java.lang.Object
- org.eclipse.collections.impl.primitive.AbstractShortIterable
- - org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableShortValuesMap
  - - org.eclipse.collections.impl.map.mutable.primitive.DoubleShortHashMap

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, DoubleShortMap, MutableDoubleShortMap, MutableShortValuesMap, ShortValuesMap, PrimitiveIterable, ShortIterable, MutableDoubleKeysMap, DoubleKeysMap
```
public class DoubleShortHashMap
extends AbstractMutableShortValuesMap
implements MutableDoubleShortMap, java.io.Externalizable, MutableDoubleKeysMap
```
This file was automatically generated from template file primitivePrimitiveHashMap.stg.

Since:

3.0.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private class`	`DoubleShortHashMap.InternalShortIterator`
`private class`	`DoubleShortHashMap.KeySet`
`private class`	`DoubleShortHashMap.KeySetIterator`
`private class`	`DoubleShortHashMap.KeysView`
`private class`	`DoubleShortHashMap.KeyValuesView`
`private class`	`DoubleShortHashMap.ValuesCollection`

Nested classes/interfaces inherited from class org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableShortValuesMap
AbstractMutableShortValuesMap.AbstractShortValuesCollection, AbstractMutableShortValuesMap.SentinelValues

Field Summary

Fields
Modifier and Type	Field	Description
`private static int`	`CACHE_LINE_SIZE`
`private boolean`	`copyKeysOnWrite`
`private static int`	`DEFAULT_INITIAL_CAPACITY`
`private static double`	`EMPTY_KEY`
`private static short`	`EMPTY_VALUE`
`private static int`	`INITIAL_LINEAR_PROBE`
`private static int`	`KEY_SIZE`
`private double[]`	`keys`
`private int`	`occupiedWithData`
`private int`	`occupiedWithSentinels`
`private static double`	`REMOVED_KEY`
`private AbstractMutableShortValuesMap.SentinelValues`	`sentinelValues`
`private static long`	`serialVersionUID`
`private short[]`	`values`

Constructor Summary

Constructors
Constructor Description

DoubleShortHashMap()

DoubleShortHashMap(int initialCapacity)

DoubleShortHashMap(DoubleShortMap map)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`private void`	`addKeyValueAtIndex(double key, short value, int index)`
`short`	`addToValue(double key, short toBeAdded)`	Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.
`protected void`	`allocateTable(int sizeToAllocate)`
`boolean`	`allSatisfyKeyValue(DoubleShortPredicate predicate)`
`MutableDoubleShortMap`	`asSynchronized()`	Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.
`MutableDoubleShortMap`	`asUnmodifiable()`	Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing an `UnsupportedOperationException` for all mutating operations.
`void`	`clear()`	Removes all entries from this map.
`void`	`compact()`	Deprecated. since 12.0 - Use `trimToSize()` instead
`boolean`	`containsKey(double key)`	Returns whether or not the key is present in the map.
`private void`	`copyKeys()`
`boolean`	`equals(java.lang.Object obj)`	Follows the same general contract as `Map.equals(Object)`.
`private short`	`fastGetIfAbsent(double key, short ifAbsent)`
`MutableShortDoubleMap`	`flipUniqueValues()`	Return the ShortDoubleMap that is obtained by flipping the direction of this map and making the associations from value to key.
`void`	`forEachKey(DoubleProcedure procedure)`	Iterates through each key in the map, invoking the procedure for each.
`void`	`forEachKeyValue(DoubleShortProcedure procedure)`	Iterates through each key/value pair in the map, invoking the procedure for each.
`short`	`get(double key)`	Retrieves the value associated with the key.
`short`	`getAndPut(double key, short putValue, short defaultValue)`	Retrieves the value associated with the key if one exists; associates a putValue with the key.
`protected short`	`getEmptyValue()`
`private short`	`getForSentinel(double key, short ifAbsent)`
`short`	`getIfAbsent(double key, short ifAbsent)`	Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
`short`	`getIfAbsentPut(double key, short value)`	Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.
`short`	`getIfAbsentPut(double key, ShortFunction0 function)`	Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.
`<P> short`	`getIfAbsentPutWith(double key, ShortFunction<? super P> function, P parameter)`	Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.
`short`	`getIfAbsentPutWithKey(double key, DoubleToShortFunction function)`	Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.
`protected int`	`getOccupiedWithData()`
`short`	`getOrThrow(double key)`	Retrieves the value associated with the key, throwing an `IllegalStateException` if no such mapping exists.
`protected AbstractMutableShortValuesMap.SentinelValues`	`getSentinelValues()`
`protected int`	`getTableSize()`
`protected short`	`getValueAtIndex(int index)`
`int`	`hashCode()`	Follows the same general contract as `Map.hashCode()`.
`<V> V`	`injectInto(V injectedValue, ObjectShortToObjectFunction<? super V,? extends V> function)`
`private static boolean`	`isEmptyKey(double key)`
`private static boolean`	`isNonSentinel(double key)`
`protected boolean`	`isNonSentinelAtIndex(int index)`
`private static boolean`	`isRemovedKey(double key)`
`MutableDoubleSet`	`keySet()`	Returns a set containing all the keys in this map.
`LazyDoubleIterable`	`keysView()`	Returns a view of the keys in this map.
`RichIterable<DoubleShortPair>`	`keyValuesView()`	Returns a view of the key/value pairs in this map.
`private int`	`mask(int spread)`
`private int`	`maxOccupiedWithData()`
`static DoubleShortHashMap`	`newWithKeysValues(double key1, short value1)`
`static DoubleShortHashMap`	`newWithKeysValues(double key1, short value1, double key2, short value2)`
`static DoubleShortHashMap`	`newWithKeysValues(double key1, short value1, double key2, short value2, double key3, short value3)`
`static DoubleShortHashMap`	`newWithKeysValues(double key1, short value1, double key2, short value2, double key3, short value3, double key4, short value4)`
`(package private) int`	`probe(double element)`
`(package private) int`	`probeThree(double element, int removedIndex)`
`(package private) int`	`probeTwo(double element, int removedIndex)`
`void`	`put(double key, short value)`	Associates a value with the specified key.
`void`	`putAll(DoubleShortMap map)`	Puts all of the key/value mappings from the specified map into this map.
`private void`	`putForEmptySentinel(short value)`
`private void`	`putForRemovedSentinel(short value)`
`void`	`readExternal(java.io.ObjectInput in)`
`private void`	`rehash(int newCapacity)`
`private void`	`rehashAndGrow()`
`DoubleShortHashMap`	`reject(DoubleShortPredicate predicate)`	Return a copy of this map containing only the key/value pairs that do not match the predicate.
`void`	`remove(double key)`	Removes the mapping associated with the key, if one exists, from the map.
`void`	`removeKey(double key)`	Removes the mapping associated with the key, if one exists, from the map.
`private void`	`removeKeyAtIndex(int index)`
`short`	`removeKeyIfAbsent(double key, short value)`	Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.
`DoubleShortHashMap`	`select(DoubleShortPredicate predicate)`	Return a copy of this map containing only the key/value pairs that match the predicate.
`protected void`	`setSentinelValuesNull()`
`MutableShortIterator`	`shortIterator()`	Returns a primitive iterator that can be used to iterate over the ShortIterable in an imperative style.
`private short`	`slowGetIfAbsent(double key, short ifAbsent)`
`private short`	`slowGetIfAbsentTwo(double key, short ifAbsent)`
`private int`	`smallestPowerOfTwoGreaterThan(int n)`
`(package private) int`	`spreadAndMask(double element)`
`(package private) int`	`spreadTwoAndMask(double element)`
`ImmutableDoubleShortMap`	`toImmutable()`	Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
`java.lang.String`	`toString()`	Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.
`boolean`	`trimToSize()`
`short`	`updateValue(double key, short initialValueIfAbsent, ShortToShortFunction function)`	Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.
`void`	`updateValues(DoubleShortToShortFunction function)`	Updates the values in-place.
`MutableShortCollection`	`values()`	Returns the values in this map as a separate collection.
`DoubleShortHashMap`	`withKeysValues(double key1, short value1, double key2, short value2)`
`DoubleShortHashMap`	`withKeysValues(double key1, short value1, double key2, short value2, double key3, short value3)`
`DoubleShortHashMap`	`withKeysValues(double key1, short value1, double key2, short value2, double key3, short value3, double key4, short value4)`
`DoubleShortHashMap`	`withKeyValue(double key1, short value1)`	Associates a value with the specified key.
`DoubleShortHashMap`	`withoutAllKeys(DoubleIterable keys)`	Removes the mappings associated with all the keys, if they exist, from this map.
`DoubleShortHashMap`	`withoutKey(double key)`	Removes the mapping associated with the key, if one exists, from this map.
`void`	`writeExternal(java.io.ObjectOutput out)`

Methods inherited from class org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableShortValuesMap
addEmptyKeyValue, addRemovedKeyValue, allSatisfy, anySatisfy, appendString, chunk, collect, contains, containsAll, containsValue, count, detectIfNone, each, forEachValue, isEmpty, max, min, notEmpty, reject, removeEmptyKey, removeRemovedKey, select, size, sum, toArray, toArray

Methods inherited from class org.eclipse.collections.impl.primitive.AbstractShortIterable
asLazy, average, maxIfEmpty, median, minIfEmpty, toBag, toList, toSet, toSortedArray, toSortedList

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.collections.impl.map.primitive.DoubleKeysMap
isEmpty, notEmpty, size

Methods inherited from interface org.eclipse.collections.api.map.primitive.DoubleShortMap
injectIntoKeyValue

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableDoubleShortMap
putPair, withAllKeyValues

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableShortValuesMap
collect, reject, select

Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable
appendString, appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, size

Methods inherited from interface org.eclipse.collections.api.ShortIterable
allSatisfy, anySatisfy, asLazy, average, averageIfEmpty, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, contains, containsAll, containsAll, containsAny, containsAny, containsNone, containsNone, count, detectIfNone, each, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, max, maxIfEmpty, median, medianIfEmpty, min, minIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, sum, summaryStatistics, toArray, toArray, toBag, toList, toSet, toSortedArray, toSortedList, toSortedList, toSortedListBy, toSortedListBy

Methods inherited from interface org.eclipse.collections.api.map.primitive.ShortValuesMap
containsValue, forEachValue, tap

- Field Detail
  - EMPTY_VALUE
```
private static final short EMPTY_VALUE
```
    See Also:
    
    Constant Field Values
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - EMPTY_KEY
```
private static final double EMPTY_KEY
```
    See Also:
    
    Constant Field Values
  - REMOVED_KEY
```
private static final double REMOVED_KEY
```
    See Also:
    
    Constant Field Values
  - CACHE_LINE_SIZE
```
private static final int CACHE_LINE_SIZE
```
    See Also:
    
    Constant Field Values
  - KEY_SIZE
```
private static final int KEY_SIZE
```
    See Also:
    
    Constant Field Values
  - INITIAL_LINEAR_PROBE
```
private static final int INITIAL_LINEAR_PROBE
```
    See Also:
    
    Constant Field Values
  - DEFAULT_INITIAL_CAPACITY
```
private static final int DEFAULT_INITIAL_CAPACITY
```
    See Also:
    
    Constant Field Values
  - keys
```
private double[] keys
```
  - values
```
private short[] values
```
  - occupiedWithData
```
private int occupiedWithData
```
  - occupiedWithSentinels
```
private int occupiedWithSentinels
```
  - sentinelValues
```
private AbstractMutableShortValuesMap.SentinelValues sentinelValues
```
  - copyKeysOnWrite
```
private boolean copyKeysOnWrite
```
- Constructor Detail
  - DoubleShortHashMap
```
public DoubleShortHashMap()
```
  - DoubleShortHashMap
```
public DoubleShortHashMap(int initialCapacity)
```
  - DoubleShortHashMap
```
public DoubleShortHashMap(DoubleShortMap map)
```
- Method Detail
  - newWithKeysValues
```
public static DoubleShortHashMap newWithKeysValues(double key1,
                                                   short value1)
```
  - newWithKeysValues
```
public static DoubleShortHashMap newWithKeysValues(double key1,
                                                   short value1,
                                                   double key2,
                                                   short value2)
```
  - newWithKeysValues
```
public static DoubleShortHashMap newWithKeysValues(double key1,
                                                   short value1,
                                                   double key2,
                                                   short value2,
                                                   double key3,
                                                   short value3)
```
  - newWithKeysValues
```
public static DoubleShortHashMap newWithKeysValues(double key1,
                                                   short value1,
                                                   double key2,
                                                   short value2,
                                                   double key3,
                                                   short value3,
                                                   double key4,
                                                   short value4)
```
  - smallestPowerOfTwoGreaterThan
```
private int smallestPowerOfTwoGreaterThan(int n)
```
  - getOccupiedWithData
```
protected int getOccupiedWithData()
```
    Specified by:
    
    getOccupiedWithData in class AbstractMutableShortValuesMap
  - getSentinelValues
```
protected AbstractMutableShortValuesMap.SentinelValues getSentinelValues()
```
    Specified by:
    
    getSentinelValues in class AbstractMutableShortValuesMap
  - setSentinelValuesNull
```
protected void setSentinelValuesNull()
```
    Specified by:
    
    setSentinelValuesNull in class AbstractMutableShortValuesMap
  - getEmptyValue
```
protected short getEmptyValue()
```
    Specified by:
    
    getEmptyValue in class AbstractMutableShortValuesMap
  - getTableSize
```
protected int getTableSize()
```
    Specified by:
    
    getTableSize in class AbstractMutableShortValuesMap
  - getValueAtIndex
```
protected short getValueAtIndex(int index)
```
    Specified by:
    
    getValueAtIndex in class AbstractMutableShortValuesMap
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Description copied from interface: DoubleShortMap
    
    Follows the same general contract as Map.equals(Object).
    
    Specified by:
    
    equals in interface DoubleShortMap
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Description copied from interface: DoubleShortMap
    
    Follows the same general contract as Map.hashCode().
    
    Specified by:
    
    hashCode in interface DoubleShortMap
    
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Description copied from interface: PrimitiveIterable
    Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.
    Assert.assertEquals("[]", IntLists.mutable.empty().toString()); Assert.assertEquals("[1]", IntLists.mutable.with(1).toString()); Assert.assertEquals("[1, 2, 3]", IntLists.mutable.with(1, 2, 3).toString());
    Specified by:
    
    toString in interface DoubleShortMap
    
    Specified by:
    
    toString in interface PrimitiveIterable
    
    Overrides:
    
    toString in class AbstractShortIterable
    
    Returns:
    
    a string representation of this PrimitiveIterable
    
    See Also:
    
    AbstractCollection.toString()
  - shortIterator
```
public MutableShortIterator shortIterator()
```
    Description copied from interface: ShortIterable
    
    Returns a primitive iterator that can be used to iterate over the ShortIterable in an imperative style.
    
    Specified by:
    
    shortIterator in interface MutableShortValuesMap
    
    Specified by:
    
    shortIterator in interface ShortIterable
  - injectInto
```
public <V> V injectInto(V injectedValue,
                        ObjectShortToObjectFunction<? super V,? extends V> function)
```
    Specified by:
    
    injectInto in interface ShortIterable
  - clear
```
public void clear()
```
    Description copied from interface: MutableShortValuesMap
    
    Removes all entries from this map.
    
    Specified by:
    
    clear in interface MutableDoubleKeysMap
    
    Specified by:
    
    clear in interface MutableShortValuesMap
  - put
```
public void put(double key,
                short value)
```
    Description copied from interface: MutableDoubleShortMap
    
    Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced with value.
    
    Specified by:
    
    put in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    value - the value to associate with value
  - putForRemovedSentinel
```
private void putForRemovedSentinel(short value)
```
  - putForEmptySentinel
```
private void putForEmptySentinel(short value)
```
  - putAll
```
public void putAll(DoubleShortMap map)
```
    Description copied from interface: MutableDoubleShortMap
    
    Puts all of the key/value mappings from the specified map into this map. If this map already has a value associated with one of the keys in the map, it will be replaced with the value in map.
    
    Specified by:
    
    putAll in interface MutableDoubleShortMap
    
    Parameters:
    
    map - the map to copy into this map
  - updateValues
```
public void updateValues(DoubleShortToShortFunction function)
```
    Description copied from interface: MutableDoubleShortMap
    
    Updates the values in-place.
    
    Specified by:
    
    updateValues in interface MutableDoubleShortMap
    
    Parameters:
    
    function - that takes a key and its value and that returns a new value for this key
  - removeKey
```
public void removeKey(double key)
```
    Description copied from interface: MutableDoubleShortMap
    
    Removes the mapping associated with the key, if one exists, from the map.
    
    Specified by:
    
    removeKey in interface MutableDoubleKeysMap
    
    Specified by:
    
    removeKey in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key to remove
    
    See Also:
    
    MutableDoubleShortMap.remove(double)
  - remove
```
public void remove(double key)
```
    Description copied from interface: MutableDoubleShortMap
    
    Removes the mapping associated with the key, if one exists, from the map.
    
    Specified by:
    
    remove in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key to remove
    
    See Also:
    
    MutableDoubleShortMap.removeKey(double)
  - removeKeyIfAbsent
```
public short removeKeyIfAbsent(double key,
                               short value)
```
    Description copied from interface: MutableDoubleShortMap
    
    Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key. If no mapping existed for the key, the specified default value is returned.
    
    Specified by:
    
    removeKeyIfAbsent in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key to remove
    
    value - the default value to return if no mapping for the key exists
    
    Returns:
    
    the value previously associated with the key, if one existed, or value if not
  - getIfAbsentPut
```
public short getIfAbsentPut(double key,
                            short value)
```
    Description copied from interface: MutableDoubleShortMap
    
    Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.
    
    Specified by:
    
    getIfAbsentPut in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    value - the value to associate with key if no such mapping exists
    
    Returns:
    
    the value associated with key, if one exists, or value if not
  - getAndPut
```
public short getAndPut(double key,
                       short putValue,
                       short defaultValue)
```
    Description copied from interface: MutableDoubleShortMap
    
    Retrieves the value associated with the key if one exists; associates a putValue with the key.
    
    Specified by:
    
    getAndPut in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    putValue - the value to associate with key if no such mapping exists
    
    defaultValue - the value to return if no mapping associated with key exists
    
    Returns:
    
    the value associated with key, if one exists, or defaultValue if not
  - getIfAbsentPut
```
public short getIfAbsentPut(double key,
                            ShortFunction0 function)
```
    Description copied from interface: MutableDoubleShortMap
    
    Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.
    
    Specified by:
    
    getIfAbsentPut in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    function - the supplier that provides the value if no mapping exists for key
    
    Returns:
    
    the value associated with the key, if one exists, or the result of invoking function if not
  - getIfAbsentPutWith
```
public <P> short getIfAbsentPutWith(double key,
                                    ShortFunction<? super P> function,
                                    P parameter)
```
    Description copied from interface: MutableDoubleShortMap
    
    Retrieves the value associated with the key if one exists; if it does not, invokes the value function with the parameter and associates the result with the key.
    
    Specified by:
    
    getIfAbsentPutWith in interface MutableDoubleShortMap
    
    Type Parameters:
    
    P - the type of the value function's parameter
    
    Parameters:
    
    key - the key
    
    function - the function that provides the value if no mapping exists. The specified parameter will be passed as the argument to the function.
    
    parameter - the parameter to provide to function if no value exists for key
    
    Returns:
    
    the value associated with the key, if one exists, or the result of invoking function with parameter if not
  - getIfAbsentPutWithKey
```
public short getIfAbsentPutWithKey(double key,
                                   DoubleToShortFunction function)
```
    Description copied from interface: MutableDoubleShortMap
    
    Retrieves the value associated with the key if one exists; if it does not, associates the result of invoking the value function with the key.
    
    Specified by:
    
    getIfAbsentPutWithKey in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    function - the function that provides the value if no mapping exists. The key will be passed as the argument to the function.
    
    Returns:
    
    the value associated with the key, if one exists, or the result of invoking function with key if not
  - addToValue
```
public short addToValue(double key,
                        short toBeAdded)
```
    Description copied from interface: MutableDoubleShortMap
    
    Increments and updates the value associated with the key, if a value exists, or sets the value to be the specified value if one does not.
    
    Specified by:
    
    addToValue in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    toBeAdded - the amount to increment the existing value, if one exists, or to use as the initial value if one does not
    
    Returns:
    
    the value after incrementing toBeAdded to the existing value associated with key or toBeAdded if one does not
  - addKeyValueAtIndex
```
private void addKeyValueAtIndex(double key,
                                short value,
                                int index)
```
  - removeKeyAtIndex
```
private void removeKeyAtIndex(int index)
```
  - copyKeys
```
private void copyKeys()
```
  - updateValue
```
public short updateValue(double key,
                         short initialValueIfAbsent,
                         ShortToShortFunction function)
```
    Description copied from interface: MutableDoubleShortMap
    
    Updates or sets the value associated with the key by applying the function to the existing value, if one exists, or to the specified initial value if one does not.
    
    Specified by:
    
    updateValue in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key
    
    initialValueIfAbsent - the initial value to supply to the function if no mapping exists for the key
    
    function - the function that returns the updated value based on the current value or the initial value, if no value exists
    
    Returns:
    
    the new value associated with the key, either as a result of applying function to the value already associated with the key or as a result of applying it to initialValueIfAbsent and associating the result with key
  - withKeyValue
```
public DoubleShortHashMap withKeyValue(double key1,
                                       short value1)
```
    Description copied from interface: MutableDoubleShortMap
    
    Associates a value with the specified key. If a value is already associated with the key in this map, it will be replaced with value.
    
    Specified by:
    
    withKeyValue in interface MutableDoubleShortMap
    
    Parameters:
    
    key1 - the key
    
    value1 - the value to associate with value
    
    Returns:
    
    this map
    
    See Also:
    
    MutableDoubleShortMap.put(double, short)
  - withKeysValues
```
public DoubleShortHashMap withKeysValues(double key1,
                                         short value1,
                                         double key2,
                                         short value2)
```
  - withKeysValues
```
public DoubleShortHashMap withKeysValues(double key1,
                                         short value1,
                                         double key2,
                                         short value2,
                                         double key3,
                                         short value3)
```
  - withKeysValues
```
public DoubleShortHashMap withKeysValues(double key1,
                                         short value1,
                                         double key2,
                                         short value2,
                                         double key3,
                                         short value3,
                                         double key4,
                                         short value4)
```
  - withoutKey
```
public DoubleShortHashMap withoutKey(double key)
```
    Description copied from interface: MutableDoubleShortMap
    
    Removes the mapping associated with the key, if one exists, from this map.
    
    Specified by:
    
    withoutKey in interface MutableDoubleShortMap
    
    Parameters:
    
    key - the key to remove
    
    Returns:
    
    this map
    
    See Also:
    
    MutableDoubleShortMap.remove(double)
  - withoutAllKeys
```
public DoubleShortHashMap withoutAllKeys(DoubleIterable keys)
```
    Description copied from interface: MutableDoubleShortMap
    
    Removes the mappings associated with all the keys, if they exist, from this map.
    
    Specified by:
    
    withoutAllKeys in interface MutableDoubleShortMap
    
    Parameters:
    
    keys - the keys to remove
    
    Returns:
    
    this map
    
    See Also:
    
    MutableDoubleShortMap.remove(double)
  - asUnmodifiable
```
public MutableDoubleShortMap asUnmodifiable()
```
    Description copied from interface: MutableDoubleShortMap
    
    Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing an UnsupportedOperationException for all mutating operations. This avoids the overhead of copying the map when calling DoubleShortMap.toImmutable() while still providing immutability.
    
    Specified by:
    
    asUnmodifiable in interface MutableDoubleShortMap
    
    Returns:
    
    an unmodifiable view of this map
  - asSynchronized
```
public MutableDoubleShortMap asSynchronized()
```
    Description copied from interface: MutableDoubleShortMap
    
    Returns a synchronized view of this map, delegating all operations to this map but ensuring only one caller has access to the map at a time.
    
    Specified by:
    
    asSynchronized in interface MutableDoubleShortMap
    
    Returns:
    
    a synchronized view of this map
  - toImmutable
```
public ImmutableDoubleShortMap toImmutable()
```
    Description copied from interface: DoubleShortMap
    
    Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
    
    Specified by:
    
    toImmutable in interface DoubleShortMap
    
    Returns:
    
    an immutable map that is equivalent to this one
  - get
```
public short get(double key)
```
    Description copied from interface: DoubleShortMap
    
    Retrieves the value associated with the key. If no mapping exists for the key, the default value (usually 0) is returned.
    
    Specified by:
    
    get in interface DoubleShortMap
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the value associated with the key, or the default value if no such mapping exists
  - getIfAbsent
```
public short getIfAbsent(double key,
                         short ifAbsent)
```
    Description copied from interface: DoubleShortMap
    
    Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
    
    Specified by:
    
    getIfAbsent in interface DoubleShortMap
    
    Parameters:
    
    key - the key
    
    ifAbsent - the default value to return if no mapping exists for key
    
    Returns:
    
    the value associated with the key, or ifAbsent if no such mapping exists.
  - getForSentinel
```
private short getForSentinel(double key,
                             short ifAbsent)
```
  - slowGetIfAbsent
```
private short slowGetIfAbsent(double key,
                              short ifAbsent)
```
  - fastGetIfAbsent
```
private short fastGetIfAbsent(double key,
                              short ifAbsent)
```
  - slowGetIfAbsentTwo
```
private short slowGetIfAbsentTwo(double key,
                                 short ifAbsent)
```
  - getOrThrow
```
public short getOrThrow(double key)
```
    Description copied from interface: DoubleShortMap
    
    Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
    
    Specified by:
    
    getOrThrow in interface DoubleShortMap
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the value associated with the key
  - containsKey
```
public boolean containsKey(double key)
```
    Description copied from interface: DoubleShortMap
    
    Returns whether or not the key is present in the map.
    
    Specified by:
    
    containsKey in interface DoubleKeysMap
    
    Specified by:
    
    containsKey in interface DoubleShortMap
    
    Parameters:
    
    key - the key
    
    Returns:
    
    if a mapping exists in this map for the key
  - forEachKey
```
public void forEachKey(DoubleProcedure procedure)
```
    Description copied from interface: DoubleShortMap
    
    Iterates through each key in the map, invoking the procedure for each.
    
    Specified by:
    
    forEachKey in interface DoubleKeysMap
    
    Specified by:
    
    forEachKey in interface DoubleShortMap
    
    Parameters:
    
    procedure - the procedure to invoke for each key
  - forEachKeyValue
```
public void forEachKeyValue(DoubleShortProcedure procedure)
```
    Description copied from interface: DoubleShortMap
    
    Iterates through each key/value pair in the map, invoking the procedure for each.
    
    Specified by:
    
    forEachKeyValue in interface DoubleShortMap
    
    Parameters:
    
    procedure - the procedure to invoke for each key/value pair
  - allSatisfyKeyValue
```
public boolean allSatisfyKeyValue(DoubleShortPredicate predicate)
```
    Specified by:
    
    allSatisfyKeyValue in interface DoubleShortMap
    
    Since:
    
    12.0
  - keysView
```
public LazyDoubleIterable keysView()
```
    Description copied from interface: DoubleShortMap
    
    Returns a view of the keys in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the keys returned by the iterable.
    
    Specified by:
    
    keysView in interface DoubleShortMap
    
    Returns:
    
    a view of the keys in this map
  - keyValuesView
```
public RichIterable<DoubleShortPair> keyValuesView()
```
    Description copied from interface: DoubleShortMap
    
    Returns a view of the key/value pairs in this map. This iterable is backed by the map, so any modifications to the underlying map will be reflected in the pairs returned by the iterable.
    
    Specified by:
    
    keyValuesView in interface DoubleShortMap
    
    Returns:
    
    a view of the keys in this map
  - flipUniqueValues
```
public MutableShortDoubleMap flipUniqueValues()
```
    Description copied from interface: DoubleShortMap
    
    Return the ShortDoubleMap that is obtained by flipping the direction of this map and making the associations from value to key.
    
    Specified by:
    
    flipUniqueValues in interface DoubleShortMap
    
    Specified by:
    
    flipUniqueValues in interface MutableDoubleShortMap
  - select
```
public DoubleShortHashMap select(DoubleShortPredicate predicate)
```
    Description copied from interface: DoubleShortMap
    
    Return a copy of this map containing only the key/value pairs that match the predicate.
    
    Specified by:
    
    select in interface DoubleShortMap
    
    Specified by:
    
    select in interface MutableDoubleShortMap
    
    Parameters:
    
    predicate - the predicate to determine which key/value pairs in this map should be included in the returned map
    
    Returns:
    
    a copy of this map with the matching key/value pairs
  - reject
```
public DoubleShortHashMap reject(DoubleShortPredicate predicate)
```
    Description copied from interface: DoubleShortMap
    
    Return a copy of this map containing only the key/value pairs that do not match the predicate.
    
    Specified by:
    
    reject in interface DoubleShortMap
    
    Specified by:
    
    reject in interface MutableDoubleShortMap
    
    Parameters:
    
    predicate - the predicate to determine which key/value pairs in this map should be excluded from the returned map
    
    Returns:
    
    a copy of this map without the matching key/value pairs
  - writeExternal
```
public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException
```
    Specified by:
    
    writeExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
  - readExternal
```
public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException
```
    Specified by:
    
    readExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
    
    java.lang.ClassNotFoundException
  - trimToSize
```
public boolean trimToSize()
```
    Since:
    
    12.0
  - compact
```
@Deprecated
public void compact()
```
    Deprecated.
    since 12.0 - Use trimToSize() instead
    
    Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.
  - rehashAndGrow
```
private void rehashAndGrow()
```
  - rehash
```
private void rehash(int newCapacity)
```
  - probe
```
int probe(double element)
```
  - probeTwo
```
int probeTwo(double element,
             int removedIndex)
```
  - probeThree
```
int probeThree(double element,
               int removedIndex)
```
  - spreadAndMask
```
int spreadAndMask(double element)
```
  - spreadTwoAndMask
```
int spreadTwoAndMask(double element)
```
  - mask
```
private int mask(int spread)
```
  - allocateTable
```
protected void allocateTable(int sizeToAllocate)
```
  - isEmptyKey
```
private static boolean isEmptyKey(double key)
```
  - isRemovedKey
```
private static boolean isRemovedKey(double key)
```
  - isNonSentinel
```
private static boolean isNonSentinel(double key)
```
  - isNonSentinelAtIndex
```
protected boolean isNonSentinelAtIndex(int index)
```
    Specified by:
    
    isNonSentinelAtIndex in class AbstractMutableShortValuesMap
  - maxOccupiedWithData
```
private int maxOccupiedWithData()
```
  - keySet
```
public MutableDoubleSet keySet()
```
    Description copied from interface: DoubleShortMap
    
    Returns a set containing all the keys in this map. The set is backed by the map, so any modifications to the returned set will affect this map.
    
    Specified by:
    
    keySet in interface DoubleShortMap
    
    Returns:
    
    a mutable set containing the keys in this map
  - values
```
public MutableShortCollection values()
```
    Description copied from interface: ShortValuesMap
    
    Returns the values in this map as a separate collection. The returned collection is backed by the map, so any changes made to the returned collection will affect the state of this map.
    
    Specified by:
    
    values in interface ShortValuesMap
    
    Returns:
    
    the values as a collection backed by this map

Constructor	Description
`DoubleShortHashMap()`
`DoubleShortHashMap(int initialCapacity)`
`DoubleShortHashMap(DoubleShortMap map)`

Class DoubleShortHashMap

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableShortValuesMap

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableShortValuesMap

Methods inherited from class org.eclipse.collections.impl.primitive.AbstractShortIterable

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.collections.impl.map.primitive.DoubleKeysMap

Methods inherited from interface org.eclipse.collections.api.map.primitive.DoubleShortMap

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableDoubleShortMap

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableShortValuesMap

Methods inherited from interface org.eclipse.collections.api.PrimitiveIterable

Methods inherited from interface org.eclipse.collections.api.ShortIterable

Methods inherited from interface org.eclipse.collections.api.map.primitive.ShortValuesMap

Field Detail

EMPTY_VALUE

serialVersionUID

EMPTY_KEY

REMOVED_KEY

CACHE_LINE_SIZE

KEY_SIZE

INITIAL_LINEAR_PROBE

DEFAULT_INITIAL_CAPACITY

keys

values

occupiedWithData

occupiedWithSentinels

sentinelValues

copyKeysOnWrite

Constructor Detail

DoubleShortHashMap

DoubleShortHashMap

DoubleShortHashMap

Method Detail

newWithKeysValues

newWithKeysValues

newWithKeysValues

newWithKeysValues

smallestPowerOfTwoGreaterThan

getOccupiedWithData

getSentinelValues

setSentinelValuesNull

getEmptyValue

getTableSize

getValueAtIndex

equals

hashCode

toString

shortIterator

injectInto

clear

put

putForRemovedSentinel

putForEmptySentinel

putAll

updateValues

removeKey

remove

removeKeyIfAbsent

getIfAbsentPut

getAndPut

getIfAbsentPut

getIfAbsentPutWith

getIfAbsentPutWithKey

addToValue

addKeyValueAtIndex

removeKeyAtIndex

copyKeys

updateValue

withKeyValue

withKeysValues

withKeysValues

withKeysValues

withoutKey

withoutAllKeys

asUnmodifiable

asSynchronized

toImmutable