Eclipse Collections 13.0.0 · org.eclipse.collections.impl.map.mutable.primitive.DoubleCharHashMap

Modifier and Type	Class and Description
private class	DoubleCharHashMap.InternalCharIterator
private class	DoubleCharHashMap.KeySet
private class	DoubleCharHashMap.KeySetIterator
private class	DoubleCharHashMap.KeysView
private class	DoubleCharHashMap.KeyValuesView
private class	DoubleCharHashMap.ValuesCollection

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

Access	Constructor and Description
public	DoubleCharHashMap()
public	DoubleCharHashMap(int initialCapacity)
public	DoubleCharHashMap(DoubleCharMap map)

Method Summary

Modifier and Type	Method and Description
private void	addKeyValueAtIndex(double key, char value, int index)
public char	addToValue(double key, char toBeAdded) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.addToValue. 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)
public boolean	allSatisfyKeyValue(DoubleCharPredicate predicate) Overrides default org.eclipse.collections.api.map.primitive.DoubleCharMap.allSatisfyKeyValue.
public MutableDoubleCharMap	asSynchronized() Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.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.
public MutableDoubleCharMap	asUnmodifiable() Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.asUnmodifiable. Returns an unmodifiable view of this map, delegating all read-only operations to this map and throwing an `UnsupportedOperationException` for all mutating operations.
public MutableCharIterator	charIterator() Implements org.eclipse.collections.api.CharIterable.charIterator, org.eclipse.collections.api.map.primitive.MutableCharValuesMap.charIterator. Returns a primitive iterator that can be used to iterate over the CharIterable in an imperative style.
public void	clear() Implements org.eclipse.collections.api.map.primitive.MutableCharValuesMap.clear, org.eclipse.collections.impl.map.mutable.primitive.MutableDoubleKeysMap.clear. Removes all entries from this map.
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.
public boolean	containsKey(double key) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.containsKey, org.eclipse.collections.impl.map.primitive.DoubleKeysMap.containsKey. Returns whether or not the key is present in the map.
private void	copyKeys()
public boolean	equals(Object obj) Overrides java.lang.Object.equals. Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.equals. Follows the same general contract as `Map#equals(Object)`.
private char	fastGetIfAbsent(double key, char ifAbsent)
public MutableCharDoubleMap	flipUniqueValues() Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.flipUniqueValues. Return the CharDoubleMap that is obtained by flipping the direction of this map and making the associations from value to key.
public void	forEachKey(DoubleProcedure procedure) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.forEachKey, org.eclipse.collections.impl.map.primitive.DoubleKeysMap.forEachKey. Iterates through each key in the map, invoking the procedure for each.
public void	forEachKeyValue(DoubleCharProcedure procedure) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.forEachKeyValue. Iterates through each key/value pair in the map, invoking the procedure for each.
public char	get(double key) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.get. Retrieves the value associated with the key.
public char	getAndPut(double key, char putValue, char defaultValue) Overrides default org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.getAndPut. Retrieves the value associated with the key if one exists; associates a putValue with the key.
protected char	getEmptyValue() Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.getEmptyValue.
private char	getForSentinel(double key, char ifAbsent)
public char	getIfAbsent(double key, char ifAbsent) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.getIfAbsent. Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
public char	getIfAbsentPut(double key, char value) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.getIfAbsentPut. Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.
public char	getIfAbsentPut(double key, CharFunction0 function) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.getIfAbsentPut. Retrieves the value associated with the key if one exists; if it does not, invokes the supplier and associates the result with the key.
public <P> char	getIfAbsentPutWith(double key, CharFunction<? super P> function, P parameter) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.getIfAbsentPutWith. 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.
public char	getIfAbsentPutWithKey(double key, DoubleToCharFunction function) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.getIfAbsentPutWithKey. 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() Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.getOccupiedWithData.
public char	getOrThrow(double key) Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.getOrThrow. Retrieves the value associated with the key, throwing an `IllegalStateException` if no such mapping exists.
protected AbstractMutableCharValuesMap.SentinelValues	getSentinelValues() Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.getSentinelValues.
protected int	getTableSize() Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.getTableSize.
protected char	getValueAtIndex(int index) Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.getValueAtIndex.
public int	hashCode() Overrides java.lang.Object.hashCode. Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.hashCode. Follows the same general contract as `Map#hashCode()`.
public <V> V	injectInto(V injectedValue, ObjectCharToObjectFunction<? super V, ? extends V> function) Implements org.eclipse.collections.api.CharIterable.injectInto.
private static boolean	isEmptyKey(double key)
private static boolean	isNonSentinel(double key)
protected boolean	isNonSentinelAtIndex(int index) Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.isNonSentinelAtIndex.
private static boolean	isRemovedKey(double key)
public MutableDoubleSet	keySet() Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.keySet. Returns a set containing all the keys in this map.
public LazyDoubleIterable	keysView() Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.keysView. Returns a view of the keys in this map.
public RichIterable<DoubleCharPair>	keyValuesView() Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.keyValuesView. Returns a view of the key/value pairs in this map.
private int	mask(int spread)
private int	maxOccupiedWithData()
public static DoubleCharHashMap	newWithKeysValues(double key1, char value1)
public static DoubleCharHashMap	newWithKeysValues(double key1, char value1, double key2, char value2)
public static DoubleCharHashMap	newWithKeysValues(double key1, char value1, double key2, char value2, double key3, char value3)
public static DoubleCharHashMap	newWithKeysValues(double key1, char value1, double key2, char value2, double key3, char value3, double key4, char value4)
pack-priv int	probe(double element)
pack-priv int	probeThree(double element, int removedIndex)
pack-priv int	probeTwo(double element, int removedIndex)
public void	put(double key, char value) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.put. Associates a value with the specified key.
public void	putAll(DoubleCharMap map) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.putAll. Puts all of the key/value mappings from the specified map into this map.
private void	putForEmptySentinel(char value)
private void	putForRemovedSentinel(char value)
public void	readExternal(ObjectInput in) Implements java.io.Externalizable.readExternal. The object implements the readExternal method to restore its contents by calling the methods of DataInput for primitive types and readObject for objects, strings and arrays.
private void	rehash(int newCapacity)
private void	rehashAndGrow()
public DoubleCharHashMap	reject(DoubleCharPredicate predicate) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.reject. Return a copy of this map containing only the key/value pairs that do not match the predicate.
public void	remove(double key) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.remove. Removes the mapping associated with the key, if one exists, from the map.
public void	removeKey(double key) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.removeKey, org.eclipse.collections.impl.map.mutable.primitive.MutableDoubleKeysMap.removeKey. Removes the mapping associated with the key, if one exists, from the map.
private void	removeKeyAtIndex(int index)
public char	removeKeyIfAbsent(double key, char value) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.removeKeyIfAbsent. Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.
public DoubleCharHashMap	select(DoubleCharPredicate predicate) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.select. Return a copy of this map containing only the key/value pairs that match the predicate.
protected void	setSentinelValuesNull() Implements abstract org.eclipse.collections.impl.map.mutable.primitive.AbstractMutableCharValuesMap.setSentinelValuesNull.
private char	slowGetIfAbsent(double key, char ifAbsent)
private char	slowGetIfAbsentTwo(double key, char ifAbsent)
private int	smallestPowerOfTwoGreaterThan(int n)
pack-priv int	spreadAndMask(double element)
pack-priv int	spreadTwoAndMask(double element)
public ImmutableDoubleCharMap	toImmutable() Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.toImmutable. Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
public String	toString() Overrides org.eclipse.collections.impl.primitive.AbstractCharIterable.toString. Implements org.eclipse.collections.api.map.primitive.DoubleCharMap.toString, org.eclipse.collections.api.PrimitiveIterable.toString. Follows the same general contract as `java.util.AbstractMap#toString()`
public boolean	trimToSize()
public char	updateValue(double key, char initialValueIfAbsent, CharToCharFunction function) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.updateValue. 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.
public void	updateValues(DoubleCharToCharFunction function) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.updateValues. Updates the values in-place.
public MutableCharCollection	values() Implements org.eclipse.collections.api.map.primitive.CharValuesMap.values. Returns the values in this map as a separate collection.
public DoubleCharHashMap	withKeysValues(double key1, char value1, double key2, char value2)
public DoubleCharHashMap	withKeysValues(double key1, char value1, double key2, char value2, double key3, char value3)
public DoubleCharHashMap	withKeysValues(double key1, char value1, double key2, char value2, double key3, char value3, double key4, char value4)
public DoubleCharHashMap	withKeyValue(double key1, char value1) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.withKeyValue. Associates a value with the specified key.
public DoubleCharHashMap	withoutAllKeys(DoubleIterable keys) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.withoutAllKeys. Removes the mappings associated with all the keys, if they exist, from this map.
public DoubleCharHashMap	withoutKey(double key) Implements org.eclipse.collections.api.map.primitive.MutableDoubleCharMap.withoutKey. Removes the mapping associated with the key, if one exists, from this map.
public void	writeExternal(ObjectOutput out) Implements java.io.Externalizable.writeExternal. The object implements the writeExternal method to save its contents by calling the methods of DataOutput for its primitive values or calling the writeObject method of ObjectOutput for objects, strings, and arrays.

public Class DoubleCharHashMap

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