Package org.apache.poi.util

Class IntMapper<T>

  • public class IntMapper<T>
extends java.lang.Object
    A List of objects that are indexed AND keyed by an int; also allows for getting the index of a value in the list

    I am happy is someone wants to re-implement this without using the internal list and hashmap. If so could you please make sure that you can add elements half way into the list and have the value-key mappings update

    • Constructor Summary

      Constructors 
      Constructor Description
      IntMapper()
      create an IntMapper of default size
      IntMapper​(int initialCapacity)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(T value)
      Appends the specified element to the end of this list
      T get​(int index)  
      int getIndex​(T o)  
      java.util.Iterator<T> iterator()  
      int size()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • IntMapper

        public IntMapper()
        create an IntMapper of default size

      • IntMapper

        public IntMapper​(int initialCapacity)

    • Method Detail

      • add

        public boolean add​(T value)
        Appends the specified element to the end of this list
        Parameters:
        value - element to be appended to this list.
        Returns:
        true (as per the general contract of the Collection.add method).

      • size

        public int size()

      • get

        public T get​(int index)

      • getIndex

        public int getIndex​(T o)

      • iterator

        public java.util.Iterator<T> iterator()