Using android.util.SparseArray : Array « Date Type « Android






  1. Android
  2. Date Type
  3. Array

Using android.util.SparseArray

  
//package org.anddev.andengine.util;

import android.util.SparseArray;

/**
 * (c) 2010 Nicolas Gramlich 
 * (c) 2011 Zynga Inc.
 * 
 * @author Nicolas Gramlich
 * @since 11:51:29 - 20.08.2010
 * @param <T>
 */
class Library<T> {
  //          
  // Constants
  //          

  //          
  // Fields
  //          

  protected final SparseArray<T> mItems;

  //          
  // Constructors
  //          

  public Library() {
    this.mItems = new SparseArray<T>();
  }

  public Library(final int pInitialCapacity) {
    this.mItems = new SparseArray<T>(pInitialCapacity);
  }

  //          
  // Getter & Setter
  //          

  public void put(final int pID, final T pItem) {
    final T existingItem = this.mItems.get(pID);
    if(existingItem == null) {
      this.mItems.put(pID, pItem);
    } else {
      throw new IllegalArgumentException("ID: '" + pID + "' is already associated with item: '" + existingItem.toString() + "'.");
    }
  }

  public void remove(final int pID) {
    this.mItems.remove(pID);
  }

  public T get(final int pID) {
    return this.mItems.get(pID);
  }

  //          
  // Methods for/from SuperClass/Interfaces
  //          

  //          
  // Methods
  //          

  //          
  // Inner and Anonymous Classes
  //          
}








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