Package org.jparsec.internal.util

Class IntList

  • public final class IntList
extends java.lang.Object
    A simple, efficient and dynamic int list.

    Not thread-safe.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private int[] buf  
      private int len  

    • Constructor Summary

      Constructors 
      Constructor Description
      IntList()
      Creates an empty IntList object.
      IntList​(int capacity)
      Creates an IntList object with initial capacity equal to capacity.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      IntList add​(int i)
      Adds i into the array.
      (package private) static int calcSize​(int expectedSize, int factor)  
      private void checkIndex​(int i)  
      void ensureCapacity​(int capacity)
      Ensures that there is at least l capacity.
      int get​(int i)
      Gets the int value at a index i.
      private void grow​(int l)  
      int set​(int i, int val)
      Sets the value at index i to val.
      int size()
      Gets the number of int values stored.
      int[] toArray()
      Creates a int[] object with all the elements.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • buf

        private int[] buf

      • len

        private int len

    • Constructor Detail

      • IntList

        public IntList​(int capacity)
        Creates an IntList object with initial capacity equal to capacity.

      • IntList

        public IntList()
        Creates an empty IntList object.

    • Method Detail

      • toArray

        public int[] toArray()
        Creates a int[] object with all the elements.

      • size

        public int size()
        Gets the number of int values stored.

      • checkIndex

        private void checkIndex​(int i)

      • get

        public int get​(int i)
        Gets the int value at a index i.
        Parameters:
        i - the 0 - based index of the value.
        Returns:
        the int value.
        Throws:
        java.lang.ArrayIndexOutOfBoundsException - if i < 0 or i >= size().

      • set

        public int set​(int i,
               int val)
        Sets the value at index i to val.
        Parameters:
        i - the 0 - based index.
        val - the new value.
        Returns:
        the old value.
        Throws:
        java.lang.ArrayIndexOutOfBoundsException - if i < 0 or i >= size().

      • calcSize

        static int calcSize​(int expectedSize,
                    int factor)

      • ensureCapacity

        public void ensureCapacity​(int capacity)
        Ensures that there is at least l capacity.
        Parameters:
        capacity - the minimal capacity.

      • grow

        private void grow​(int l)

      • add

        public IntList add​(int i)
        Adds i into the array.
        Parameters:
        i - the int value.
        Returns:
        this object.