java.util.Collections.unmodifiableSortedMap()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中java.util.Collections.unmodifiableSortedMap()方法的一些代码示例,展示了Collections.unmodifiableSortedMap()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。Collections.unmodifiableSortedMap()方法的具体详情如下:
包路径:java.util.Collections
类名称:Collections
方法名:unmodifiableSortedMap

Collections.unmodifiableSortedMap介绍

[英]Returns a wrapper on the specified sorted map which throws an UnsupportedOperationException whenever an attempt is made to modify the sorted map.
[中]返回指定排序映射上的包装器,每当尝试修改排序映射时,该包装器将抛出UnsupportdOperationException。

代码示例

代码示例来源:origin: google/guava

@Override
protected SortedMap<K, V> delegate() {
 return Collections.unmodifiableSortedMap(delegate);
}

代码示例来源:origin: google/guava

private static <K, V> Map<K, V> unmodifiableMap(Map<K, ? extends V> map) {
 if (map instanceof SortedMap) {
  return Collections.unmodifiableSortedMap((SortedMap<K, ? extends V>) map);
 } else {
  return Collections.unmodifiableMap(map);
 }
}

代码示例来源:origin: google/guava

@Override
 protected SortedMap<String, String> create(Entry<String, String>[] entries) {
  SortedMap<String, String> map = populate(new TreeMap<String, String>(), entries);
  return Collections.unmodifiableSortedMap(map);
 }
})

代码示例来源:origin: prestodb/presto

@Override
protected SortedMap<K, V> delegate() {
 return Collections.unmodifiableSortedMap(delegate);
}

代码示例来源:origin: springside/springside4

/**
 * 返回包装后不可修改的有序Map.
 * 
 * @see java.util.Collections#unmodifiableSortedMap(SortedMap)
 */
public static <K, V> SortedMap<K, V> unmodifiableSortedMap(final SortedMap<K, ? extends V> m) {
  return Collections.unmodifiableSortedMap(m);
}

代码示例来源:origin: google/j2objc

private static <K, V> Map<K, V> unmodifiableMap(Map<K, ? extends V> map) {
 if (map instanceof SortedMap) {
  return Collections.unmodifiableSortedMap((SortedMap<K, ? extends V>) map);
 } else {
  return Collections.unmodifiableMap(map);
 }
}

代码示例来源:origin: vipshop/vjtools

/**
 * 返回包装后不可修改的有序Map.
 * 
 * @see java.util.Collections#unmodifiableSortedMap(SortedMap)
 */
public static <K, V> SortedMap<K, V> unmodifiableSortedMap(final SortedMap<K, ? extends V> m) {
  return Collections.unmodifiableSortedMap(m);
}

代码示例来源:origin: SonarSource/sonarqube

public SortedMap<Integer, Integer> hitsByLine() {
 return Collections.unmodifiableSortedMap(hitsByLine);
}

代码示例来源:origin: SonarSource/sonarqube

public SortedMap<Integer, Integer> conditionsByLine() {
 return Collections.unmodifiableSortedMap(conditionsByLine);
}

代码示例来源:origin: SonarSource/sonarqube

public SortedMap<Integer, Integer> coveredConditionsByLine() {
 return Collections.unmodifiableSortedMap(coveredConditionsByLine);
}

代码示例来源:origin: prestodb/presto

private static <K, V> Map<K, V> unmodifiableMap(Map<K, ? extends V> map) {
 if (map instanceof SortedMap) {
  return Collections.unmodifiableSortedMap((SortedMap<K, ? extends V>) map);
 } else {
  return Collections.unmodifiableMap(map);
 }
}

代码示例来源:origin: wildfly/wildfly

private static <K, V> Map<K, V> unmodifiableMap(Map<K, ? extends V> map) {
 if (map instanceof SortedMap) {
  return Collections.unmodifiableSortedMap((SortedMap<K, ? extends V>) map);
 } else {
  return Collections.unmodifiableMap(map);
 }
}

代码示例来源:origin: jenkinsci/jenkins

/**
 * Gets all the builds in a map.
 */
public SortedMap<Integer, RunT> getBuildsAsMap() {
  return Collections.<Integer, RunT>unmodifiableSortedMap(_getRuns());
}

代码示例来源:origin: jenkinsci/jenkins

/**
 * Returns a read-only view of records that has already been loaded.
 */
public SortedMap<Integer,R> getLoadedBuilds() {
  return Collections.unmodifiableSortedMap(new BuildReferenceMapAdapter<R>(this, index.byNumber));
}

代码示例来源:origin: google/guava

@Override
public SortedMap<R, Map<C, V>> rowMap() {
 Function<Map<C, V>, Map<C, V>> wrapper = unmodifiableWrapper();
 return Collections.unmodifiableSortedMap(Maps.transformValues(delegate().rowMap(), wrapper));
}

代码示例来源:origin: commons-io/commons-io

/**
 * Constructs a sorted map from canonical charset names to charset objects required of every implementation of the
 * Java platform.
 * <p>
 * From the Java documentation <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">
 * Standard charsets</a>:
 * </p>
 *
 * @return An immutable, case-insensitive map from canonical charset names to charset objects.
 * @see Charset#availableCharsets()
 * @since 2.5
 */
public static SortedMap<String, Charset> requiredCharsets() {
  // maybe cache?
  final TreeMap<String, Charset> m = new TreeMap<>(String.CASE_INSENSITIVE_ORDER);
  m.put(StandardCharsets.ISO_8859_1.name(), StandardCharsets.ISO_8859_1);
  m.put(StandardCharsets.US_ASCII.name(), StandardCharsets.US_ASCII);
  m.put(StandardCharsets.UTF_16.name(), StandardCharsets.UTF_16);
  m.put(StandardCharsets.UTF_16BE.name(), StandardCharsets.UTF_16BE);
  m.put(StandardCharsets.UTF_16LE.name(), StandardCharsets.UTF_16LE);
  m.put(StandardCharsets.UTF_8.name(), StandardCharsets.UTF_8);
  return Collections.unmodifiableSortedMap(m);
}

代码示例来源:origin: wildfly/wildfly

@Override
public SortedMap<R, Map<C, V>> rowMap() {
 Function<Map<C, V>, Map<C, V>> wrapper = unmodifiableWrapper();
 return Collections.unmodifiableSortedMap(Maps.transformValues(delegate().rowMap(), wrapper));
}

代码示例来源:origin: prestodb/presto

@Override
public SortedMap<R, Map<C, V>> rowMap() {
 Function<Map<C, V>, Map<C, V>> wrapper = unmodifiableWrapper();
 return Collections.unmodifiableSortedMap(Maps.transformValues(delegate().rowMap(), wrapper));
}

代码示例来源:origin: prestodb/presto

private static SortedMap<Integer, Object> indexObjectValues(Type type, Block block)
  {
    SortedMap<Integer, Object> values = new TreeMap<>();
    for (int position = 0; position < block.getPositionCount(); position++) {
      values.put(position, type.getObjectValue(SESSION, block, position));
    }
    return unmodifiableSortedMap(values);
  }
}

代码示例来源:origin: jenkinsci/jenkins

/**
 * @param fromKey
 *      Biggest build number to be in the returned set.
 * @param toKey
 *      Smallest build number-1 to be in the returned set (-1 because this is exclusive)
 */
public SortedMap<Integer, R> subMap(Integer fromKey, Integer toKey) {
  // TODO: if this method can produce a lazy map, that'd be wonderful
  // because due to the lack of floor/ceil/higher/lower kind of methods
  // to look up keys in SortedMap, various places of Jenkins rely on
  // subMap+firstKey/lastKey combo.
  R start = search(fromKey, DESC);
  if (start==null)    return EMPTY_SORTED_MAP;
  R end = search(toKey, ASC);
  if (end==null)      return EMPTY_SORTED_MAP;
  for (R i=start; i!=end; ) {
    i = search(getNumberOf(i)-1,DESC);
    assert i!=null;
  }
  return Collections.unmodifiableSortedMap(new BuildReferenceMapAdapter<R>(this, index.byNumber.subMap(fromKey, toKey)));
}

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