java.util.SortedSet.iterator()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java.util.SortedSet.iterator()方法的一些代码示例，展示了SortedSet.iterator()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。SortedSet.iterator()方法的具体详情如下：
包路径：java.util.SortedSet
类名称：SortedSet
方法名：iterator

SortedSet.iterator介绍

暂无

代码示例

代码示例来源：origin: google/j2objc

@Override
public K firstKey() {
 // correctly throws NoSuchElementException when filtered map is empty.
 return keySet().iterator().next();
}

代码示例来源：origin: remkop/picocli

private void compactImports() {
  Iterator<TypeName> i = imports.iterator();
  while (i.hasNext()) {
    TypeName importName = i.next();
    if (!importName.getSimpleName().equals("*") && registeredPackages.contains(importName.getPackageName())) {
      i.remove();
    }
  }
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Compare the two conditions based on the URL patterns they contain.
 * Patterns are compared one at a time, from top to bottom. If all compared
 * patterns match equally, but one instance has more patterns, it is
 * considered a closer match.
 * <p>It is assumed that both instances have been obtained via
 * {@link #getMatchingCondition(ServerWebExchange)} to ensure they
 * contain only patterns that match the request and are sorted with
 * the best matches on top.
 */
@Override
public int compareTo(PatternsRequestCondition other, ServerWebExchange exchange) {
  Iterator<PathPattern> iterator = this.patterns.iterator();
  Iterator<PathPattern> iteratorOther = other.getPatterns().iterator();
  while (iterator.hasNext() && iteratorOther.hasNext()) {
    int result = PathPattern.SPECIFICITY_COMPARATOR.compare(iterator.next(), iteratorOther.next());
    if (result != 0) {
      return result;
    }
  }
  if (iterator.hasNext()) {
    return -1;
  }
  else if (iteratorOther.hasNext()) {
    return 1;
  }
  else {
    return 0;
  }
}

代码示例来源：origin: apache/kylin

public static ArrayList<Range<Integer>> buildRanges(SortedSet<Integer> values) {
    ArrayList<Range<Integer>> ranges = Lists.newArrayList();

    if (values == null || values.isEmpty())
      return ranges;

    Iterator<Integer> iter = values.iterator();
    int lastBegin = iter.next();
    int lastEnd = lastBegin;
    int temp = 0;
    for (int index = 1; index < values.size(); index++) {
      temp = iter.next();
      if (temp - lastEnd != 1) {
        ranges.add(Range.closed(lastBegin, lastEnd));
        lastBegin = temp;
      }
      lastEnd = temp;
    }
    ranges.add(Range.closed(lastBegin, lastEnd));
    return ranges;
  }
}

代码示例来源：origin: plutext/docx4j

result.add(attribute);
return result.iterator();

代码示例来源：origin: plutext/docx4j

visiblyUtilized.add(prefix);
      result.add(attribute);
    } else if (!(XML.equals(NName) && XML_LANG_URI.equals(NNodeValue))
      && ns.addMapping(NName, NNodeValue, attribute) 
  prefix = XMLNS;
visiblyUtilized.add(prefix);
return result.iterator();

代码示例来源：origin: google/guava

/**
 * A sensible definition of {@link #remove} in terms of the {@code iterator()} method of {@link
 * #tailSet}. If you override {@link #tailSet}, you may wish to override {@link #remove} to
 * forward to this implementation.
 *
 * @since 7.0
 */
@Override
@Beta
protected boolean standardRemove(@Nullable Object object) {
 try {
  // any ClassCastExceptions are caught
  @SuppressWarnings("unchecked")
  SortedSet<Object> self = (SortedSet<Object>) this;
  Iterator<Object> iterator = self.tailSet(object).iterator();
  if (iterator.hasNext()) {
   Object ceiling = iterator.next();
   if (unsafeCompare(ceiling, object) == 0) {
    iterator.remove();
    return true;
   }
  }
 } catch (ClassCastException | NullPointerException e) {
  return false;
 }
 return false;
}

代码示例来源：origin: robovm/robovm

/**
 * Constructs a new instance of {@code TreeSet} containing the elements of
 * the specified SortedSet and using the same Comparator.
 *
 * @param set
 *            the SortedSet of elements to add.
 */
public TreeSet(SortedSet<E> set) {
  this(set.comparator());
  Iterator<E> it = set.iterator();
  while (it.hasNext()) {
    add(it.next());
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testCurrentStateOfEntity1() {
  final SortedSetEntity entity1 = getEntityManager().find( SortedSetEntity.class, 1 );
  assertEquals( "sortedEntity1", entity1.getData() );
  assertEquals( Integer.valueOf( 1 ), entity1.getId() );
  final SortedSet<StrTestEntity> sortedSet = entity1.getSortedSet();
  assertEquals( StrTestEntityComparator.class, sortedSet.comparator().getClass() );
  assertEquals( 4, sortedSet.size() );
  final Iterator<StrTestEntity> iterator = sortedSet.iterator();
  checkStrTestEntity( iterator.next(), id2, "aaa" );
  checkStrTestEntity( iterator.next(), id4, "aac" );
  checkStrTestEntity( iterator.next(), id3, "aba" );
  checkStrTestEntity( iterator.next(), id1, "abc" );
  final SortedMap<StrTestEntity, String> sortedMap = entity1.getSortedMap();
  assertEquals( StrTestEntityComparator.class, sortedMap.comparator().getClass() );
  assertEquals( 4, sortedMap.size() );
  Iterator<Map.Entry<StrTestEntity, String>> mapIterator = sortedMap.entrySet().iterator();
  checkStrTestEntity( mapIterator.next().getKey(), id2, "aaa" );
  checkStrTestEntity( mapIterator.next().getKey(), id4, "aac" );
  checkStrTestEntity( mapIterator.next().getKey(), id3, "aba" );
  checkStrTestEntity( mapIterator.next().getKey(), id1, "abc" );
  mapIterator = sortedMap.entrySet().iterator();
  assertEquals( mapIterator.next().getValue(), "aaa" );
  assertEquals( mapIterator.next().getValue(), "aac" );
  assertEquals( mapIterator.next().getValue(), "aba" );
  assertEquals( mapIterator.next().getValue(), "abc" );
}

代码示例来源：origin: google/guava

@Override
public K firstKey() {
 // correctly throws NoSuchElementException when filtered map is empty.
 return keySet().iterator().next();
}

代码示例来源：origin: plutext/docx4j

result.add(attribute);
    } else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
        result.add((Attr)n);
        if (C14nHelper.namespaceIsRelative(attribute)) {
          Object exArgs[] = {element.getTagName(), NName, attribute.getNodeValue()};
return result.iterator();

代码示例来源：origin: loklak/loklak_server

private static SortedSet<File> tailSet(SortedSet<File> set, int count) {
  if (count >= set.size()) return set;
  TreeSet<File> t = new TreeSet<File>();
  Iterator<File> fi = set.iterator();
  for (int i = 0; i < set.size() - count; i++) fi.next();
  while (fi.hasNext()) t.add(fi.next());
  return t;
}

代码示例来源：origin: marytts/marytts

/**
 * @param args
 *            args
 */
public static void main(String[] args) {
  // TODO Auto-generated method stub
  Properties p = System.getProperties();
  SortedSet keys = new TreeSet(p.keySet());
  for (Iterator it = keys.iterator(); it.hasNext();) {
    String key = (String) it.next();
    System.out.println(key + " = " + p.getProperty(key));
  }
}

代码示例来源：origin: checkstyle/checkstyle

/**
 * Tests IO exception, that can occur during reading of properties file.
 */
@Test
public void testIoException() throws Exception {
  final DefaultConfiguration checkConfig = createModuleConfig(UniquePropertiesCheck.class);
  final UniquePropertiesCheck check = new UniquePropertiesCheck();
  check.configure(checkConfig);
  final String fileName =
      getPath("InputUniquePropertiesCheckNotExisting.properties");
  final File file = new File(fileName);
  final FileText fileText = new FileText(file, Collections.emptyList());
  final SortedSet<LocalizedMessage> messages =
      check.process(file, fileText);
  assertEquals("Wrong messages count: " + messages.size(),
      1, messages.size());
  final LocalizedMessage message = messages.iterator().next();
  final String retrievedMessage = messages.iterator().next().getKey();
  assertEquals("Message key '" + retrievedMessage
          + "' is not valid", "unable.open.cause",
      retrievedMessage);
  assertEquals("Message '" + message.getMessage()
          + "' is not valid", message.getMessage(),
      getCheckMessage(MSG_IO_EXCEPTION_KEY, fileName, getFileNotFoundDetail(file)));
}

代码示例来源：origin: prestodb/presto

@Override
public K firstKey() {
 // correctly throws NoSuchElementException when filtered map is empty.
 return keySet().iterator().next();
}

代码示例来源：origin: plutext/docx4j

result.add(attribute);
    } else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
        result.add((Attr)n);
        if (C14nHelper.namespaceIsRelative(attribute)) {
          Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
return result.iterator();

代码示例来源：origin: geoserver/geoserver

protected SortedSet<GeoServerUserGroup> filterGroups(SortedSet<GeoServerUserGroup> groups) {
    for (Iterator<GeoServerUserGroup> it = groups.iterator(); it.hasNext(); ) {
      if (filterGroup(it.next()) == null) {
        it.remove();
      }
    }
    return groups;
  }
}

代码示例来源：origin: marytts/marytts

/**
 * @param args
 *            args
 */
public static void main(String[] args) {
  // TODO Auto-generated method stub
  Properties p = System.getProperties();
  SortedSet keys = new TreeSet(p.keySet());
  for (Iterator it = keys.iterator(); it.hasNext();) {
    String key = (String) it.next();
    System.out.println(key + " = " + p.getProperty(key));
  }
}

代码示例来源：origin: hibernate/hibernate-orm

assertEquals( 0, sortedSet.size() );
assertEquals( 1, sortedSet.size() );
Iterator<StrTestEntity> iterator = sortedSet.iterator();
checkStrTestEntity( iterator.next(), id1, "abc" );
assertEquals( 1, sortedMap.size() );
Iterator<Map.Entry<StrTestEntity, String>> mapIterator = sortedMap.entrySet().iterator();
checkStrTestEntity( mapIterator.next().getKey(), id1, "abc" );
assertEquals( mapIterator.next().getValue(), "abc" );
assertEquals( 2, sortedSet.size() );
iterator = sortedSet.iterator();
checkStrTestEntity( iterator.next(), id2, "aaa" );
checkStrTestEntity( iterator.next(), id1, "abc" );
assertEquals( StrTestEntityComparator.class, sortedSet.comparator().getClass() );
assertEquals( 3, sortedSet.size() );
iterator = sortedSet.iterator();
checkStrTestEntity( iterator.next(), id2, "aaa" );
checkStrTestEntity( iterator.next(), id3, "aba" );
assertEquals( StrTestEntityComparator.class, sortedSet.comparator().getClass() );
assertEquals( 4, sortedSet.size() );
iterator = sortedSet.iterator();
checkStrTestEntity( iterator.next(), id2, "aaa" );
checkStrTestEntity( iterator.next(), id4, "aac" );

代码示例来源：origin: wildfly/wildfly

@Override
public K firstKey() {
 // correctly throws NoSuchElementException when filtered map is empty.
 return keySet().iterator().next();
}

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