org.joni.Regex.numberOfCaptures()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.joni.Regex.numberOfCaptures方法的一些代码示例，展示了Regex.numberOfCaptures的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Regex.numberOfCaptures方法的具体详情如下：
包路径：org.joni.Regex
类名称：Regex
方法名：numberOfCaptures

Regex.numberOfCaptures介绍

暂无

代码示例

代码示例来源：origin: net.thisptr/jackson-jq

private static String[] names(final Regex regex) {
    final String[] names = new String[regex.numberOfCaptures() + 1];
    if (regex.numberOfNames() == 0)
      return names;
    for (final Iterator<NameEntry> iter = regex.namedBackrefIterator(); iter.hasNext();) {
      final NameEntry backref = iter.next();
      final String name = new String(backref.name, backref.nameP, backref.nameEnd - backref.nameP, StandardCharsets.UTF_8);
      for (final int index : backref.getBackRefs()) {
        names[index] = name;
      }
    }
    return names;
  }
}

代码示例来源：origin: eiiches/jackson-jq

private static String[] names(final Regex regex) {
    final String[] names = new String[regex.numberOfCaptures() + 1];
    if (regex.numberOfNames() == 0)
      return names;
    for (final Iterator<NameEntry> iter = regex.namedBackrefIterator(); iter.hasNext();) {
      final NameEntry backref = iter.next();
      final String name = new String(backref.name, backref.nameP, backref.nameEnd - backref.nameP, StandardCharsets.UTF_8);
      for (final int index : backref.getBackRefs()) {
        names[index] = name;
      }
    }
    return names;
  }
}

代码示例来源：origin: fbacchella/LogHub

@Override
public boolean configure(Properties properties) {
  try {
    // Generate pattern using both ASCII and UTF-8
    byte[] patternSrcBytesAscii = getBytesAscii(patternSrc);
    // the ascii pattern is generated only if the source pattern is pure ASCII
    if (patternSrcBytesAscii != null) {
      patternAscii = new Regex(patternSrcBytesAscii, 0, patternSrcBytesAscii.length, Option.NONE, USASCIIEncoding.INSTANCE);
    } else {
      patternAscii = null;
    }
    byte[] patternSrcBytesUtf8 = patternSrc.getBytes(StandardCharsets.UTF_8);
    patternUtf8 = new Regex(patternSrcBytesUtf8, 0, patternSrcBytesUtf8.length, Option.NONE, UTF8Encoding.INSTANCE);
    if (patternUtf8.numberOfCaptures() != patternUtf8.numberOfNames()) {
      logger.error("Can't have two captures with same name");
      return false;
    } else {
      return super.configure(properties);
    }
  } catch (SyntaxException e) {
    logger.error("Error parsing regex:" + Helpers.resolveThrowableException(e));
    logger.catching(Level.DEBUG, e);
    return false;
  }
}

代码示例来源：origin: org.netbeans.api/org-jruby

RubyMatchData match = rubyRegex.updateBackRef(context, this, frame, matcher);
  match.use();
  if (regex.numberOfCaptures() == 0) {
    repl = objAsString(context, block.yield(context, substr(matcher.getBegin(), matcher.getEnd() - matcher.getBegin())));
  } else {
if (regex.numberOfCaptures() == 0) {
  beg = matcher.getBegin();
  plen = matcher.getEnd() - beg;

代码示例来源：origin: org.netbeans.api/org-jruby

RubyArray ary = runtime.newArray();
if (regex.numberOfCaptures() == 0) {
  while ((result = scanOnceNG(rubyRegex, matcher, range)) != null) ary.append(result);
} else {
RubyMatchData match = null;
if (regex.numberOfCaptures() == 0) {
  while ((result = scanOnceNG(rubyRegex, matcher, range)) != null) {
    match = rubyRegex.updateBackRef(context, this, frame, matcher);

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private IRubyObject scanNoIter(ThreadContext context, Regex pattern, Matcher matcher, Encoding enc, int begin, int range, int tuFlags) {
  Ruby runtime = context.runtime;
  RubyArray ary = runtime.newArray();
  int end = 0;
  if (pattern.numberOfCaptures() == 0) {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      RubyString substr = makeShared(runtime, matcher.getBegin(), matcher.getEnd() - matcher.getBegin());
      substr.infectBy(tuFlags);
      ary.append(substr);
    }
  } else {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      ary.append(populateCapturesForScan(runtime, matcher, range, tuFlags, false));
    }
  }
  if (ary.size() > 0) {
    RubyMatchData match = RubyRegexp.createMatchData(context, this, matcher, pattern);
    match.infectBy(tuFlags);
    context.setBackRef(match);
  } else {
    context.setBackRef(runtime.getNil());
  }
  return ary;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private IRubyObject scanNoIter(ThreadContext context, Regex pattern, Matcher matcher, Encoding enc, int begin, int range, int tuFlags) {
  Ruby runtime = context.runtime;
  RubyArray ary = runtime.newArray();
  int end = 0;
  if (pattern.numberOfCaptures() == 0) {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      RubyString substr = makeShared(runtime, matcher.getBegin(), matcher.getEnd() - matcher.getBegin());
      substr.infectBy(tuFlags);
      ary.append(substr);
    }
  } else {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      ary.append(populateCapturesForScan(runtime, matcher, range, tuFlags, false));
    }
  }
  if (ary.size() > 0) {
    RubyMatchData match = RubyRegexp.createMatchData(context, this, matcher, pattern);
    match.infectBy(tuFlags);
    context.setBackRef(match);
  } else {
    context.setBackRef(runtime.getNil());
  }
  return ary;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

if (pattern.numberOfCaptures() == 0) {
  while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
    end = positionEnd(matcher, enc, begin, range);

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

if (pattern.numberOfCaptures() == 0) {
  while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
    end = positionEnd(matcher, enc, begin, range);

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private IRubyObject scanIter(ThreadContext context, Regex pattern, Matcher matcher, Encoding enc, Block block, int begin, int range, int tuFlags) {
  Ruby runtime = context.runtime;
  byte[]bytes = value.getUnsafeBytes();
  int size = value.getRealSize();
  RubyMatchData match = null;
  int end = 0;
  if (pattern.numberOfCaptures() == 0) {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      match = RubyRegexp.createMatchData(context, this, matcher, pattern);
      RubyString substr = makeShared(runtime, matcher.getBegin(), matcher.getEnd() - matcher.getBegin());
      substr.infectBy(tuFlags);
      match.infectBy(tuFlags);
      context.setBackRef(match);
      block.yield(context, substr);
      modifyCheck(bytes, size);
    }
  } else {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      match = RubyRegexp.createMatchData(context, this, matcher, pattern);
      match.infectBy(tuFlags);
      context.setBackRef(match);  
      block.yield(context, populateCapturesForScan(runtime, matcher, range, tuFlags, false));
      modifyCheck(bytes, size);
    }
  }
  context.setBackRef(match == null ? runtime.getNil() : match);
  return this;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private IRubyObject scanIter(ThreadContext context, Regex pattern, Matcher matcher, Encoding enc, Block block, int begin, int range, int tuFlags) {
  Ruby runtime = context.runtime;
  byte[]bytes = value.getUnsafeBytes();
  int size = value.getRealSize();
  RubyMatchData match = null;
  int end = 0;
  if (pattern.numberOfCaptures() == 0) {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      match = RubyRegexp.createMatchData(context, this, matcher, pattern);
      RubyString substr = makeShared(runtime, matcher.getBegin(), matcher.getEnd() - matcher.getBegin());
      substr.infectBy(tuFlags);
      match.infectBy(tuFlags);
      context.setBackRef(match);
      block.yield(context, substr);
      modifyCheck(bytes, size);
    }
  } else {
    while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
      end = positionEnd(matcher, enc, begin, range);
      match = RubyRegexp.createMatchData(context, this, matcher, pattern);
      match.infectBy(tuFlags);
      context.setBackRef(match);  
      block.yield(context, populateCapturesForScan(runtime, matcher, range, tuFlags, false));
      modifyCheck(bytes, size);
    }
  }
  context.setBackRef(match == null ? runtime.getNil() : match);
  return this;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

if (pattern.numberOfCaptures() == 0) {
  while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
    end = positionEnd(matcher, enc, begin, range);

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

boolean captures = pattern.numberOfCaptures() != 0;

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

boolean captures = pattern.numberOfCaptures() != 0;

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

if (pattern.numberOfCaptures() == 0) {
  while (RubyRegexp.matcherSearch(runtime, matcher, begin + end, range, Option.NONE) >= 0) {
    end = positionEnd(matcher, enc, begin, range);

代码示例来源：origin: org.jruby/jruby-complete

boolean captures = pattern.getPattern().numberOfCaptures() != 0;

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

Encoding enc = getEncodingForKCodeDefault(runtime, pattern, pat);
boolean captures = pattern.numberOfCaptures() != 0;

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

Encoding enc = getEncodingForKCodeDefault(runtime, pattern, pat);
boolean captures = pattern.numberOfCaptures() != 0;

代码示例来源：origin: org.jruby/jruby-core

boolean captures = pattern.getPattern().numberOfCaptures() != 0;

代码示例来源：origin: org.netbeans.api/org-jruby

if (regex.numberOfCaptures() == 0) { // shorter path, no captures defined, no region will be returned 
  while ((end = matcher.search(start, range, Option.NONE)) >= 0) {
    if (start == end + begin && matcher.getBegin() == matcher.getEnd()) {

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