Package com.almworks.integers.wrappers

Class LongLongHppcOpenHashMap

java.lang.Object

com.almworks.integers.AbstractWritableLongLongMap

com.almworks.integers.wrappers.LongLongHppcOpenHashMap

All Implemented Interfaces:

com.almworks.integers.LongLongIterable, com.almworks.integers.LongLongMap, com.almworks.integers.WritableLongLongMap, Iterable<com.almworks.integers.LongLongIterator>

public class LongLongHppcOpenHashMap
extends com.almworks.integers.AbstractWritableLongLongMap

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.carrotsearch.hppc.LongLongOpenHashMap	myMap

Fields inherited from class com.almworks.integers.AbstractWritableLongLongMap

myModCount

Fields inherited from interface com.almworks.integers.LongLongMap

DEFAULT_VALUE, EMPTY

Constructor Summary

Constructors

Constructor	Description
LongLongHppcOpenHashMap()
LongLongHppcOpenHashMap(int initialCapacity)
LongLongHppcOpenHashMap(int initialCapacity, float loadFactor)

Method Summary

Modifier and Type	Method	Description
long	addTo(long key, long additionValue)
void	clear()
boolean	containsKey(long key)
static LongLongHppcOpenHashMap	createForAdd(int count)	Creates new hashmap with default load factor
static LongLongHppcOpenHashMap	createForAdd(int count, float loadFactor)	Creates new hashmap with the specified load factor that is garanteed to not invoke resize after adding count elements
static LongLongHppcOpenHashMap	createFrom(long[] keys, long[] values)
static LongLongHppcOpenHashMap	createFrom(com.almworks.integers.LongIterable keys, com.almworks.integers.LongIterable values)
long	get(long key)
@NotNull com.almworks.integers.LongLongIterator	iterator()
com.almworks.integers.LongIterator	keysIterator()
long	lget()	Returns the last value saved in a call to containsKey(long).
long	lset(long value)	Sets the value corresponding to the key saved in the last call to containsKey(long), if and only if the key exists in the map already.
int	lslot()
protected long	putImpl(long key, long value)
long	putOrAdd(long key, long putValue, long additionValue)	Trove-inspired API method.
boolean	remove(long key, long value)
protected long	removeImpl(long key)
int	size()
com.almworks.integers.LongIterator	valuesIterator()

Methods inherited from class com.almworks.integers.AbstractWritableLongLongMap

add, containsAnyKeys, containsKeys, equals, hashCode, isEmpty, keySet, modified, put, putAll, putAll, putAll, putAllKeys, putIfAbsent, remove, removeAll, removeAll, toString, toString, toTableString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

myMap

protected final com.carrotsearch.hppc.LongLongOpenHashMap myMap

Constructor Details

LongLongHppcOpenHashMap

public LongLongHppcOpenHashMap()

LongLongHppcOpenHashMap

public LongLongHppcOpenHashMap(int initialCapacity)

LongLongHppcOpenHashMap

public LongLongHppcOpenHashMap(int initialCapacity,
 float loadFactor)

Method Details

createFrom

public static LongLongHppcOpenHashMap createFrom(com.almworks.integers.LongIterable keys,
 com.almworks.integers.LongIterable values)

createFrom

public static LongLongHppcOpenHashMap createFrom(long[] keys,
 long[] values)

createForAdd

public static LongLongHppcOpenHashMap createForAdd(int count,
 float loadFactor)

Creates new hashmap with the specified load factor that is garanteed to not invoke resize after adding count elements

Returns:

new hashmap with the specified capacity dependent on count and loadFactor

createForAdd

public static LongLongHppcOpenHashMap createForAdd(int count)

Creates new hashmap with default load factor

See Also:

• createForAdd(int, float)

containsKey

public boolean containsKey(long key)

size

public int size()

iterator

@NotNull
public @NotNull com.almworks.integers.LongLongIterator iterator()

keysIterator

public com.almworks.integers.LongIterator keysIterator()

valuesIterator

public com.almworks.integers.LongIterator valuesIterator()

get

public long get(long key)

clear

public void clear()

putImpl

protected long putImpl(long key,
 long value)

Specified by:

putImpl in class com.almworks.integers.AbstractWritableLongLongMap

putOrAdd

public long putOrAdd(long key,
 long putValue,
 long additionValue)

Trove-inspired API method. An equivalent of the following code:

  if (containsKey(key))
  {
      long v = (long) (lget() + additionValue);
      lset(v);
      return v;
  }
  else
  {
     put(key, putValue);
     return putValue;
  }
 

Parameters:

key - The key of the value to adjust.

putValue - The value to put if key does not exist.

additionValue - The value to add to the existing value if key exists.

Returns:

Returns the current value associated with key (after changes).

addTo

public long addTo(long key,
 long additionValue)

lget

public long lget()

Returns the last value saved in a call to containsKey(long).

See Also:

• containsKey(long)

lset

public long lset(long value)

Sets the value corresponding to the key saved in the last call to containsKey(long), if and only if the key exists in the map already.

Returns:

Returns the previous value stored under the given key.

See Also:

• containsKey(long)

lslot

public int lslot()

Returns:

Returns the slot of the last key looked up in a call to containsKey(long) if it returned true.

See Also:

• containsKey(long)

removeImpl

protected long removeImpl(long key)

Specified by:

removeImpl in class com.almworks.integers.AbstractWritableLongLongMap

remove

public boolean remove(long key,
 long value)

Specified by:

remove in interface com.almworks.integers.WritableLongLongMap

Overrides:

remove in class com.almworks.integers.AbstractWritableLongLongMap