本文整理了Java中io.krakens.grok.api.Grok.capture()方法的一些代码示例，展示了Grok.capture()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。Grok.capture()方法的具体详情如下：
包路径：io.krakens.grok.api.Grok
类名称：Grok
方法名：capture

Grok.capture介绍

[英]Match the given log with the named regex. And return the json representation of the matched element
[中]将给定日志与命名的正则表达式匹配。并返回匹配元素的json表示形式

代码示例

代码示例来源：origin: Graylog2/graylog2-server

@Override
public Map<String, Object> match(GrokPattern pattern, String sampleData) throws GrokException {
  final Set<GrokPattern> patterns = loadAll();
  final GrokCompiler grokCompiler = GrokCompiler.newInstance();
  for (GrokPattern storedPattern : patterns) {
    grokCompiler.register(storedPattern.name(), storedPattern.pattern());
  }
  grokCompiler.register(pattern.name(), pattern.pattern());
  Grok grok = grokCompiler.compile("%{" + pattern.name() + "}");
  return grok.capture(sampleData);
}

代码示例来源：origin: Graylog2/graylog2-server

@Override
public Map<String, Object> match(GrokPattern pattern, String sampleData) throws GrokException {
  final Set<GrokPattern> patterns = loadAll();
  final GrokCompiler grokCompiler = GrokCompiler.newInstance();
  for(GrokPattern storedPattern : patterns) {
    grokCompiler.register(storedPattern.name(), storedPattern.pattern());
  }
  grokCompiler.register(pattern.name(), pattern.pattern());
  Grok grok = grokCompiler.compile("%{" + pattern.name() + "}");
  return grok.capture(sampleData);
}

代码示例来源：origin: thekrakken/java-grok

/**
 * Match the given list of <tt>log</tt> with the named regex
 * and return the list of json representation of the matched elements.
 *
 * @param logs : list of log
 * @return list of maps containing matches
 */
public ArrayList<Map<String, Object>> capture(List<String> logs) {
 final ArrayList<Map<String, Object>> matched = new ArrayList<>();
 for (String log : logs) {
  matched.add(capture(log));
 }
 return matched;
}

代码示例来源：origin: io.krakens/java-grok

/**
 * Match the given list of <tt>log</tt> with the named regex
 * and return the list of json representation of the matched elements.
 *
 * @param logs : list of log
 * @return list of maps containing matches
 */
public ArrayList<Map<String, Object>> capture(List<String> logs) {
 final ArrayList<Map<String, Object>> matched = new ArrayList<>();
 for (String log : logs) {
  matched.add(capture(log));
 }
 return matched;
}

代码示例来源：origin: thekrakken/java-grok

@Test
public void test_001() throws GrokException {
 List<String> logs = new ArrayList<>();
 logs.add("178.21.82.201");
 logs.add("11.178.94.216");
 logs.add("238.222.236.81");
 logs.add("231.49.38.155");
 logs.add("206.0.116.17");
 logs.add("191.199.247.47");
 logs.add("43.131.249.156");
 logs.add("170.36.40.12");
 logs.add("124.2.84.36");
 Grok grok = compiler.compile("%{IP}");
 ArrayList<Map<String, Object>> capture = grok.capture(logs);
 assertNotNull(capture);
 int counter = 0;
 for (Map<String, Object> elem : capture) {
  assertNotNull(elem);
  assertEquals(elem, grok.capture(logs.get(counter)));
  counter++;
 }
}

代码示例来源：origin: thekrakken/java-grok

@Test
 public void test_002() throws GrokException {
  List<String> logs = new ArrayList<>();

  logs.add("178.21.82.201");
  logs.add("11.178.94.216");
  logs.add("");
  logs.add("231.49.38.155");
  logs.add("206.0.116.17");
  logs.add("191.199.247.47");
  logs.add("43.131.249.156");
  logs.add("170.36.40.12");
  logs.add("124.2.84.36");

  Grok grok = compiler.compile("%{IP}");
  ArrayList<Map<String, Object>> capture = grok.capture(logs);
  assertNotNull(capture);
  int counter = 0;
  for (Map<String, Object> elem : capture) {
   assertNotNull(elem);
   assertEquals(elem, grok.capture(logs.get(counter)));
   counter++;
  }
 }
}