Module org.eclipse.jgit
Package org.eclipse.jgit.util

Class IntList

java.lang.Object
org.eclipse.jgit.util.IntList
public class IntList extends Object
A more efficient List<Integer> using a primitive integer array.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static interface 
    IntList.IntComparator
    A comparator of primitive ints.

  • Constructor Summary

    Constructors
    Constructor
    Description
    IntList()
    Create an empty list with a default capacity.
    IntList(int capacity)
    Create an empty list with the specified capacity.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    add(int n)
    Add an entry to the end of the list.
    void
    clear()
    Empty this list
    boolean
    contains(int value)
    Check if an entry appears in this collection.
    static IntList
    filledWithRange(int start, int end)
    Create a list initialized with the values of the given range.
    void
    fillTo(int toIndex, int val)
    Pad the list with entries.
    int
    get(int i)
    Get the value at the specified index
    void
    set(int index, int n)
    Assign an entry in the list.
    int
    size()
    Get number of entries in this list.
    void
    sort(IntList.IntComparator comparator)
    Sort the entries of the list in-place, according to the comparator.
    String
    toString()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • IntList

      public IntList()
      Create an empty list with a default capacity.

    • IntList

      public IntList(int capacity)
      Create an empty list with the specified capacity.
      Parameters:
      capacity - number of entries the list can initially hold.

  • Method Details

    • filledWithRange

      public static IntList filledWithRange(int start, int end)
      Create a list initialized with the values of the given range.
      Parameters:
      start - the beginning of the range, inclusive
      end - the end of the range, exclusive
      Returns:
      the list initialized with the given range
      Since:
      6.6

    • size

      public int size()
      Get number of entries in this list.
      Returns:
      number of entries in this list.

    • contains

      public boolean contains(int value)
      Check if an entry appears in this collection.
      Parameters:
      value - the value to search for.
      Returns:
      true of value appears in this list.
      Since:
      4.9

    • get

      public int get(int i)
      Get the value at the specified index
      Parameters:
      i - index to read, must be in the range [0, size()).
      Returns:
      the number at the specified index
      Throws:
      ArrayIndexOutOfBoundsException - the index outside the valid range

    • clear

      public void clear()
      Empty this list

    • add

      public void add(int n)
      Add an entry to the end of the list.
      Parameters:
      n - the number to add.

    • set

      public void set(int index, int n)
      Assign an entry in the list.
      Parameters:
      index - index to set, must be in the range [0, size()).
      n - value to store at the position.

    • fillTo

      public void fillTo(int toIndex, int val)
      Pad the list with entries.
      Parameters:
      toIndex - index position to stop filling at. 0 inserts no filler. 1 ensures the list has a size of 1, adding val if the list is currently empty.
      val - value to insert into padded positions.

    • sort

      public void sort(IntList.IntComparator comparator)
      Sort the entries of the list in-place, according to the comparator.
      Parameters:
      comparator - provides the comparison values for sorting the entries
      Since:
      6.6

    • toString

      public String toString()
      Overrides:
      toString in class Object