Class ImmutableObjectDoubleEmptyMap<K>

    • Constructor Detail

      • ImmutableObjectDoubleEmptyMap

        ImmutableObjectDoubleEmptyMap()
    • Method Detail

      • readResolve

        private java.lang.Object readResolve()
      • count

        public int count​(DoublePredicate predicate)
        Description copied from interface: DoubleIterable
        Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.
        Specified by:
        count in interface DoubleIterable
      • anySatisfy

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

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

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

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

        public double[] toArray​(double[] target)
        Description copied from interface: DoubleIterable
        Converts the DoubleIterable to a primitive double 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 DoubleIterable
      • contains

        public boolean contains​(double value)
        Description copied from interface: DoubleIterable
        Returns true if the value is contained in the DoubleIterable, and false if it is not.
        Specified by:
        contains in interface DoubleIterable
      • containsAll

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

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

        public ImmutableObjectDoubleMap<K> newWithKeyValue​(K key,
                                                           double value)
        Description copied from interface: ImmutableObjectDoubleMap
        Copy this map, associate the value with the key (replacing the value if one already exists for key), and return the copy as new immutable map. A copy is always made even if key is already associated with value.
        Specified by:
        newWithKeyValue in interface ImmutableObjectDoubleMap<K>
        Parameters:
        key - the key to add
        value - the value to associate with the key in the copy
        Returns:
        an immutable copy of this map with value associated with key
      • newWithoutAllKeys

        public ImmutableObjectDoubleMap<K> newWithoutAllKeys​(java.lang.Iterable<? extends K> keys)
        Description copied from interface: ImmutableObjectDoubleMap
        Copy this map, remove any associated values with the specified keys (if any exist), and return the copy as a new immutable map.
        Specified by:
        newWithoutAllKeys in interface ImmutableObjectDoubleMap<K>
        Parameters:
        keys - the keys to remove
        Returns:
        an immutable copy of this map with all keys in keys removed
      • get

        public double get​(java.lang.Object key)
        Description copied from interface: ObjectDoubleMap
        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 ObjectDoubleMap<K>
        Parameters:
        key - the key
        Returns:
        the value associated with the key, or the default value if no such mapping exists
      • getOrThrow

        public double getOrThrow​(java.lang.Object key)
        Description copied from interface: ObjectDoubleMap
        Retrieves the value associated with the key, throwing an IllegalStateException if no such mapping exists.
        Specified by:
        getOrThrow in interface ObjectDoubleMap<K>
        Parameters:
        key - the key
        Returns:
        the value associated with the key
      • getIfAbsent

        public double getIfAbsent​(java.lang.Object key,
                                  double ifAbsent)
        Description copied from interface: ObjectDoubleMap
        Retrieves the value associated with the key, returning the specified default value if no such mapping exists.
        Specified by:
        getIfAbsent in interface ObjectDoubleMap<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​(java.lang.Object key)
        Description copied from interface: ObjectDoubleMap
        Returns whether or not the key is present in the map.
        Specified by:
        containsKey in interface ObjectDoubleMap<K>
        Parameters:
        key - the key
        Returns:
        if a mapping exists in this map for the key
      • containsValue

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

        public void forEachValue​(DoubleProcedure procedure)
        Description copied from interface: ObjectDoubleMap
        Iterates through each value in this map.
        Specified by:
        forEachValue in interface ObjectDoubleMap<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: ObjectDoubleMap
        Iterates through each key in the map, invoking the procedure for each.
        Specified by:
        forEachKey in interface ObjectDoubleMap<K>
        Parameters:
        procedure - the procedure to invoke for each key
      • forEachKeyValue

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

        public ImmutableObjectDoubleMap<K> reject​(ObjectDoublePredicate<? super K> objectDoublePredicate)
        Description copied from interface: ObjectDoubleMap
        Return a copy of this map containing only the key/value pairs that do not match the predicate.
        Specified by:
        reject in interface ImmutableObjectDoubleMap<K>
        Specified by:
        reject in interface ObjectDoubleMap<K>
        Parameters:
        objectDoublePredicate - 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
      • toImmutable

        public ImmutableObjectDoubleMap<K> toImmutable()
        Description copied from interface: ObjectDoubleMap
        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 ObjectDoubleMap<K>
        Returns:
        an immutable map that is equivalent to this one
      • chunk

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

        public java.util.Set<K> keySet()
        Description copied from interface: ObjectDoubleMap
        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 ObjectDoubleMap<K>
        Returns:
        a mutable set containing the keys in this map
      • values

        public MutableDoubleCollection values()
        Description copied from interface: ObjectDoubleMap
        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 ObjectDoubleMap<K>
        Returns:
        the values as a collection backed by this map
      • keysView

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

        public RichIterable<ObjectDoublePair<K>> keyValuesView()
        Description copied from interface: ObjectDoubleMap
        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 ObjectDoubleMap<K>
        Returns:
        a view of the keys in this map
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • toString

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

        public java.lang.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 java.lang.String makeString​(java.lang.String start,
                                           java.lang.String separator,
                                           java.lang.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.