Package it.unimi.dsi.fastutil.longs

Class LongLists.UnmodifiableList

java.lang.Object
it.unimi.dsi.fastutil.longs.LongCollections.UnmodifiableCollection
it.unimi.dsi.fastutil.longs.LongLists.UnmodifiableList
All Implemented Interfaces:
LongCollection, LongIterable, LongList, Serializable, Comparable<List<? extends Long>>, Iterable<Long>, Collection<Long>, List<Long>
Direct Known Subclasses:
LongLists.UnmodifiableRandomAccessList
Enclosing class:
LongLists
public static class LongLists.UnmodifiableList
extends LongCollections.UnmodifiableCollection
implements LongList, Serializable
An unmodifiable wrapper class for lists.
See Also:
Serialized Form

  • Method Details

    • getLong

      public long getLong​(int i)
      Description copied from interface: LongList
      Returns the element at the specified position in this list.
      Specified by:
      getLong in interface LongList
      See Also:
      List.get(int)

    • set

      public long set​(int i, long k)
      Description copied from interface: LongList
      Replaces the element at the specified position in this list with the specified element (optional operation).
      Specified by:
      set in interface LongList
      See Also:
      List.set(int,Object)

    • add

      public void add​(int i, long k)
      Description copied from interface: LongList
      Inserts the specified element at the specified position in this list (optional operation).
      Specified by:
      add in interface LongList
      See Also:
      List.add(int,Object)

    • removeLong

      public long removeLong​(int i)
      Description copied from interface: LongList
      Removes the element at the specified position in this list (optional operation).
      Specified by:
      removeLong in interface LongList
      See Also:
      List.remove(int)

    • indexOf

      public int indexOf​(long k)
      Description copied from interface: LongList
      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 LongList
      See Also:
      List.indexOf(Object)

    • lastIndexOf

      public int lastIndexOf​(long k)
      Description copied from interface: LongList
      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 LongList
      See Also:
      List.lastIndexOf(Object)

    • addAll

      public boolean addAll​(int index, Collection<? extends Long> c)
      Specified by:
      addAll in interface List<Long>

    • getElements

      public void getElements​(int from, long[] a, int offset, int length)
      Description copied from interface: LongList
      Copies (hopefully quickly) elements of this type-specific list into the given array.
      Specified by:
      getElements in interface LongList
      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.

    • removeElements

      public void removeElements​(int from, int to)
      Description copied from interface: LongList
      Removes (hopefully quickly) elements of this type-specific list.
      Specified by:
      removeElements in interface LongList
      Parameters:
      from - the start index (inclusive).
      to - the end index (exclusive).

    • addElements

      public void addElements​(int index, long[] a, int offset, int length)
      Description copied from interface: LongList
      Add (hopefully quickly) elements to this type-specific list.
      Specified by:
      addElements in interface LongList
      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, long[] a)
      Description copied from interface: LongList
      Add (hopefully quickly) elements to this type-specific list.
      Specified by:
      addElements in interface LongList
      Parameters:
      index - the index at which to add elements.
      a - the array containing the elements.

    • setElements

      public void setElements​(long[] a)
      Description copied from interface: LongList
      Set (hopefully quickly) elements to match the array given.
      Specified by:
      setElements in interface LongList
      Parameters:
      a - the array containing the elements.

    • setElements

      public void setElements​(int index, long[] a)
      Description copied from interface: LongList
      Set (hopefully quickly) elements to match the array given.
      Specified by:
      setElements in interface LongList
      Parameters:
      index - the index at which to start setting elements.
      a - the array containing the elements.

    • setElements

      public void setElements​(int index, long[] a, int offset, int length)
      Description copied from interface: LongList
      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 LongList
      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.

    • size

      public void size​(int size)
      Description copied from interface: LongList
      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 LongList
      Parameters:
      size - the new size.

    • listIterator

      public LongListIterator listIterator()
      Description copied from interface: LongList
      Returns a type-specific list iterator on the list.
      Specified by:
      listIterator in interface List<Long>
      Specified by:
      listIterator in interface LongList
      See Also:
      List.listIterator()

    • iterator

      public LongListIterator iterator()
      Description copied from interface: LongCollection
      Returns a type-specific iterator on the elements of this collection.

      Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

      Specified by:
      iterator in interface Collection<Long>
      Specified by:
      iterator in interface Iterable<Long>
      Specified by:
      iterator in interface List<Long>
      Specified by:
      iterator in interface LongCollection
      Specified by:
      iterator in interface LongIterable
      Specified by:
      iterator in interface LongList
      Overrides:
      iterator in class LongCollections.UnmodifiableCollection
      Returns:
      a type-specific iterator on the elements of this collection.
      See Also:
      Iterable.iterator()

    • listIterator

      public LongListIterator listIterator​(int i)
      Description copied from interface: LongList
      Returns a type-specific list iterator on the list starting at a given index.
      Specified by:
      listIterator in interface List<Long>
      Specified by:
      listIterator in interface LongList
      See Also:
      List.listIterator(int)

    • subList

      public LongList subList​(int from, int to)
      Description copied from interface: LongList
      Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

      Note that this specification strengthens the one given in List.subList(int,int).

      Specified by:
      subList in interface List<Long>
      Specified by:
      subList in interface LongList
      See Also:
      List.subList(int,int)

    • equals

      public boolean equals​(Object o)
      Specified by:
      equals in interface Collection<Long>
      Specified by:
      equals in interface List<Long>
      Overrides:
      equals in class LongCollections.UnmodifiableCollection

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface Collection<Long>
      Specified by:
      hashCode in interface List<Long>
      Overrides:
      hashCode in class LongCollections.UnmodifiableCollection

    • compareTo

      public int compareTo​(List<? extends Long> o)
      Specified by:
      compareTo in interface Comparable<List<? extends Long>>

    • addAll

      public boolean addAll​(int index, LongCollection c)
      Description copied from interface: LongList
      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 LongList
      See Also:
      List.addAll(int,java.util.Collection)

    • addAll

      public boolean addAll​(LongList l)
      Description copied from interface: LongList
      Appends all of the elements in the specified type-specific list to the end of this type-specific list (optional operation).
      Specified by:
      addAll in interface LongList
      See Also:
      List.add(int,Object)

    • addAll

      public boolean addAll​(int index, LongList l)
      Description copied from interface: LongList
      Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation).
      Specified by:
      addAll in interface LongList
      See Also:
      List.add(int,Object)

    • get

      @Deprecated public Long get​(int i)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      get in interface List<Long>
      Specified by:
      get in interface LongList

    • add

      @Deprecated public void add​(int i, Long k)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      add in interface List<Long>
      Specified by:
      add in interface LongList

    • set

      @Deprecated public Long set​(int index, Long k)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      set in interface List<Long>
      Specified by:
      set in interface LongList

    • remove

      @Deprecated public Long remove​(int i)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      remove in interface List<Long>
      Specified by:
      remove in interface LongList

    • indexOf

      @Deprecated public int indexOf​(Object o)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      indexOf in interface List<Long>
      Specified by:
      indexOf in interface LongList

    • lastIndexOf

      @Deprecated public int lastIndexOf​(Object o)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      lastIndexOf in interface List<Long>
      Specified by:
      lastIndexOf in interface LongList

    • sort

      public void sort​(LongComparator comparator)
      Description copied from interface: LongList
      Sort a list using a type-specific comparator.

      Pass null to sort using natural ordering.

      Specified by:
      sort in interface LongList
      See Also:
      List.sort(java.util.Comparator)

    • unstableSort

      public void unstableSort​(LongComparator comparator)
      Description copied from interface: LongList
      Sorts this list using a sort not assured to be stable.

      Pass null to sort using natural ordering.

      This differs from List.sort(java.util.Comparator) in that the results are not assured to be stable, but may be a bit faster.

      Unless a subclass specifies otherwise, the results of the method if the list is concurrently modified during the sort are unspecified.

      Specified by:
      unstableSort in interface LongList

    • sort

      @Deprecated public void sort​(Comparator<? super Long> comparator)
      Deprecated.
      Description copied from interface: LongList
      Specified by:
      sort in interface List<Long>
      Specified by:
      sort in interface LongList

    • unstableSort

      @Deprecated public void unstableSort​(Comparator<? super Long> comparator)
      Deprecated.
      Description copied from interface: LongList
      Sorts this list using a sort not assured to be stable.
      Specified by:
      unstableSort in interface LongList