org.eclipse.collections.impl.map.mutable.primitive.DoubleDoubleHashMap

All Implemented Interfaces:: Externalizable, Serializable, DoubleIterable, DoubleDoubleMap, DoubleValuesMap, MutableDoubleDoubleMap, MutableDoubleValuesMap, PrimitiveIterable, MutableDoubleKeysMap, DoubleKeysMap

public class DoubleDoubleHashMap
extends AbstractMutableDoubleValuesMap
implements MutableDoubleDoubleMap, Externalizable, MutableDoubleKeysMap

This file was automatically generated from template file primitivePrimitiveHashMap.stg.

Since:: 3.0.
See Also:: Serialized Form

Constructor Summary

Constructors

Constructor Description

DoubleDoubleHashMap()

DoubleDoubleHashMap(int initialCapacity)

DoubleDoubleHashMap(DoubleDoubleMap map)

Method Summary

Modifier and Type	Method	Description
`double`	`addToValue(double key, double 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.
`MutableDoubleDoubleMap`	`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.
`MutableDoubleDoubleMap`	`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()`	Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.
`boolean`	`containsKey(double key)`	Returns whether or not the key is present in the map.
`MutableDoubleIterator`	`doubleIterator()`	Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.
`boolean`	`equals(Object obj)`	Follows the same general contract as `Map.equals(Object)`.
`MutableDoubleDoubleMap`	`flipUniqueValues()`	Return the DoubleDoubleMap 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(DoubleDoubleProcedure procedure)`	Iterates through each key/value pair in the map, invoking the procedure for each.
`double`	`get(double key)`	Retrieves the value associated with the key.
`double`	`getIfAbsent(double key, double ifAbsent)`	Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
`double`	`getIfAbsentPut(double key, double value)`	Retrieves the value associated with the key if one exists; if it does not, associates a value with the key.
`double`	`getIfAbsentPut(double key, DoubleFunction0 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> double`	`getIfAbsentPutWith(double key, DoubleFunction<? 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.
`double`	`getIfAbsentPutWithKey(double key, DoubleToDoubleFunction 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.
`double`	`getOrThrow(double key)`	Retrieves the value associated with the key, throwing an `IllegalStateException` if no such mapping exists.
`int`	`hashCode()`	Follows the same general contract as `Map.hashCode()`.
`<V> V`	`injectInto(V injectedValue, ObjectDoubleToObjectFunction<? super V,? extends V> function)`
`MutableDoubleSet`	`keySet()`	Returns a set containing all the keys in this map.
`LazyDoubleIterable`	`keysView()`	Returns a view of the keys in this map.
`RichIterable<DoubleDoublePair>`	`keyValuesView()`	Returns a view of the key/value pairs in this map.
`static DoubleDoubleHashMap`	`newWithKeysValues(double key1, double value1)`
`static DoubleDoubleHashMap`	`newWithKeysValues(double key1, double value1, double key2, double value2)`
`static DoubleDoubleHashMap`	`newWithKeysValues(double key1, double value1, double key2, double value2, double key3, double value3)`
`static DoubleDoubleHashMap`	`newWithKeysValues(double key1, double value1, double key2, double value2, double key3, double value3, double key4, double value4)`
`void`	`put(double key, double value)`	Associates a value with the specified key.
`void`	`putAll(DoubleDoubleMap map)`	Puts all of the key/value mappings from the specified map into this map.
`void`	`readExternal(ObjectInput in)`
`DoubleDoubleHashMap`	`reject(DoubleDoublePredicate 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.
`double`	`removeKeyIfAbsent(double key, double value)`	Removes the mapping associated with the key, if one exists, from the map, returning the previously associated value with the key.
`DoubleDoubleHashMap`	`select(DoubleDoublePredicate predicate)`	Return a copy of this map containing only the key/value pairs that match the predicate.
`ImmutableDoubleDoubleMap`	`toImmutable()`	Returns a copy of this map that is immutable (if this map is mutable) or itself if it is already immutable.
`String`	`toString()`	Returns a string with the elements of this iterable separated by commas with spaces and enclosed in square brackets.
`double`	`updateValue(double key, double initialValueIfAbsent, DoubleToDoubleFunction 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(DoubleDoubleToDoubleFunction function)`	Updates the values in-place.
`MutableDoubleCollection`	`values()`	Returns the values in this map as a separate collection.
`DoubleDoubleHashMap`	`withKeysValues(double key1, double value1, double key2, double value2)`
`DoubleDoubleHashMap`	`withKeysValues(double key1, double value1, double key2, double value2, double key3, double value3)`
`DoubleDoubleHashMap`	`withKeysValues(double key1, double value1, double key2, double value2, double key3, double value3, double key4, double value4)`
`DoubleDoubleHashMap`	`withKeyValue(double key1, double value1)`	Associates a value with the specified key.
`DoubleDoubleHashMap`	`withoutAllKeys(DoubleIterable keys)`	Removes the mappings associated with all the keys, if they exist, from this map.
`DoubleDoubleHashMap`	`withoutKey(double key)`	Removes the mapping associated with the key, if one exists, from this map.
`void`	`writeExternal(ObjectOutput out)`

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

allSatisfy, anySatisfy, appendString, chunk, collect, contains, containsAll, containsValue, count, detectIfNone, each, forEach, forEachValue, isEmpty, max, min, noneSatisfy, notEmpty, reject, select, size, sum, toArray, toArray

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

asLazy, average, containsAll, maxIfEmpty, median, minIfEmpty, toBag, toList, toSet, toSortedArray, toSortedList

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

allSatisfy, anySatisfy, asLazy, average, averageIfEmpty, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, contains, containsAll, containsAll, count, detectIfNone, each, flatCollect, forEach, max, maxIfEmpty, median, medianIfEmpty, min, minIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, sum, summaryStatistics, toArray, toArray, toBag, toList, toSet, toSortedArray, toSortedList

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

isEmpty, notEmpty, size

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

containsValue, forEachValue, tap

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

putPair, withAllKeyValues

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

collect, reject, select

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

appendString, appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, size

Constructor Details
- DoubleDoubleHashMap
  
  public DoubleDoubleHashMap()
- DoubleDoubleHashMap
  
  public DoubleDoubleHashMap(int initialCapacity)
- DoubleDoubleHashMap
  
  public DoubleDoubleHashMap(DoubleDoubleMap map)
Method Details
- newWithKeysValues
  
  public static DoubleDoubleHashMap newWithKeysValues(double key1, double value1)
- newWithKeysValues
  
  public static DoubleDoubleHashMap newWithKeysValues(double key1, double value1, double key2, double value2)
- newWithKeysValues
  
  public static DoubleDoubleHashMap newWithKeysValues(double key1, double value1, double key2, double value2, double key3, double value3)
- newWithKeysValues
  
  public static DoubleDoubleHashMap newWithKeysValues(double key1, double value1, double key2, double value2, double key3, double value3, double key4, double value4)
- equals
  
  public boolean equals(Object obj)
  
  Description copied from interface: DoubleDoubleMap
  
  Follows the same general contract as Map.equals(Object).
  
  Specified by:
  
  equals in interface DoubleDoubleMap
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public int hashCode()
  
  Description copied from interface: DoubleDoubleMap
  
  Follows the same general contract as Map.hashCode().
  
  Specified by:
  
  hashCode in interface DoubleDoubleMap
  
  Overrides:
  
  hashCode in class Object
- toString
  
  public 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 DoubleDoubleMap
  
  Specified by:
  
  toString in interface PrimitiveIterable
  
  Overrides:
  
  toString in class AbstractDoubleIterable
  
  Returns:
  
  a string representation of this PrimitiveIterable
  
  See Also:
  
  AbstractCollection.toString()
- doubleIterator
  
  public MutableDoubleIterator doubleIterator()
  
  Description copied from interface: DoubleIterable
  
  Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.
  
  Specified by:
  
  doubleIterator in interface DoubleIterable
  
  Specified by:
  
  doubleIterator in interface MutableDoubleValuesMap
- injectInto
  
  public <V> V injectInto(V injectedValue, ObjectDoubleToObjectFunction<? super V,? extends V> function)
  
  Specified by:
  
  injectInto in interface DoubleIterable
- clear
  
  public void clear()
  
  Description copied from interface: MutableDoubleValuesMap
  
  Removes all entries from this map.
  
  Specified by:
  
  clear in interface MutableDoubleKeysMap
  
  Specified by:
  
  clear in interface MutableDoubleValuesMap
- put
  
  public void put(double key, double value)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  Parameters:
  
  key - the key
  
  value - the value to associate with value
- putAll
  
  public void putAll(DoubleDoubleMap map)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  Parameters:
  
  map - the map to copy into this map
- updateValues
  
  public void updateValues(DoubleDoubleToDoubleFunction function)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  Updates the values in-place.
  
  Specified by:
  
  updateValues in interface MutableDoubleDoubleMap
  
  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: MutableDoubleDoubleMap
  
  Removes the mapping associated with the key, if one exists, from the map.
  
  Specified by:
  
  removeKey in interface MutableDoubleDoubleMap
  
  Specified by:
  
  removeKey in interface MutableDoubleKeysMap
  
  Parameters:
  
  key - the key to remove
  
  See Also:
  
  MutableDoubleDoubleMap.remove(double)
- remove
  
  public void remove(double key)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  Removes the mapping associated with the key, if one exists, from the map.
  
  Specified by:
  
  remove in interface MutableDoubleDoubleMap
  
  Parameters:
  
  key - the key to remove
  
  See Also:
  
  MutableDoubleDoubleMap.removeKey(double)
- removeKeyIfAbsent
  
  public double removeKeyIfAbsent(double key, double value)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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 double getIfAbsentPut(double key, double value)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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
- getIfAbsentPut
  
  public double getIfAbsentPut(double key, DoubleFunction0 function)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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> double getIfAbsentPutWith(double key, DoubleFunction<? super P> function, P parameter)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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 double getIfAbsentPutWithKey(double key, DoubleToDoubleFunction function)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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 double addToValue(double key, double toBeAdded)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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
- updateValue
  
  public double updateValue(double key, double initialValueIfAbsent, DoubleToDoubleFunction function)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  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 DoubleDoubleHashMap withKeyValue(double key1, double value1)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  Parameters:
  
  key1 - the key
  
  value1 - the value to associate with value
  
  Returns:
  
  this map
  
  See Also:
  
  MutableDoubleDoubleMap.put(double, double)
- withKeysValues
  
  public DoubleDoubleHashMap withKeysValues(double key1, double value1, double key2, double value2)
- withKeysValues
  
  public DoubleDoubleHashMap withKeysValues(double key1, double value1, double key2, double value2, double key3, double value3)
- withKeysValues
  
  public DoubleDoubleHashMap withKeysValues(double key1, double value1, double key2, double value2, double key3, double value3, double key4, double value4)
- withoutKey
  
  public DoubleDoubleHashMap withoutKey(double key)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  Removes the mapping associated with the key, if one exists, from this map.
  
  Specified by:
  
  withoutKey in interface MutableDoubleDoubleMap
  
  Parameters:
  
  key - the key to remove
  
  Returns:
  
  this map
  
  See Also:
  
  MutableDoubleDoubleMap.remove(double)
- withoutAllKeys
  
  public DoubleDoubleHashMap withoutAllKeys(DoubleIterable keys)
  
  Description copied from interface: MutableDoubleDoubleMap
  
  Removes the mappings associated with all the keys, if they exist, from this map.
  
  Specified by:
  
  withoutAllKeys in interface MutableDoubleDoubleMap
  
  Parameters:
  
  keys - the keys to remove
  
  Returns:
  
  this map
  
  See Also:
  
  MutableDoubleDoubleMap.remove(double)
- asUnmodifiable
  
  public MutableDoubleDoubleMap asUnmodifiable()
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 DoubleDoubleMap.toImmutable() while still providing immutability.
  
  Specified by:
  
  asUnmodifiable in interface MutableDoubleDoubleMap
  
  Returns:
  
  an unmodifiable view of this map
- asSynchronized
  
  public MutableDoubleDoubleMap asSynchronized()
  
  Description copied from interface: MutableDoubleDoubleMap
  
  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 MutableDoubleDoubleMap
  
  Returns:
  
  a synchronized view of this map
- toImmutable
  
  public ImmutableDoubleDoubleMap toImmutable()
  
  Description copied from interface: DoubleDoubleMap
  
  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 DoubleDoubleMap
  
  Returns:
  
  an immutable map that is equivalent to this one
- get
  
  public double get(double key)
  
  Description copied from interface: DoubleDoubleMap
  
  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 DoubleDoubleMap
  
  Parameters:
  
  key - the key
  
  Returns:
  
  the value associated with the key, or the default value if no such mapping exists
- getIfAbsent
  
  public double getIfAbsent(double key, double ifAbsent)
  
  Description copied from interface: DoubleDoubleMap
  
  Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
  
  Specified by:
  
  getIfAbsent in interface DoubleDoubleMap
  
  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.
- getOrThrow
  
  public double getOrThrow(double key)
  
  Description copied from interface: DoubleDoubleMap
  
  Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
  
  Specified by:
  
  getOrThrow in interface DoubleDoubleMap
  
  Parameters:
  
  key - the key
  
  Returns:
  
  the value associated with the key
- containsKey
  
  public boolean containsKey(double key)
  
  Description copied from interface: DoubleDoubleMap
  
  Returns whether or not the key is present in the map.
  
  Specified by:
  
  containsKey in interface DoubleDoubleMap
  
  Specified by:
  
  containsKey in interface DoubleKeysMap
  
  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: DoubleDoubleMap
  
  Iterates through each key in the map, invoking the procedure for each.
  
  Specified by:
  
  forEachKey in interface DoubleDoubleMap
  
  Specified by:
  
  forEachKey in interface DoubleKeysMap
  
  Parameters:
  
  procedure - the procedure to invoke for each key
- forEachKeyValue
  
  public void forEachKeyValue(DoubleDoubleProcedure procedure)
  
  Description copied from interface: DoubleDoubleMap
  
  Iterates through each key/value pair in the map, invoking the procedure for each.
  
  Specified by:
  
  forEachKeyValue in interface DoubleDoubleMap
  
  Parameters:
  
  procedure - the procedure to invoke for each key/value pair
- keysView
  
  public LazyDoubleIterable keysView()
  
  Description copied from interface: DoubleDoubleMap
  
  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 DoubleDoubleMap
  
  Returns:
  
  a view of the keys in this map
- keyValuesView
  
  public RichIterable<DoubleDoublePair> keyValuesView()
  
  Description copied from interface: DoubleDoubleMap
  
  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 DoubleDoubleMap
  
  Returns:
  
  a view of the keys in this map
- flipUniqueValues
  
  public MutableDoubleDoubleMap flipUniqueValues()
  
  Description copied from interface: DoubleDoubleMap
  
  Return the DoubleDoubleMap that is obtained by flipping the direction of this map and making the associations from value to key.
  
  Specified by:
  
  flipUniqueValues in interface DoubleDoubleMap
  
  Specified by:
  
  flipUniqueValues in interface MutableDoubleDoubleMap
- select
  
  public DoubleDoubleHashMap select(DoubleDoublePredicate predicate)
  
  Description copied from interface: DoubleDoubleMap
  
  Return a copy of this map containing only the key/value pairs that match the predicate.
  
  Specified by:
  
  select in interface DoubleDoubleMap
  
  Specified by:
  
  select in interface MutableDoubleDoubleMap
  
  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 DoubleDoubleHashMap reject(DoubleDoublePredicate predicate)
  
  Description copied from interface: DoubleDoubleMap
  
  Return a copy of this map containing only the key/value pairs that do not match the predicate.
  
  Specified by:
  
  reject in interface DoubleDoubleMap
  
  Specified by:
  
  reject in interface MutableDoubleDoubleMap
  
  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(ObjectOutput out) throws IOException
  
  Specified by:
  
  writeExternal in interface Externalizable
  
  Throws:
  
  IOException
- readExternal
  
  public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
  
  Specified by:
  
  readExternal in interface Externalizable
  
  Throws:
  
  IOException
  
  ClassNotFoundException
- compact
  
  public void compact()
  
  Rehashes every element in the set into a new backing table of the smallest possible size and eliminating removed sentinels.
- keySet
  
  public MutableDoubleSet keySet()
  
  Description copied from interface: DoubleDoubleMap
  
  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 DoubleDoubleMap
  
  Returns:
  
  a mutable set containing the keys in this map
- values
  
  public MutableDoubleCollection values()
  
  Description copied from interface: DoubleValuesMap
  
  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 DoubleValuesMap
  
  Returns:
  
  the values as a collection backed by this map

Constructor	Description
`DoubleDoubleHashMap()`
`DoubleDoubleHashMap(int initialCapacity)`
`DoubleDoubleHashMap(DoubleDoubleMap map)`

Class DoubleDoubleHashMap

Constructor Summary