Class AbstractFloatList

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(float k)
      Ensures that this collection contains the specified element (optional operation).
      void add​(int index, float k)
      Inserts the specified element at the specified position in this list (optional operation).
      boolean addAll​(int index, FloatCollection c)
      Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
      boolean addAll​(int index, java.util.Collection<? extends java.lang.Float> c)
      Adds all of the elements in the specified collection to this list (optional operation).
      boolean addAll​(FloatCollection c)
      Adds all elements of the given type-specific collection to this collection.
      boolean addAll​(java.util.Collection<? extends java.lang.Float> c)
      void addElements​(int index, float[] a)
      Add (hopefully quickly) elements to this type-specific list.
      void addElements​(int index, float[] a, int offset, int length)
      Add (hopefully quickly) elements to this type-specific list.
      void clear()
      int compareTo​(java.util.List<? extends java.lang.Float> l)
      Compares this list to another object.
      boolean contains​(float k)
      Returns true if this list contains the specified element.
      boolean equals​(java.lang.Object o)  
      void forEach​(FloatConsumer action)
      Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
      void getElements​(int from, float[] a, int offset, int length)
      Copies (hopefully quickly) elements of this type-specific list into the given array.
      int hashCode()
      Returns the hash code for this list, which is identical to List.hashCode().
      int indexOf​(float k)
      Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
      FloatListIterator iterator()
      Returns a type-specific iterator on the elements of this collection.
      int lastIndexOf​(float k)
      Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
      FloatListIterator listIterator()
      Returns a type-specific list iterator on the list.
      FloatListIterator listIterator​(int index)
      Returns a type-specific list iterator on the list starting at a given index.
      float peekFloat​(int i)
      Peeks at an element on the stack (optional operation).
      float popFloat()
      Pops the top off the stack.
      void push​(float o)
      Pushes the given object on the stack.
      boolean rem​(float k)
      Removes a single instance of the specified element from this collection, if it is present (optional operation).
      void removeElements​(int from, int to)
      Removes (hopefully quickly) elements of this type-specific list.
      float removeFloat​(int i)
      Removes the element at the specified position in this list (optional operation).
      float set​(int index, float k)
      Replaces the element at the specified position in this list with the specified element (optional operation).
      void setElements​(int index, float[] a, int offset, int length)
      Set (hopefully quickly) elements to match the array given.
      void size​(int size)
      Sets the size of this list.
      FloatList subList​(int from, int to)
      Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
      float[] toArray​(float[] a)
      Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.
      float[] toFloatArray()
      Returns a primitive type array containing the items of this collection.
      float topFloat()
      Peeks at the top of the stack (optional operation).
      java.lang.String toString()  
      • Methods inherited from class java.util.AbstractCollection

        isEmpty, size, toArray, toArray
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface java.util.Collection

        toArray
      • Methods inherited from interface java.util.List

        containsAll, isEmpty, removeAll, retainAll, size, toArray, toArray
      • Methods inherited from interface it.unimi.dsi.fastutil.Stack

        isEmpty
    • Method Detail

      • add

        public void add​(int index,
                        float k)
        Inserts the specified element at the specified position in this list (optional operation).
        Specified by:
        add in interface FloatList
        See Also:
        List.add(int,Object)
        Implementation Specification:
        This implementation always throws an UnsupportedOperationException.
      • add

        public boolean add​(float k)
        Ensures that this collection contains the specified element (optional operation).
        Specified by:
        add in interface FloatCollection
        Specified by:
        add in interface FloatList
        Overrides:
        add in class AbstractFloatCollection
        See Also:
        Collection.add(Object)
        Implementation Specification:
        This implementation delegates to the type-specific version of List.add(int, Object).
      • removeFloat

        public float removeFloat​(int i)
        Removes the element at the specified position in this list (optional operation).
        Specified by:
        removeFloat in interface FloatList
        See Also:
        List.remove(int)
        Implementation Specification:
        This implementation always throws an UnsupportedOperationException.
      • set

        public float set​(int index,
                         float k)
        Replaces the element at the specified position in this list with the specified element (optional operation).
        Specified by:
        set in interface FloatList
        See Also:
        List.set(int,Object)
        Implementation Specification:
        This implementation always throws an UnsupportedOperationException.
      • addAll

        public boolean addAll​(int index,
                              java.util.Collection<? extends java.lang.Float> c)
        Adds all of the elements in the specified collection to this list (optional operation).
        Specified by:
        addAll in interface java.util.List<java.lang.Float>
      • addAll

        public boolean addAll​(java.util.Collection<? extends java.lang.Float> c)
        Specified by:
        addAll in interface java.util.Collection<java.lang.Float>
        Specified by:
        addAll in interface java.util.List<java.lang.Float>
        Overrides:
        addAll in class AbstractFloatCollection
        Implementation Specification:
        This implementation delegates to the type-specific version of List.addAll(int, Collection).
      • iterator

        public FloatListIterator iterator()
        Returns a type-specific iterator on the elements of this collection.
        Specified by:
        iterator in interface java.util.Collection<java.lang.Float>
        Specified by:
        iterator in interface FloatCollection
        Specified by:
        iterator in interface FloatIterable
        Specified by:
        iterator in interface FloatList
        Specified by:
        iterator in interface java.lang.Iterable<java.lang.Float>
        Specified by:
        iterator in interface java.util.List<java.lang.Float>
        Specified by:
        iterator in class AbstractFloatCollection
        Returns:
        a type-specific iterator on the elements of this collection.
        See Also:
        Iterable.iterator()
        Implementation Specification:
        This implementation delegates to listIterator().
      • listIterator

        public FloatListIterator listIterator()
        Returns a type-specific list iterator on the list.
        Specified by:
        listIterator in interface FloatList
        Specified by:
        listIterator in interface java.util.List<java.lang.Float>
        See Also:
        List.listIterator()
        Implementation Specification:
        This implementation delegates to listIterator(0).
      • listIterator

        public FloatListIterator listIterator​(int index)
        Returns a type-specific list iterator on the list starting at a given index.
        Specified by:
        listIterator in interface FloatList
        Specified by:
        listIterator in interface java.util.List<java.lang.Float>
        See Also:
        List.listIterator(int)
        Implementation Specification:
        This implementation is based on the random-access methods.
      • contains

        public boolean contains​(float k)
        Returns true if this list contains the specified element.
        Specified by:
        contains in interface FloatCollection
        Overrides:
        contains in class AbstractFloatCollection
        See Also:
        List.contains(Object)
        Implementation Specification:
        This implementation delegates to indexOf().
      • indexOf

        public int indexOf​(float k)
        Description copied from interface: FloatList
        Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
        Specified by:
        indexOf in interface FloatList
        See Also:
        List.indexOf(Object)
      • lastIndexOf

        public int lastIndexOf​(float k)
        Description copied from interface: FloatList
        Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
        Specified by:
        lastIndexOf in interface FloatList
        See Also:
        List.lastIndexOf(Object)
      • size

        public void size​(int size)
        Description copied from interface: FloatList
        Sets the size of this list.

        If the specified size is smaller than the current size, the last elements are discarded. Otherwise, they are filled with 0/null/false.

        Specified by:
        size in interface FloatList
        Parameters:
        size - the new size.
      • subList

        public FloatList subList​(int from,
                                 int to)
        Description copied from interface: FloatList
        Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
        Specified by:
        subList in interface FloatList
        Specified by:
        subList in interface java.util.List<java.lang.Float>
        See Also:
        List.subList(int,int)
      • forEach

        public void forEach​(FloatConsumer action)
        Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
        Specified by:
        forEach in interface FloatIterable
        Parameters:
        action - the action to be performed for each element.
        See Also:
        Iterable.forEach(java.util.function.Consumer)
        Implementation Specification:
        If this list is RandomAccess, will iterate using a for loop and the type-specific List.get(int) method. Otherwise it will fallback to using the iterator based loop implementation from the superinterface.
      • removeElements

        public void removeElements​(int from,
                                   int to)
        Removes (hopefully quickly) elements of this type-specific list.

        This is a trivial iterator-based based implementation. It is expected that implementations will override this method with a more optimized version.

        Specified by:
        removeElements in interface FloatList
        Parameters:
        from - the start index (inclusive).
        to - the end index (exclusive).
      • addElements

        public void addElements​(int index,
                                float[] a,
                                int offset,
                                int length)
        Add (hopefully quickly) elements to this type-specific list.

        This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

        Specified by:
        addElements in interface FloatList
        Parameters:
        index - the index at which to add elements.
        a - the array containing the elements.
        offset - the offset of the first element to add.
        length - the number of elements to add.
      • addElements

        public void addElements​(int index,
                                float[] a)
        Add (hopefully quickly) elements to this type-specific list.
        Specified by:
        addElements in interface FloatList
        Parameters:
        index - the index at which to add elements.
        a - the array containing the elements.
        Implementation Specification:
        This implementation delegates to the analogous method for array fragments.
      • getElements

        public void getElements​(int from,
                                float[] a,
                                int offset,
                                int length)
        Copies (hopefully quickly) elements of this type-specific list into the given array.

        This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

        Specified by:
        getElements in interface FloatList
        Parameters:
        from - the start index (inclusive).
        a - the destination array.
        offset - the offset into the destination array where to store the first element copied.
        length - the number of elements to be copied.
      • setElements

        public void setElements​(int index,
                                float[] a,
                                int offset,
                                int length)
        Description copied from interface: FloatList
        Set (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if by
         ListIterator iter = listIterator(index);
         int i = 0;
         while (i < length) {
           iter.next();
           iter.set(a[offset + i++]);
         }
         
        However, the exact implementation may be more efficient, taking into account whether random access is faster or not, or at the discretion of subclasses, abuse internals.
        Specified by:
        setElements in interface FloatList
        Parameters:
        index - the index at which to start setting elements.
        a - the array containing the elements
        offset - the offset of the first element to add.
        length - the number of elements to add.
      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection<java.lang.Float>
        Specified by:
        clear in interface java.util.List<java.lang.Float>
        Overrides:
        clear in class java.util.AbstractCollection<java.lang.Float>
        Implementation Specification:
        This implementation delegates to removeElements(int, int).
      • hashCode

        public int hashCode()
        Returns the hash code for this list, which is identical to List.hashCode().
        Specified by:
        hashCode in interface java.util.Collection<java.lang.Float>
        Specified by:
        hashCode in interface java.util.List<java.lang.Float>
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        the hash code for this list.
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Collection<java.lang.Float>
        Specified by:
        equals in interface java.util.List<java.lang.Float>
        Overrides:
        equals in class java.lang.Object
      • compareTo

        public int compareTo​(java.util.List<? extends java.lang.Float> l)
        Compares this list to another object. If the argument is a List, this method performs a lexicographical comparison; otherwise, it throws a ClassCastException.
        Specified by:
        compareTo in interface java.lang.Comparable<java.util.List<? extends java.lang.Float>>
        Parameters:
        l - a list.
        Returns:
        if the argument is a List, a negative integer, zero, or a positive integer as this list is lexicographically less than, equal to, or greater than the argument.
        Throws:
        java.lang.ClassCastException - if the argument is not a list.
      • push

        public void push​(float o)
        Description copied from interface: FloatStack
        Pushes the given object on the stack.
        Specified by:
        push in interface FloatStack
        Parameters:
        o - the object to push on the stack.
        See Also:
        Stack.push(Object)
      • popFloat

        public float popFloat()
        Description copied from interface: FloatStack
        Pops the top off the stack.
        Specified by:
        popFloat in interface FloatStack
        Returns:
        the top of the stack.
        See Also:
        Stack.pop()
      • topFloat

        public float topFloat()
        Description copied from interface: FloatStack
        Peeks at the top of the stack (optional operation).
        Specified by:
        topFloat in interface FloatStack
        Returns:
        the top of the stack.
        See Also:
        Stack.top()
      • peekFloat

        public float peekFloat​(int i)
        Description copied from interface: FloatStack
        Peeks at an element on the stack (optional operation).
        Specified by:
        peekFloat in interface FloatStack
        Parameters:
        i - an index from the stop of the stack (0 represents the top).
        Returns:
        the i-th element on the stack.
        See Also:
        Stack.peek(int)
      • rem

        public boolean rem​(float k)
        Removes a single instance of the specified element from this collection, if it is present (optional operation).
        Specified by:
        rem in interface FloatCollection
        Overrides:
        rem in class AbstractFloatCollection
        See Also:
        List.remove(Object)
        Implementation Specification:
        This implementation delegates to indexOf().
      • toFloatArray

        public float[] toFloatArray()
        Description copied from interface: FloatCollection
        Returns a primitive type array containing the items of this collection.
        Specified by:
        toFloatArray in interface FloatCollection
        Overrides:
        toFloatArray in class AbstractFloatCollection
        Returns:
        a primitive type array containing the items of this collection.
        See Also:
        Collection.toArray()
      • toArray

        public float[] toArray​(float[] a)
        Description copied from interface: FloatCollection
        Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.

        Note that, contrarily to Collection.toArray(Object[]), this methods just writes all elements of this collection: no special value will be added after the last one.

        Specified by:
        toArray in interface FloatCollection
        Overrides:
        toArray in class AbstractFloatCollection
        Parameters:
        a - if this array is big enough, it will be used to store this collection.
        Returns:
        a primitive type array containing the items of this collection.
        See Also:
        Collection.toArray(Object[])
      • addAll

        public boolean addAll​(int index,
                              FloatCollection c)
        Description copied from interface: FloatList
        Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
        Specified by:
        addAll in interface FloatList
        See Also:
        List.addAll(int,java.util.Collection)
      • addAll

        public boolean addAll​(FloatCollection c)
        Adds all elements of the given type-specific collection to this collection.
        Specified by:
        addAll in interface FloatCollection
        Overrides:
        addAll in class AbstractFloatCollection
        Parameters:
        c - a type-specific collection.
        Returns:
        true if this collection changed as a result of the call.
        See Also:
        Collection.addAll(Collection)
        Implementation Specification:
        This implementation delegates to the type-specific version of List.addAll(int, Collection).