import org.apache.hadoop.cli.util.CLITestCmd; //导入依赖的package包/类
@Override
public void endElement(String uri, String localName,String qName)
    throws SAXException {
  if (qName.equals("description")) {
    td.setTestDesc(charString);
  } else if (qName.equals("test-commands")) {
    td.setTestCommands(testCommands);
    testCommands = null;
  } else if (qName.equals("cleanup-commands")) {
    td.setCleanupCommands(cleanupCommands);
    cleanupCommands = null;
  } else if (qName.equals("command")) {
    if (testCommands != null) {
      testCommands.add(new CLITestCmd(charString, new CLICommandFS()));
    } else if (cleanupCommands != null) {
      cleanupCommands.add(new CLITestCmd(charString, new CLICommandFS()));
    }
  } else if (qName.equals("comparators")) {
    td.setComparatorData(testComparators);
  } else if (qName.equals("comparator")) {
    testComparators.add(comparatorData);
  } else if (qName.equals("type")) {
    comparatorData.setComparatorType(charString);
  } else if (qName.equals("expected-output")) {
    comparatorData.setExpectedOutput(charString);
  } else if (qName.equals("test")) {
    testsFromConfigFile.add(td);
    td = null;
  } else if (qName.equals("mode")) {
    testMode = charString;
    if (!testMode.equals(TESTMODE_NOCOMPARE) &&
        !testMode.equals(TESTMODE_TEST)) {
      testMode = TESTMODE_TEST;
    }
  }
}