POSITION|RE.REG_ANCHORINDEX); else match = pattern.getRE().getMatch(input.subSequence(regionStart, regionEnd), 0, - anchoringBounds|RE.REG_FIX_STARTING_POSITION); + anchoringBounds|RE.REG_FIX_STARTING_POSITION); if (match != null) { - if (match.getStartIndex() == 0) - { - position = match.getEndIndex(); - return true; - } - match = null; + if (match.getStartIndex() == 0) + { + position = match.getEndIndex(); + return true; + } + match = null; } return false; } - + /** - * Attempts to match the entire input sequence against the pattern. + * Attempts to match the entire input sequence against the pattern. * * If the match succeeds then more information can be obtained via the * start, end, and group methods. @@ -294,23 +294,23 @@ public final class Matcher implements MatchResult { if (transparentBounds || (regionStart == 0 && regionEnd == input.length())) match = pattern.getRE().getMatch(inputCharIndexed, regionStart, - anchoringBounds|RE.REG_TRY_ENTIRE_MATCH|RE.REG_FIX_STARTING_POSITION|RE.REG_ANCHORINDEX); + anchoringBounds|RE.REG_TRY_ENTIRE_MATCH|RE.REG_FIX_STARTING_POSITION|RE.REG_ANCHORINDEX); else match = pattern.getRE().getMatch(input.subSequence(regionStart, regionEnd), 0, - anchoringBounds|RE.REG_TRY_ENTIRE_MATCH|RE.REG_FIX_STARTING_POSITION); + anchoringBounds|RE.REG_TRY_ENTIRE_MATCH|RE.REG_FIX_STARTING_POSITION); if (match != null) { - if (match.getStartIndex() == 0) - { - position = match.getEndIndex(); - if (position == input.length()) - return true; - } - match = null; + if (match.getStartIndex() == 0) + { + position = match.getEndIndex(); + if (position == input.length()) + return true; + } + match = null; } return false; } - + /** * Returns the Pattern that is interpreted by this Matcher */ @@ -318,7 +318,7 @@ public final class Matcher implements MatchResult { return pattern; } - + /** * Resets the internal state of the matcher, including * resetting the region to its default state of encompassing @@ -340,7 +340,7 @@ public final class Matcher implements MatchResult appendPosition = 0; return this; } - + /** * Resets the internal state of the matcher, including * resetting the region to its default state of encompassing @@ -360,7 +360,7 @@ public final class Matcher implements MatchResult this.inputCharIndexed = RE.makeCharIndexed(input, 0); return reset(); } - + /** * @return the index of a capturing group in this matcher's pattern * @@ -493,7 +493,7 @@ public final class Matcher implements MatchResult { return regionStart; } - + /** * The end of the region on which to perform matches (exclusive). * |