com.baidu.hugegraph.util

类 OrderLimitMap<K extends Comparable<K>,V extends Comparable<V>>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.TreeMap<K,V>

com.baidu.hugegraph.util.OrderLimitMap<K,V>

所有已实现的接口:

Serializable, Cloneable, Map<K,V>, NavigableMap<K,V>, SortedMap<K,V>

public class OrderLimitMap<K extends Comparable<K>,V extends Comparable<V>>
extends TreeMap<K,V>

Reference: https://stackoverflow.com/questions/109383/sort-a-mapkey-value-by-values

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

构造器概要

构造器

构造器和说明
OrderLimitMap(int capacity)
OrderLimitMap(int capacity, boolean incr)

方法概要

限定符和类型	方法和说明
boolean	containsKey(Object key)
V	get(Object key)
V	getOrDefault(Object key, V defaultValue)
V	put(K k, V v)
Map<K,V>	topN(int n)

从类继承的方法 java.util.TreeMap

ceilingEntry, ceilingKey, clear, clone, comparator, containsValue, descendingKeySet, descendingMap, entrySet, firstEntry, firstKey, floorEntry, floorKey, forEach, headMap, headMap, higherEntry, higherKey, keySet, lastEntry, lastKey, lowerEntry, lowerKey, navigableKeySet, pollFirstEntry, pollLastEntry, putAll, remove, replace, replace, replaceAll, size, subMap, subMap, tailMap, tailMap, values

从类继承的方法 java.util.AbstractMap

equals, hashCode, isEmpty, toString

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, hashCode, isEmpty, merge, putIfAbsent, remove

构造器详细资料

OrderLimitMap

public OrderLimitMap(int capacity)

OrderLimitMap

public OrderLimitMap(int capacity,
                     boolean incr)

方法详细资料

put

public V put(K k,
             V v)

指定者:

put 在接口中 Map<K extends Comparable<K>,V extends Comparable<V>>

覆盖:

put 在类中 TreeMap<K extends Comparable<K>,V extends Comparable<V>>

get

public V get(Object key)

指定者:

get 在接口中 Map<K extends Comparable<K>,V extends Comparable<V>>

覆盖:

get 在类中 TreeMap<K extends Comparable<K>,V extends Comparable<V>>

getOrDefault

public V getOrDefault(Object key,
                      V defaultValue)

containsKey

public boolean containsKey(Object key)

指定者:

containsKey 在接口中 Map<K extends Comparable<K>,V extends Comparable<V>>

覆盖:

containsKey 在类中 TreeMap<K extends Comparable<K>,V extends Comparable<V>>

topN

public Map<K,V> topN(int n)