IntObjectHashMap (Netty 4.0.56.Final API文档

java.lang.Object
- io.netty.util.collection.IntObjectHashMap<V>

类型参数:
V - The value type stored in the map.

所有已实现的接口:

IntObjectMap<V>, java.lang.Iterable<IntObjectMap.Entry<V>>
```
public class IntObjectHashMap<V>
extends java.lang.Object
implements IntObjectMap<V>, java.lang.Iterable<IntObjectMap.Entry<V>>
```
A hash map implementation of IntObjectMap that uses open addressing for keys. To minimize the memory footprint, this class uses open addressing rather than chaining. Collisions are resolved using linear probing. Deletions implement compaction, so cost of remove can approach O(N) for full maps, which makes a small loadFactor recommended.

嵌套类概要
- 从接口继承的嵌套类/接口 io.netty.util.collection.IntObjectMap
  IntObjectMap.Entry<V>

构造器概要

构造器
构造器和说明

IntObjectHashMap()

IntObjectHashMap(int initialCapacity)

IntObjectHashMap(int initialCapacity, float loadFactor)

构造器
构造器和说明
`IntObjectHashMap()`
`IntObjectHashMap(int initialCapacity)`
`IntObjectHashMap(int initialCapacity, float loadFactor)`

方法概要

方法
限定符和类型	方法和说明
`void`	`clear()` Clears all entries from this map.
`boolean`	`containsKey(int key)` Indicates whether or not this map contains a value for the specified key.
`boolean`	`containsValue(V value)` Indicates whether or not the map contains the specified value.
`java.lang.Iterable<IntObjectMap.Entry<V>>`	`entries()` Gets an iterable collection of the entries contained in this map.
`boolean`	`equals(java.lang.Object obj)`
`V`	`get(int key)` Gets the value in the map with the specified key.
`int`	`hashCode()`
`boolean`	`isEmpty()` Indicates whether or not this map is empty (i.e `IntObjectMap.size()` == {@code 0]).
`java.util.Iterator<IntObjectMap.Entry<V>>`	`iterator()`
`int[]`	`keys()` Gets the keys contained in this map.
`protected java.lang.String`	`keyToString(int key)` Helper method called by `toString()` in order to convert a single map key into a string.
`V`	`put(int key, V value)` Puts the given entry into the map.
`void`	`putAll(IntObjectMap<V> sourceMap)` Puts all of the entries from the given map into this map.
`V`	`remove(int key)` Removes the entry with the specified key.
`int`	`size()` Returns the number of entries contained in this map.
`java.lang.String`	`toString()`
`java.util.Collection<V>`	`values()` Gets the values contatins in this map as a `Collection`.
`V[]`	`values(java.lang.Class<V> clazz)` Gets the values contained in this map.

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - IntObjectHashMap
```
public IntObjectHashMap()
```
  - IntObjectHashMap
```
public IntObjectHashMap(int initialCapacity)
```
  - IntObjectHashMap
```
public IntObjectHashMap(int initialCapacity,
                float loadFactor)
```
- 方法详细资料
  - get
```
public V get(int key)
```
    从接口复制的说明: IntObjectMap
    
    Gets the value in the map with the specified key.
    
    指定者:
    
    get 在接口中 IntObjectMap<V>
    
    参数:
    key - the key whose associated value is to be returned.
    
    返回:
    the value or null if the key was not found in the map.
  - put
```
public V put(int key,
    V value)
```
    从接口复制的说明: IntObjectMap
    
    Puts the given entry into the map.
    
    指定者:
    
    put 在接口中 IntObjectMap<V>
    
    参数:
    key - the key of the entry.
    value - the value of the entry.
    
    返回:
    the previous value for this key or null if there was no previous mapping.
  - putAll
```
public void putAll(IntObjectMap<V> sourceMap)
```
    从接口复制的说明: IntObjectMap
    
    Puts all of the entries from the given map into this map.
    
    指定者:
    
    putAll 在接口中 IntObjectMap<V>
  - remove
```
public V remove(int key)
```
    从接口复制的说明: IntObjectMap
    
    Removes the entry with the specified key.
    
    指定者:
    
    remove 在接口中 IntObjectMap<V>
    
    参数:
    key - the key for the entry to be removed from this map.
    
    返回:
    the previous value for the key, or null if there was no mapping.
  - size
```
public int size()
```
    从接口复制的说明: IntObjectMap
    
    Returns the number of entries contained in this map.
    
    指定者:
    
    size 在接口中 IntObjectMap<V>
  - isEmpty
```
public boolean isEmpty()
```
    从接口复制的说明: IntObjectMap
    
    Indicates whether or not this map is empty (i.e IntObjectMap.size() == {@code 0]).
    
    指定者:
    
    isEmpty 在接口中 IntObjectMap<V>
  - clear
```
public void clear()
```
    从接口复制的说明: IntObjectMap
    
    Clears all entries from this map.
    
    指定者:
    
    clear 在接口中 IntObjectMap<V>
  - containsKey
```
public boolean containsKey(int key)
```
    从接口复制的说明: IntObjectMap
    
    Indicates whether or not this map contains a value for the specified key.
    
    指定者:
    
    containsKey 在接口中 IntObjectMap<V>
  - containsValue
```
public boolean containsValue(V value)
```
    从接口复制的说明: IntObjectMap
    
    Indicates whether or not the map contains the specified value.
    
    指定者:
    
    containsValue 在接口中 IntObjectMap<V>
  - entries
```
public java.lang.Iterable<IntObjectMap.Entry<V>> entries()
```
    从接口复制的说明: IntObjectMap
    
    Gets an iterable collection of the entries contained in this map.
    
    指定者:
    
    entries 在接口中 IntObjectMap<V>
  - iterator
```
public java.util.Iterator<IntObjectMap.Entry<V>> iterator()
```
    指定者:
    
    iterator 在接口中 java.lang.Iterable<IntObjectMap.Entry<V>>
  - keys
```
public int[] keys()
```
    从接口复制的说明: IntObjectMap
    
    Gets the keys contained in this map.
    
    指定者:
    
    keys 在接口中 IntObjectMap<V>
  - values
```
public V[] values(java.lang.Class<V> clazz)
```
    从接口复制的说明: IntObjectMap
    
    Gets the values contained in this map.
    
    指定者:
    
    values 在接口中 IntObjectMap<V>
  - values
```
public java.util.Collection<V> values()
```
    从接口复制的说明: IntObjectMap
    
    Gets the values contatins in this map as a Collection.
    
    指定者:
    
    values 在接口中 IntObjectMap<V>
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    覆盖:
    
    equals 在类中 java.lang.Object
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 java.lang.Object
  - keyToString
```
protected java.lang.String keyToString(int key)
```
    Helper method called by toString() in order to convert a single map key into a string.

类 IntObjectHashMap<V>

嵌套类概要

从接口继承的嵌套类/接口 io.netty.util.collection.IntObjectMap

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

IntObjectHashMap

IntObjectHashMap

IntObjectHashMap

方法详细资料

get

put

putAll

remove

size

isEmpty

clear

containsKey

containsValue

entries

iterator

keys

values

values

hashCode

equals

toString

keyToString