Class LongBigLists.ListBigList

java.lang.Object
java.util.AbstractCollection<java.lang.Long>
All Implemented Interfaces:
BigList<java.lang.Long>, LongBigList, LongCollection, LongIterable, LongStack, Size64, Stack<java.lang.Long>, java.io.Serializable, java.lang.Comparable<BigList<? extends java.lang.Long>>, java.lang.Iterable<java.lang.Long>, java.util.Collection<java.lang.Long>
Enclosing class:
LongBigLists

public static class LongBigLists.ListBigList
extends AbstractLongBigList
implements java.io.Serializable
A class exposing a list as a big list.
See Also:
Serialized Form
  • Nested Class Summary

    Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList

    AbstractLongBigList.LongRandomAccessSubList, AbstractLongBigList.LongSubList
  • Method Summary

    Modifier and Type Method Description
    boolean add​(long key)
    Ensures that this collection contains the specified element (optional operation).
    void add​(long index, long key)
    Inserts the specified element at the specified position in this type-specific big list (optional operation).
    boolean addAll​(long index, LongBigList c)
    Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).
    boolean addAll​(long index, LongCollection c)
    Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).
    boolean addAll​(long index, java.util.Collection<? extends java.lang.Long> c)
    Adds all of the elements in the specified collection to this list (optional operation).
    boolean addAll​(LongBigList c)
    Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).
    boolean addAll​(LongCollection c)
    Adds all elements of the given type-specific collection to this collection.
    boolean addAll​(java.util.Collection<? extends java.lang.Long> c)
    void clear()
    boolean contains​(long key)
    Returns true if this list contains the specified element.
    boolean containsAll​(LongCollection c)
    Checks whether this collection contains all elements from the given type-specific collection.
    boolean containsAll​(java.util.Collection<?> c)
    long getLong​(long index)
    Returns the element at the specified position.
    int hashCode()
    Returns the hash code for this big list, which is identical to List.hashCode().
    long indexOf​(long k)
    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.
    boolean isEmpty()
    Checks whether the stack is empty.
    LongBigListIterator iterator()
    Returns a type-specific iterator on the elements of this collection.
    long lastIndexOf​(long k)
    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.
    LongBigListIterator listIterator()
    Returns a type-specific big-list iterator on this type-specific big list.
    LongBigListIterator listIterator​(long index)
    Returns a type-specific list iterator on this type-specific big list starting at a given index.
    boolean removeAll​(LongCollection c)
    Remove from this collection all elements in the given type-specific collection.
    boolean removeAll​(java.util.Collection<?> c)
    void removeElements​(long from, long to)
    Removes (hopefully quickly) elements of this type-specific big list.
    long removeLong​(long index)
    Removes the element at the specified position.
    boolean retainAll​(LongCollection c)
    Retains in this collection only elements from the given type-specific collection.
    boolean retainAll​(java.util.Collection<?> c)
    long set​(long index, long k)
    Replaces the element at the specified position in this big list with the specified element (optional operation).
    void size​(long size)
    Sets the size of this big list.
    long size64()
    Returns the size of this data structure as a long.
    LongBigList subList​(long from, long to)
    Returns a type-specific view of the portion of this type-specific big list from the index from, inclusive, to the index to, exclusive.
    <T> T[] toArray​(T[] a)  
    long[] toLongArray()
    Returns a primitive type array containing the items of this collection.
    long[] toLongArray​(long[] a)
    Deprecated.

    Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection

    add, contains, forEach, remove, removeIf, toArray

    Methods inherited from class java.util.AbstractCollection

    toArray

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface java.util.Collection

    toArray, toArray

    Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBigList

    addAll, addAll, setElements, setElements, spliterator

    Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable

    forEach, forEach
  • 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.Long>
      Overrides:
      size in class AbstractLongBigList
      Parameters:
      size - the new size.
    • iterator

      public LongBigListIterator iterator()
      Description copied from class: AbstractLongBigList
      Returns a type-specific iterator on the elements of this collection.
      Specified by:
      iterator in interface java.util.Collection<java.lang.Long>
      Specified by:
      iterator in interface java.lang.Iterable<java.lang.Long>
      Specified by:
      iterator in interface LongBigList
      Specified by:
      iterator in interface LongCollection
      Specified by:
      iterator in interface LongIterable
      Overrides:
      iterator in class AbstractLongBigList
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()
    • listIterator

      public LongBigListIterator listIterator()
      Description copied from class: AbstractLongBigList
      Returns a type-specific big-list iterator on this type-specific big list.
      Specified by:
      listIterator in interface BigList<java.lang.Long>
      Specified by:
      listIterator in interface LongBigList
      Overrides:
      listIterator in class AbstractLongBigList
      Returns:
      a big-list iterator over the elements in this big list.
      See Also:
      BigList.listIterator()
    • listIterator

      public LongBigListIterator listIterator​(long index)
      Description copied from class: AbstractLongBigList
      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.Long>
      Specified by:
      listIterator in interface LongBigList
      Overrides:
      listIterator in class AbstractLongBigList
      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.Long> c)
      Description copied from class: AbstractLongBigList
      Adds all of the elements in the specified collection to this list (optional operation).
      Specified by:
      addAll in interface BigList<java.lang.Long>
      Overrides:
      addAll in class AbstractLongBigList
      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 LongBigList subList​(long from, long to)
      Description copied from interface: LongBigList
      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.Long>
      Specified by:
      subList in interface LongBigList
      Overrides:
      subList in class AbstractLongBigList
      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​(long key)
      Description copied from class: AbstractLongBigList
      Returns true if this list contains the specified element.
      Specified by:
      contains in interface LongCollection
      Overrides:
      contains in class AbstractLongBigList
      See Also:
      Collection.contains(Object)
    • toLongArray

      public long[] toLongArray()
      Description copied from interface: LongCollection
      Returns a primitive type array containing the items of this collection.
      Specified by:
      toLongArray in interface LongCollection
      Overrides:
      toLongArray in class AbstractLongCollection
      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: AbstractLongBigList
      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 LongBigList
      Overrides:
      removeElements in class AbstractLongBigList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).
    • toLongArray

      @Deprecated public long[] toLongArray​(long[] a)
      Deprecated.
      Description copied from class: AbstractLongCollection
      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:
      toLongArray in interface LongCollection
      Overrides:
      toLongArray in class AbstractLongCollection
      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, LongCollection c)
      Description copied from class: AbstractLongBigList
      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 LongBigList
      Overrides:
      addAll in class AbstractLongBigList
      See Also:
      List.addAll(int,java.util.Collection)
    • addAll

      public boolean addAll​(LongCollection c)
      Description copied from class: AbstractLongBigList
      Adds all elements of the given type-specific collection to this collection.
      Specified by:
      addAll in interface LongCollection
      Overrides:
      addAll in class AbstractLongBigList
      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, LongBigList c)
      Description copied from interface: LongBigList
      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 LongBigList
      See Also:
      BigList.addAll(long,Collection)
    • addAll

      public boolean addAll​(LongBigList c)
      Description copied from interface: LongBigList
      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 LongBigList
      See Also:
      Collection.addAll(Collection)
    • containsAll

      public boolean containsAll​(LongCollection c)
      Description copied from interface: LongCollection
      Checks whether this collection contains all elements from the given type-specific collection.
      Specified by:
      containsAll in interface LongCollection
      Overrides:
      containsAll in class AbstractLongCollection
      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​(LongCollection c)
      Description copied from interface: LongCollection
      Remove from this collection all elements in the given type-specific collection.
      Specified by:
      removeAll in interface LongCollection
      Overrides:
      removeAll in class AbstractLongCollection
      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​(LongCollection c)
      Description copied from interface: LongCollection
      Retains in this collection only elements from the given type-specific collection.
      Specified by:
      retainAll in interface LongCollection
      Overrides:
      retainAll in class AbstractLongCollection
      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, long key)
      Description copied from class: AbstractLongBigList
      Inserts the specified element at the specified position in this type-specific big list (optional operation).
      Specified by:
      add in interface LongBigList
      Overrides:
      add in class AbstractLongBigList
      See Also:
      BigList.add(long,Object)
    • add

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

      public long getLong​(long index)
      Description copied from interface: LongBigList
      Returns the element at the specified position.
      Specified by:
      getLong in interface LongBigList
      See Also:
      BigList.get(long)
    • indexOf

      public long indexOf​(long k)
      Description copied from interface: LongBigList
      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 LongBigList
      Overrides:
      indexOf in class AbstractLongBigList
      See Also:
      BigList.indexOf(Object)
    • lastIndexOf

      public long lastIndexOf​(long k)
      Description copied from interface: LongBigList
      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 LongBigList
      Overrides:
      lastIndexOf in class AbstractLongBigList
      See Also:
      BigList.lastIndexOf(Object)
    • removeLong

      public long removeLong​(long index)
      Description copied from class: AbstractLongBigList
      Removes the element at the specified position.
      Specified by:
      removeLong in interface LongBigList
      Overrides:
      removeLong in class AbstractLongBigList
      See Also:
      BigList.remove(long)
    • set

      public long set​(long index, long k)
      Description copied from class: AbstractLongBigList
      Replaces the element at the specified position in this big list with the specified element (optional operation).
      Specified by:
      set in interface LongBigList
      Overrides:
      set in class AbstractLongBigList
      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.Long>
      Specified by:
      isEmpty in interface Stack<java.lang.Long>
      Overrides:
      isEmpty in class java.util.AbstractCollection<java.lang.Long>
      Returns:
      true if the stack is empty.
    • toArray

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

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

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

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

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

      public void clear()
      Description copied from class: AbstractLongBigList
      Specified by:
      clear in interface java.util.Collection<java.lang.Long>
      Overrides:
      clear in class AbstractLongBigList
    • hashCode

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