public class ObjectIntMap<K> extends Object implements Iterable<ObjectIntMap.Entry<K>>
Modifier and Type | Class and Description |
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static class |
ObjectIntMap.Entries<K> |
static class |
ObjectIntMap.Entry<K> |
static class |
ObjectIntMap.Keys<K> |
static class |
ObjectIntMap.Values |
Modifier and Type | Field and Description |
---|---|
int |
size |
Constructor and Description |
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ObjectIntMap()
Creates a new map with an initial capacity of 51 and a load factor of 0.8.
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ObjectIntMap(int initialCapacity)
Creates a new map with a load factor of 0.8.
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ObjectIntMap(int initialCapacity,
float loadFactor)
Creates a new map with the specified initial capacity and load factor.
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ObjectIntMap(ObjectIntMap<? extends K> map)
Creates a new map identical to the specified map.
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Modifier and Type | Method and Description |
---|---|
void |
clear() |
void |
clear(int maximumCapacity)
Clears the map and reduces the size of the backing arrays to be the specified capacity if they are larger.
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boolean |
containsKey(K key) |
boolean |
containsValue(int value)
Returns true if the specified value is in the map.
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void |
ensureCapacity(int additionalCapacity)
Increases the size of the backing array to accommodate the specified number of additional items.
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ObjectIntMap.Entries<K> |
entries()
Returns an iterator for the entries in the map.
|
boolean |
equals(Object obj) |
K |
findKey(int value)
Returns the key for the specified value, or null if it is not in the map.
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int |
get(K key,
int defaultValue) |
int |
getAndIncrement(K key,
int defaultValue,
int increment)
Returns the key's current value and increments the stored value.
|
int |
hashCode() |
boolean |
isEmpty()
Returns true if the map is empty.
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ObjectIntMap.Entries<K> |
iterator() |
ObjectIntMap.Keys<K> |
keys()
Returns an iterator for the keys in the map.
|
void |
put(K key,
int value) |
void |
putAll(ObjectIntMap<? extends K> map) |
int |
remove(K key,
int defaultValue) |
void |
shrink(int maximumCapacity)
Reduces the size of the backing arrays to be the specified capacity or less.
|
String |
toString() |
ObjectIntMap.Values |
values()
Returns an iterator for the values in the map.
|
forEach, spliterator
public ObjectIntMap()
public ObjectIntMap(int initialCapacity)
initialCapacity
- If not a power of two, it is increased to the next nearest power of two.public ObjectIntMap(int initialCapacity, float loadFactor)
initialCapacity
- If not a power of two, it is increased to the next nearest power of two.public ObjectIntMap(ObjectIntMap<? extends K> map)
public void put(K key, int value)
public void putAll(ObjectIntMap<? extends K> map)
public int get(K key, int defaultValue)
defaultValue
- Returned if the key was not associated with a value.public int getAndIncrement(K key, int defaultValue, int increment)
public int remove(K key, int defaultValue)
public boolean isEmpty()
public void shrink(int maximumCapacity)
public void clear(int maximumCapacity)
public void clear()
public boolean containsValue(int value)
public boolean containsKey(K key)
public K findKey(int value)
public void ensureCapacity(int additionalCapacity)
public ObjectIntMap.Entries<K> iterator()
iterator
in interface Iterable<ObjectIntMap.Entry<K>>
public ObjectIntMap.Entries<K> entries()
ObjectIntMap.Entries
constructor for nested or multithreaded iteration.public ObjectIntMap.Values values()
ObjectIntMap.Entries
constructor for nested or multithreaded iteration.public ObjectIntMap.Keys<K> keys()
ObjectIntMap.Entries
constructor for nested or multithreaded iteration.Copyright © 2018. All rights reserved.