jetbrains.exodus.core.dataStructures.hash

Class HashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

jetbrains.exodus.core.dataStructures.hash.AbstractHashMap<K,V>

jetbrains.exodus.core.dataStructures.hash.HashMap<K,V>

All Implemented Interfaces:

java.io.Serializable, java.util.Map<K,V>

Direct Known Subclasses:

StringHashMap

public class HashMap<K,V>
extends AbstractHashMap<K,V>
implements java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class jetbrains.exodus.core.dataStructures.hash.AbstractHashMap

AbstractHashMap.HashMapIterator

Nested classes/interfaces inherited from class java.util.AbstractMap

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

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	DEFAULT_MASK
protected static int	DEFAULT_TABLE_SIZE

Fields inherited from class jetbrains.exodus.core.dataStructures.hash.AbstractHashMap

_size

Constructor Summary

Constructors

Modifier	Constructor and Description
	HashMap()
	HashMap(HashMap<K,V> copy)
	HashMap(int capacity)
	HashMap(int capacity, float loadFactor)
protected	HashMap(int capacity, int size, float loadFactor, int tableSize, int mask)

Method Summary

Modifier and Type	Method and Description
protected java.util.Map.Entry<K,V>	getEntry(java.lang.Object key)
protected AbstractHashMap.HashMapIterator	hashIterator()
protected void	init(int capacity)
V	put(K key, V value)
V	remove(java.lang.Object key)

Methods inherited from class jetbrains.exodus.core.dataStructures.hash.AbstractHashMap

clear, containsKey, entrySet, forEachEntry, forEachEntry, forEachKey, forEachValue, get, keySet, size, values

Methods inherited from class java.util.AbstractMap

clone, containsValue, equals, hashCode, isEmpty, putAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

DEFAULT_TABLE_SIZE

protected static final int DEFAULT_TABLE_SIZE

See Also:

Constant Field Values

DEFAULT_MASK

protected static final int DEFAULT_MASK

See Also:

Constant Field Values

Constructor Detail

HashMap

public HashMap()

HashMap

public HashMap(int capacity)

HashMap

public HashMap(int capacity,
               float loadFactor)

HashMap

public HashMap(HashMap<K,V> copy)

HashMap

protected HashMap(int capacity,
                  int size,
                  float loadFactor,
                  int tableSize,
                  int mask)

Method Detail

put

public V put(@Nullable
             K key,
             V value)

Specified by:

put in interface java.util.Map<K,V>

Overrides:

put in class java.util.AbstractMap<K,V>

remove

public V remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<K,V>

Overrides:

remove in class java.util.AbstractMap<K,V>

getEntry

protected java.util.Map.Entry<K,V> getEntry(java.lang.Object key)

Specified by:

getEntry in class AbstractHashMap<K,V>

init

protected void init(int capacity)

Specified by:

init in class AbstractHashMap<K,V>

hashIterator

protected AbstractHashMap.HashMapIterator hashIterator()

Specified by:

hashIterator in class AbstractHashMap<K,V>