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

Class ObjectFloatHashMap<K>

java.lang.Object
org.eclipse.collections.impl.map.mutable.primitive.ObjectFloatHashMap<K>
All Implemented Interfaces:
Externalizable, Serializable, FloatIterable, MutableObjectFloatMap<K>, ObjectFloatMap<K>, PrimitiveIterable
public class ObjectFloatHashMap<K> extends Object implements MutableObjectFloatMap<K>, Externalizable
This file was automatically generated from template file objectPrimitiveHashMap.stg.
Since:
3.0.
See Also:

  • Field Details

  • Constructor Details

    • ObjectFloatHashMap

      public ObjectFloatHashMap()

    • ObjectFloatHashMap

      public ObjectFloatHashMap(int initialCapacity)

    • ObjectFloatHashMap

      public ObjectFloatHashMap(ObjectFloatMap<? extends K> map)

  • Method Details

    • newMap

      public static <K> ObjectFloatHashMap<K> newMap()

    • newWithKeysValues

      public static <K> ObjectFloatHashMap<K> newWithKeysValues(K key1, float value1)

    • newWithKeysValues

      public static <K> ObjectFloatHashMap<K> newWithKeysValues(K key1, float value1, K key2, float value2)

    • newWithKeysValues

      public static <K> ObjectFloatHashMap<K> newWithKeysValues(K key1, float value1, K key2, float value2, K key3, float value3)

    • newWithKeysValues

      public static <K> ObjectFloatHashMap<K> newWithKeysValues(K key1, float value1, K key2, float value2, K key3, float value3, K key4, float value4)

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Description copied from interface: ObjectFloatMap
      Follows the same general contract as AbstractMap.toString()
      Specified by:
      toString in interface ObjectFloatMap<K>
      Specified by:
      toString in interface PrimitiveIterable
      Overrides:
      toString in class Object
      Returns:
      a string representation of this ObjectFloatMap
      See Also:

    • size

      public int size()
      Description copied from interface: PrimitiveIterable
      Returns the number of items in this iterable.
      Specified by:
      size in interface PrimitiveIterable

    • isEmpty

      public boolean isEmpty()
      Description copied from interface: PrimitiveIterable
      Returns true if this iterable has zero items.
      Specified by:
      isEmpty in interface PrimitiveIterable

    • notEmpty

      public boolean notEmpty()
      Description copied from interface: PrimitiveIterable
      The English equivalent of !this.isEmpty()
      Specified by:
      notEmpty in interface PrimitiveIterable

    • makeString

      public String makeString()
      Description copied from interface: PrimitiveIterable
      Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).
      Specified by:
      makeString in interface PrimitiveIterable
      Returns:
      a string representation of this collection.

    • makeString

      public String makeString(String separator)
      Description copied from interface: PrimitiveIterable
      Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).
      Specified by:
      makeString in interface PrimitiveIterable
      Returns:
      a string representation of this collection.

    • makeString

      public String makeString(String start, String separator, String end)
      Description copied from interface: PrimitiveIterable
      Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.
      Specified by:
      makeString in interface PrimitiveIterable
      Returns:
      a string representation of this collection.

    • appendString

      public void appendString(Appendable appendable)
      Description copied from interface: PrimitiveIterable
      Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString().
      Specified by:
      appendString in interface PrimitiveIterable

    • appendString

      public void appendString(Appendable appendable, String separator)
      Description copied from interface: PrimitiveIterable
      Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String).
      Specified by:
      appendString in interface PrimitiveIterable

    • appendString

      public void appendString(Appendable appendable, String start, String separator, String end)
      Description copied from interface: PrimitiveIterable
      Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).
      Specified by:
      appendString in interface PrimitiveIterable

    • floatIterator

      public MutableFloatIterator floatIterator()
      Description copied from interface: FloatIterable
      Returns a primitive iterator that can be used to iterate over the FloatIterable in an imperative style.
      Specified by:
      floatIterator in interface FloatIterable
      Specified by:
      floatIterator in interface MutableObjectFloatMap<K>

    • toArray

      public float[] toArray()
      Description copied from interface: FloatIterable
      Converts the FloatIterable to a primitive float array.
      Specified by:
      toArray in interface FloatIterable

    • toArray

      public float[] toArray(float[] target)
      Description copied from interface: FloatIterable
      Converts the FloatIterable to a primitive float array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.
      Specified by:
      toArray in interface FloatIterable

    • contains

      public boolean contains(float value)
      Description copied from interface: FloatIterable
      Returns true if the value is contained in the FloatIterable, and false if it is not.
      Specified by:
      contains in interface FloatIterable

    • containsAll

      public boolean containsAll(float... source)
      Description copied from interface: FloatIterable
      Returns true if all of the values specified in the source array are contained in the FloatIterable, and false if they are not.
      Specified by:
      containsAll in interface FloatIterable

    • containsAll

      public boolean containsAll(FloatIterable source)
      Description copied from interface: FloatIterable
      Returns true if all of the values specified in the source FloatIterable are contained in the FloatIterable, and false if they are not.
      Specified by:
      containsAll in interface FloatIterable

    • clear

      public void clear()
      Description copied from interface: MutableObjectFloatMap
      Removes all entries from this map.
      Specified by:
      clear in interface MutableObjectFloatMap<K>

    • put

      public void put(K key, float value)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      Parameters:
      key - the key
      value - the value to associate with value

    • putAll

      public void putAll(ObjectFloatMap<? extends K> map)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      Parameters:
      map - the map to copy into this map

    • updateValues

      public void updateValues(ObjectFloatToFloatFunction<? super K> function)
      Description copied from interface: MutableObjectFloatMap
      Updates the values in-place.
      Specified by:
      updateValues in interface MutableObjectFloatMap<K>
      Parameters:
      function - that takes a key and its value and that returns a new value for this key

    • removeKey

      public void removeKey(K key)
      Description copied from interface: MutableObjectFloatMap
      Removes the mapping associated with the key, if one exists, from the map.
      Specified by:
      removeKey in interface MutableObjectFloatMap<K>
      Parameters:
      key - the key to remove
      See Also:

    • remove

      public void remove(Object key)
      Description copied from interface: MutableObjectFloatMap
      Removes the mapping associated with the key, if one exists, from the map.
      Specified by:
      remove in interface MutableObjectFloatMap<K>
      Parameters:
      key - the key to remove
      See Also:

    • removeKeyIfAbsent

      public float removeKeyIfAbsent(K key, float value)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      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 float getIfAbsentPut(K key, float value)
      Description copied from interface: MutableObjectFloatMap
      Retrieves the value associated with the key if one exists; if it does not, associates a value with the key. a new value with they key
      Specified by:
      getIfAbsentPut in interface MutableObjectFloatMap<K>
      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 float getAndPut(K key, float putValue, float defaultValue)
      Description copied from interface: MutableObjectFloatMap
      Retrieves the value associated with the key if one exists; if it does not, associates a putValue with the key.
      Specified by:
      getAndPut in interface MutableObjectFloatMap<K>
      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 float getIfAbsentPut(K key, FloatFunction0 function)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      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> float getIfAbsentPutWith(K key, FloatFunction<? super P> function, P parameter)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      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 float getIfAbsentPutWithKey(K key, FloatFunction<? super K> function)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      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

    • updateValue

      public float updateValue(K key, float initialValueIfAbsent, FloatToFloatFunction function)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      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

    • addToValue

      public float addToValue(K key, float toBeAdded)
      Specified by:
      addToValue in interface MutableObjectFloatMap<K>

    • withKeyValue

      public ObjectFloatHashMap<K> withKeyValue(K key1, float value1)
      Description copied from interface: MutableObjectFloatMap
      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 MutableObjectFloatMap<K>
      Parameters:
      key1 - the key
      value1 - the value to associate with value
      Returns:
      this map
      See Also:

    • withKeysValues

      public ObjectFloatHashMap<K> withKeysValues(K key1, float value1, K key2, float value2)

    • withKeysValues

      public ObjectFloatHashMap<K> withKeysValues(K key1, float value1, K key2, float value2, K key3, float value3)

    • withKeysValues

      public ObjectFloatHashMap<K> withKeysValues(K key1, float value1, K key2, float value2, K key3, float value3, K key4, float value4)

    • withoutKey

      public ObjectFloatHashMap<K> withoutKey(K key)
      Description copied from interface: MutableObjectFloatMap
      Removes the mapping associated with the key, if one exists, from this map.
      Specified by:
      withoutKey in interface MutableObjectFloatMap<K>
      Parameters:
      key - the key to remove
      Returns:
      this map
      See Also:

    • withoutAllKeys

      public ObjectFloatHashMap<K> withoutAllKeys(Iterable<? extends K> keys)
      Description copied from interface: MutableObjectFloatMap
      Removes the mappings associated with all the keys, if they exist, from this map.
      Specified by:
      withoutAllKeys in interface MutableObjectFloatMap<K>
      Parameters:
      keys - the keys to remove
      Returns:
      this map
      See Also:

    • asUnmodifiable

      public MutableObjectFloatMap<K> asUnmodifiable()
      Specified by:
      asUnmodifiable in interface MutableObjectFloatMap<K>

    • asSynchronized

      public MutableObjectFloatMap<K> asSynchronized()
      Specified by:
      asSynchronized in interface MutableObjectFloatMap<K>

    • toImmutable

      public ImmutableObjectFloatMap<K> toImmutable()
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Returns:
      an immutable map that is equivalent to this one

    • get

      public float get(Object key)
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Parameters:
      key - the key
      Returns:
      the value associated with the key, or the default value if no such mapping exists

    • getOrThrow

      public float getOrThrow(Object key)
      Description copied from interface: ObjectFloatMap
      Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
      Specified by:
      getOrThrow in interface ObjectFloatMap<K>
      Parameters:
      key - the key
      Returns:
      the value associated with the key

    • getIfAbsent

      public float getIfAbsent(Object key, float ifAbsent)
      Description copied from interface: ObjectFloatMap
      Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
      Specified by:
      getIfAbsent in interface ObjectFloatMap<K>
      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.

    • containsKey

      public boolean containsKey(Object key)
      Description copied from interface: ObjectFloatMap
      Returns whether or not the key is present in the map.
      Specified by:
      containsKey in interface ObjectFloatMap<K>
      Parameters:
      key - the key
      Returns:
      if a mapping exists in this map for the key

    • containsValue

      public boolean containsValue(float value)
      Description copied from interface: ObjectFloatMap
      Returns whether or not this map contains the value.
      Specified by:
      containsValue in interface ObjectFloatMap<K>
      Parameters:
      value - the value to test
      Returns:
      if this collection contains the value

    • each

      public void each(FloatProcedure procedure)
      Description copied from interface: FloatIterable
      A synonym for forEach.
      Specified by:
      each in interface FloatIterable
      Since:
      7.0.

    • forEachValue

      public void forEachValue(FloatProcedure procedure)
      Description copied from interface: ObjectFloatMap
      Iterates through each value in this map.
      Specified by:
      forEachValue in interface ObjectFloatMap<K>
      Parameters:
      procedure - the procedure to invoke for each value in this map.

    • forEachKey

      public void forEachKey(Procedure<? super K> procedure)
      Description copied from interface: ObjectFloatMap
      Iterates through each key in the map, invoking the procedure for each.
      Specified by:
      forEachKey in interface ObjectFloatMap<K>
      Parameters:
      procedure - the procedure to invoke for each key

    • forEachKeyValue

      public void forEachKeyValue(ObjectFloatProcedure<? super K> procedure)
      Description copied from interface: ObjectFloatMap
      Iterates through each key/value pair in the map, invoking the procedure for each.
      Specified by:
      forEachKeyValue in interface ObjectFloatMap<K>
      Parameters:
      procedure - the procedure to invoke for each key/value pair

    • select

      public ObjectFloatHashMap<K> select(ObjectFloatPredicate<? super K> predicate)
      Description copied from interface: ObjectFloatMap
      Return a copy of this map containing only the key/value pairs that match the predicate.
      Specified by:
      select in interface MutableObjectFloatMap<K>
      Specified by:
      select in interface ObjectFloatMap<K>
      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 ObjectFloatHashMap<K> reject(ObjectFloatPredicate<? super K> predicate)
      Description copied from interface: ObjectFloatMap
      Return a copy of this map containing only the key/value pairs that do not match the predicate.
      Specified by:
      reject in interface MutableObjectFloatMap<K>
      Specified by:
      reject in interface ObjectFloatMap<K>
      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

    • select

      public MutableFloatCollection select(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns a new FloatIterable with all of the elements in the FloatIterable that return true for the specified predicate.
      Specified by:
      select in interface FloatIterable
      Specified by:
      select in interface MutableObjectFloatMap<K>

    • reject

      public MutableFloatCollection reject(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns a new FloatIterable with all of the elements in the FloatIterable that return false for the specified predicate.
      Specified by:
      reject in interface FloatIterable
      Specified by:
      reject in interface MutableObjectFloatMap<K>

    • detectIfNone

      public float detectIfNone(FloatPredicate predicate, float ifNone)
      Specified by:
      detectIfNone in interface FloatIterable

    • collect

      public <V> MutableCollection<V> collect(FloatToObjectFunction<? extends V> function)
      Description copied from interface: FloatIterable
      Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
      Specified by:
      collect in interface FloatIterable
      Specified by:
      collect in interface MutableObjectFloatMap<K>

    • count

      public int count(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns a count of the number of elements in the FloatIterable that return true for the specified predicate.
      Specified by:
      count in interface FloatIterable

    • anySatisfy

      public boolean anySatisfy(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns true if any of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
      Specified by:
      anySatisfy in interface FloatIterable

    • allSatisfy

      public boolean allSatisfy(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns true if all of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
      Specified by:
      allSatisfy in interface FloatIterable

    • noneSatisfy

      public boolean noneSatisfy(FloatPredicate predicate)
      Description copied from interface: FloatIterable
      Returns true if none of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
      Specified by:
      noneSatisfy in interface FloatIterable

    • injectInto

      public <V> V injectInto(V injectedValue, ObjectFloatToObjectFunction<? super V,? extends V> function)
      Specified by:
      injectInto in interface FloatIterable

    • chunk

      public RichIterable<FloatIterable> chunk(int size)
      Description copied from interface: FloatIterable
      Partitions elements in fixed size chunks.
      Specified by:
      chunk in interface FloatIterable
      Parameters:
      size - the number of elements per chunk
      Returns:
      A RichIterable containing FloatIterables of size size, except the last will be truncated if the elements don't divide evenly.

    • sum

      public double sum()
      Specified by:
      sum in interface FloatIterable

    • max

      public float max()
      Specified by:
      max in interface FloatIterable

    • min

      public float min()
      Specified by:
      min in interface FloatIterable

    • maxIfEmpty

      public float maxIfEmpty(float defaultValue)
      Specified by:
      maxIfEmpty in interface FloatIterable

    • minIfEmpty

      public float minIfEmpty(float defaultValue)
      Specified by:
      minIfEmpty in interface FloatIterable

    • average

      public double average()
      Specified by:
      average in interface FloatIterable

    • median

      public double median()
      Specified by:
      median in interface FloatIterable

    • toList

      public MutableFloatList toList()
      Description copied from interface: FloatIterable
      Converts the FloatIterable to a new MutableFloatList.
      Specified by:
      toList in interface FloatIterable

    • toSet

      public MutableFloatSet toSet()
      Description copied from interface: FloatIterable
      Converts the FloatIterable to a new MutableFloatSet.
      Specified by:
      toSet in interface FloatIterable

    • toBag

      public MutableFloatBag toBag()
      Description copied from interface: FloatIterable
      Converts the FloatIterable to a new MutableFloatBag.
      Specified by:
      toBag in interface FloatIterable

    • asLazy

      public LazyFloatIterable asLazy()
      Description copied from interface: FloatIterable
      Returns a LazyFloatIterable adapter wrapping the source FloatIterable.
      Specified by:
      asLazy in interface FloatIterable

    • toSortedArray

      public float[] toSortedArray()
      Specified by:
      toSortedArray in interface FloatIterable

    • toSortedList

      public MutableFloatList toSortedList()
      Specified by:
      toSortedList in interface FloatIterable

    • 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

    • keysView

      public LazyIterable<K> keysView()
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Returns:
      a view of the keys in this map

    • keyValuesView

      public RichIterable<ObjectFloatPair<K>> keyValuesView()
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Returns:
      a view of the keys in this map

    • flipUniqueValues

      public MutableFloatObjectMap<K> flipUniqueValues()
      Description copied from interface: ObjectFloatMap
      Return the FloatObjectMap that is obtained by flipping the direction of this map and making the associations from value to key.
      Specified by:
      flipUniqueValues in interface MutableObjectFloatMap<K>
      Specified by:
      flipUniqueValues in interface ObjectFloatMap<K>

    • 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 Set<K> keySet()
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Returns:
      a mutable set containing the keys in this map

    • values

      public MutableFloatCollection values()
      Description copied from interface: ObjectFloatMap
      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 ObjectFloatMap<K>
      Returns:
      the values as a collection backed by this map