Package it.unimi.dsi.fastutil.doubles

Class DoubleBigLists.ListBigList

java.lang.Object
java.util.AbstractCollection<java.lang.Double>
it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection
it.unimi.dsi.fastutil.doubles.AbstractDoubleBigList
it.unimi.dsi.fastutil.doubles.DoubleBigLists.ListBigList
All Implemented Interfaces:
BigList<java.lang.Double>, DoubleBigList, DoubleCollection, DoubleIterable, DoubleStack, Size64, Stack<java.lang.Double>, java.io.Serializable, java.lang.Comparable<BigList<? extends java.lang.Double>>, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>
Enclosing class:
DoubleBigLists
public static class DoubleBigLists.ListBigList
extends AbstractDoubleBigList
implements java.io.Serializable
A class exposing a list as a big list.
See Also:
Serialized Form

  • Method Details

    • size64

      public long size64()
      Description copied from interface: Size64
      Returns the size of this data structure as a long.
      Specified by:
      size64 in interface Size64
      Returns:
      the size of this data structure.

    • size

      public void size​(long size)
      Description copied from interface: BigList
      Sets the size of this big 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 BigList<java.lang.Double>
      Overrides:
      size in class AbstractDoubleBigList
      Parameters:
      size - the new size.

    • iterator

      public DoubleBigListIterator iterator()
      Description copied from class: AbstractDoubleBigList
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Double>
      Specified by:
      iterator in interface DoubleBigList
      Specified by:
      iterator in interface DoubleCollection
      Specified by:
      iterator in interface DoubleIterable
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Double>
      Overrides:
      iterator in class AbstractDoubleBigList
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • listIterator

      public DoubleBigListIterator listIterator()
      Description copied from class: AbstractDoubleBigList
      Returns a type-specific big-list iterator on this type-specific big list.
      Specified by:
      listIterator in interface BigList<java.lang.Double>
      Specified by:
      listIterator in interface DoubleBigList
      Overrides:
      listIterator in class AbstractDoubleBigList
      Returns:
      a big-list iterator over the elements in this big list.
      See Also:
      BigList.listIterator()

    • listIterator

      public DoubleBigListIterator listIterator​(long index)
      Description copied from class: AbstractDoubleBigList
      Returns a type-specific list iterator on this type-specific big list starting at a given index.
      Specified by:
      listIterator in interface BigList<java.lang.Double>
      Specified by:
      listIterator in interface DoubleBigList
      Overrides:
      listIterator in class AbstractDoubleBigList
      Parameters:
      index - index of first element to be returned from the big-list iterator.
      Returns:
      a big-list iterator of the elements in this big list, starting at the specified position in this big list.
      See Also:
      BigList.listIterator(long)

    • addAll

      public boolean addAll​(long index, java.util.Collection<? extends java.lang.Double> c)
      Description copied from class: AbstractDoubleBigList
      Adds all of the elements in the specified collection to this list (optional operation).
      Specified by:
      addAll in interface BigList<java.lang.Double>
      Overrides:
      addAll in class AbstractDoubleBigList
      Parameters:
      index - index at which to insert the first element from the specified collection.
      c - collection containing elements to be added to this big list.
      Returns:
      true if this big list changed as a result of the call
      See Also:
      List.addAll(int, Collection)

    • subList

      public DoubleBigList subList​(long from, long to)
      Description copied from interface: DoubleBigList
      Returns a type-specific view of the portion of this type-specific big list from the index from, inclusive, to the index to, exclusive.
      Specified by:
      subList in interface BigList<java.lang.Double>
      Specified by:
      subList in interface DoubleBigList
      Overrides:
      subList in class AbstractDoubleBigList
      Parameters:
      from - the starting element (inclusive).
      to - the ending element (exclusive).
      Returns:
      a big sublist view of this big list.
      See Also:
      BigList.subList(long,long)

    • contains

      public boolean contains​(double key)
      Description copied from class: AbstractDoubleBigList
      Returns true if this list contains the specified element.
      Specified by:
      contains in interface DoubleCollection
      Overrides:
      contains in class AbstractDoubleBigList
      See Also:
      Collection.contains(Object)

    • toDoubleArray

      public double[] toDoubleArray()
      Description copied from interface: DoubleCollection
      Returns a primitive type array containing the items of this collection.
      Specified by:
      toDoubleArray in interface DoubleCollection
      Overrides:
      toDoubleArray in class AbstractDoubleCollection
      Returns:
      a primitive type array containing the items of this collection.
      See Also:
      Collection.toArray()

    • removeElements

      public void removeElements​(long from, long to)
      Description copied from class: AbstractDoubleBigList
      Removes (hopefully quickly) elements of this type-specific big list.

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

      Specified by:
      removeElements in interface DoubleBigList
      Overrides:
      removeElements in class AbstractDoubleBigList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).

    • toDoubleArray

      @Deprecated public double[] toDoubleArray​(double[] a)
      Deprecated.
      Description copied from class: AbstractDoubleCollection
      Returns a primitive type array containing the items of this collection.

      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:
      toDoubleArray in interface DoubleCollection
      Overrides:
      toDoubleArray in class AbstractDoubleCollection
      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​(long index, DoubleCollection c)
      Description copied from class: AbstractDoubleBigList
      Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).
      Specified by:
      addAll in interface DoubleBigList
      Overrides:
      addAll in class AbstractDoubleBigList
      See Also:
      List.addAll(int,java.util.Collection)

    • addAll

      public boolean addAll​(DoubleCollection c)
      Description copied from class: AbstractDoubleBigList
      Adds all elements of the given type-specific collection to this collection.
      Specified by:
      addAll in interface DoubleCollection
      Overrides:
      addAll in class AbstractDoubleBigList
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.addAll(Collection)

    • addAll

      public boolean addAll​(long index, DoubleBigList c)
      Description copied from interface: DoubleBigList
      Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).
      Specified by:
      addAll in interface DoubleBigList
      See Also:
      BigList.addAll(long,Collection)

    • addAll

      public boolean addAll​(DoubleBigList c)
      Description copied from interface: DoubleBigList
      Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).
      Specified by:
      addAll in interface DoubleBigList
      See Also:
      Collection.addAll(Collection)

    • containsAll

      public boolean containsAll​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Checks whether this collection contains all elements from the given type-specific collection.
      Specified by:
      containsAll in interface DoubleCollection
      Overrides:
      containsAll in class AbstractDoubleCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection contains all elements of the argument.
      See Also:
      Collection.containsAll(Collection)

    • removeAll

      public boolean removeAll​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Remove from this collection all elements in the given type-specific collection.
      Specified by:
      removeAll in interface DoubleCollection
      Overrides:
      removeAll in class AbstractDoubleCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.removeAll(Collection)

    • retainAll

      public boolean retainAll​(DoubleCollection c)
      Description copied from interface: DoubleCollection
      Retains in this collection only elements from the given type-specific collection.
      Specified by:
      retainAll in interface DoubleCollection
      Overrides:
      retainAll in class AbstractDoubleCollection
      Parameters:
      c - a type-specific collection.
      Returns:
      true if this collection changed as a result of the call.
      See Also:
      Collection.retainAll(Collection)

    • add

      public void add​(long index, double key)
      Description copied from class: AbstractDoubleBigList
      Inserts the specified element at the specified position in this type-specific big list (optional operation).
      Specified by:
      add in interface DoubleBigList
      Overrides:
      add in class AbstractDoubleBigList
      See Also:
      BigList.add(long,Object)

    • add

      public boolean add​(double key)
      Description copied from class: AbstractDoubleBigList
      Ensures that this collection contains the specified element (optional operation).
      Specified by:
      add in interface DoubleCollection
      Overrides:
      add in class AbstractDoubleBigList
      See Also:
      Collection.add(Object)

    • getDouble

      public double getDouble​(long index)
      Description copied from interface: DoubleBigList
      Returns the element at the specified position.
      Specified by:
      getDouble in interface DoubleBigList
      See Also:
      BigList.get(long)

    • indexOf

      public long indexOf​(double k)
      Description copied from interface: DoubleBigList
      Returns the index of the first occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.
      Specified by:
      indexOf in interface DoubleBigList
      Overrides:
      indexOf in class AbstractDoubleBigList
      See Also:
      BigList.indexOf(Object)

    • lastIndexOf

      public long lastIndexOf​(double k)
      Description copied from interface: DoubleBigList
      Returns the index of the last occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.
      Specified by:
      lastIndexOf in interface DoubleBigList
      Overrides:
      lastIndexOf in class AbstractDoubleBigList
      See Also:
      BigList.lastIndexOf(Object)

    • removeDouble

      public double removeDouble​(long index)
      Description copied from class: AbstractDoubleBigList
      Removes the element at the specified position.
      Specified by:
      removeDouble in interface DoubleBigList
      Overrides:
      removeDouble in class AbstractDoubleBigList
      See Also:
      BigList.remove(long)

    • set

      public double set​(long index, double k)
      Description copied from class: AbstractDoubleBigList
      Replaces the element at the specified position in this big list with the specified element (optional operation).
      Specified by:
      set in interface DoubleBigList
      Overrides:
      set in class AbstractDoubleBigList
      See Also:
      BigList.set(long,Object)

    • isEmpty

      public boolean isEmpty()
      Description copied from interface: Stack
      Checks whether the stack is empty.
      Specified by:
      isEmpty in interface java.util.Collection<java.lang.Double>
      Specified by:
      isEmpty in interface Stack<java.lang.Double>
      Overrides:
      isEmpty in class java.util.AbstractCollection<java.lang.Double>
      Returns:
      true if the stack is empty.

    • toArray

      public <T> T[] toArray​(T[] a)
      Specified by:
      toArray in interface java.util.Collection<java.lang.Double>
      Overrides:
      toArray in class java.util.AbstractCollection<java.lang.Double>

    • containsAll

      public boolean containsAll​(java.util.Collection<?> c)
      Description copied from class: AbstractDoubleCollection
      Specified by:
      containsAll in interface java.util.Collection<java.lang.Double>
      Overrides:
      containsAll in class AbstractDoubleCollection

    • addAll

      public boolean addAll​(java.util.Collection<? extends java.lang.Double> c)
      Description copied from class: AbstractDoubleBigList
      Specified by:
      addAll in interface java.util.Collection<java.lang.Double>
      Overrides:
      addAll in class AbstractDoubleBigList

    • removeAll

      public boolean removeAll​(java.util.Collection<?> c)
      Description copied from class: AbstractDoubleCollection
      Specified by:
      removeAll in interface java.util.Collection<java.lang.Double>
      Overrides:
      removeAll in class AbstractDoubleCollection

    • retainAll

      public boolean retainAll​(java.util.Collection<?> c)
      Description copied from class: AbstractDoubleCollection
      Specified by:
      retainAll in interface java.util.Collection<java.lang.Double>
      Overrides:
      retainAll in class AbstractDoubleCollection

    • clear

      public void clear()
      Description copied from class: AbstractDoubleBigList
      Specified by:
      clear in interface java.util.Collection<java.lang.Double>
      Overrides:
      clear in class AbstractDoubleBigList

    • hashCode

      public int hashCode()
      Description copied from class: AbstractDoubleBigList
      Returns the hash code for this big list, which is identical to List.hashCode().
      Specified by:
      hashCode in interface java.util.Collection<java.lang.Double>
      Overrides:
      hashCode in class AbstractDoubleBigList
      Returns:
      the hash code for this big list.