/**
    * Copyright 2005-2016 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.krad.lookup;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.List;
  import java.util.ListIterator;
  import java.util.RandomAccess;
  
  /**
   * A {@link Collection} that may be truncated
   *
   * @param <T> The type that the collection stores internally
   */
  public class CollectionIncomplete<T> implements List<T>, RandomAccess, Serializable {
  
      private static final long serialVersionUID = 8683452581122892189L;
  	private final List<T> list;
      private Long actualSizeIfTruncated;
  
  
      /**
       * Collection that may be incomplete/truncated
       *
       * @param collection
       * @param actualSizeIfTruncated the actual collection size before truncation.  Zero if the collection is not truncated.
       */
      public CollectionIncomplete(Collection<T> collection, Long actualSizeIfTruncated) {
          super();
          this.list = new ArrayList<T>(collection);
          this.actualSizeIfTruncated = actualSizeIfTruncated;
      }
  
      /**
       * @see java.util.List#add(int, Object)
       */
      public void add(int arg0, T arg1) {
          list.add(arg0, arg1);
      }
  
      /**
       * @see java.util.List#add(Object)
       */
      public boolean add(T arg0) {
          return list.add(arg0);
      }
  
      /**
       * @see java.util.List#addAll(int, java.util.Collection)
       */
      public boolean addAll(int arg0, Collection<? extends T> arg1) {
          return list.addAll(arg0, arg1);
      }
  
      /**
       * @see java.util.List#addAll(java.util.Collection)
       */
      public boolean addAll(Collection<? extends T> arg0) {
          return list.addAll(arg0);
      }
  
      /**
       * @see java.util.List#clear()
       */
      public void clear() {
          list.clear();
      }
  
      /**
       * @see java.util.List#contains(Object)
       */
      public boolean contains(Object arg0) {
          return list.contains(arg0);
      }
  
      /**
       *  @see java.util.List#containsAll(java.util.Collection)
       */
      public boolean containsAll(Collection<?> arg0) {
          return list.containsAll(arg0);
      }
  
      /**
      * @see java.util.List#equals(Object)
      */
     public boolean equals(Object arg0) {
         return list.equals(arg0);
     }
 
     /**
      * @see java.util.List#get(int)
      */
     public T get(int arg0) {
         return list.get(arg0);
     }
 
     /**
      * @see java.util.List#hashCode()
      */
     public int hashCode() {
         return list.hashCode();
     }
 
     /**
      * @see java.util.List#indexOf(Object)
      */
     public int indexOf(Object arg0) {
         return list.indexOf(arg0);
     }
 
     /**
      * @see java.util.List#isEmpty()
      */
     public boolean isEmpty() {
         return list.isEmpty();
     }
 
     /**
      * @see java.util.List#iterator()
      */
     public Iterator<T> iterator() {
         return list.iterator();
     }
 
     /**
      * @see java.util.List#lastIndexOf(Object)
      */
     public int lastIndexOf(Object arg0) {
         return list.lastIndexOf(arg0);
     }
 
     /**
      * @see java.util.List#listIterator()
      */
     public ListIterator<T> listIterator() {
         return list.listIterator();
     }
 
     /**
      * @see java.util.List#listIterator(int)
      */
     public ListIterator listIterator(int arg0) {
         return list.listIterator(arg0);
     }
 
     /**
      * @see java.util.List#remove(int)
      */
     public T remove(int arg0) {
         return list.remove(arg0);
     }
 
     /**
      * @see java.util.List#remove(Object)
      */
     public boolean remove(Object arg0) {
         return list.remove(arg0);
     }
 
     /**
      * @see java.util.List#removeAll(java.util.Collection)
      */
     public boolean removeAll(Collection<?> arg0) {
         return list.removeAll(arg0);
     }
 
     /**
      * @see java.util.List#retainAll(java.util.Collection)
      */
     public boolean retainAll(Collection<?> arg0) {
         return list.retainAll(arg0);
     }
 
     /**
      * @see java.util.List#set(int, Object)
      */
     public T set(int arg0, T arg1) {
         return list.set(arg0, arg1);
     }
 
     /**
      * @see java.util.List#size()
      */
     public int size() {
         return list.size();
     }
 
     /**
      * @see java.util.List#subList(int, int)
      */
     public List<T> subList(int arg0, int arg1) {
         return list.subList(arg0, arg1);
     }
 
     /**
      * @see java.util.List#toArray()
      */
     public Object[] toArray() {
         return list.toArray();
     }
 
     /**
      * @see java.util.List#toArray(Object[])
      */
     public <T> T[] toArray(T[] arg0) {
         return list.toArray(arg0);
     }
 
     /**
      * @see java.util.List#toString()
      */
     public String toString() {
         return list.toString();
     }
 
     /**
      * Get the actual collection size if the collection was truncated
      *
      * <p>
      * For non-truncated collection the <code>getActualSizeIfTruncated</code> is zero.
      * </p>
      *
      * @return Returns the actualSizeIfTruncated.
      */
     public Long getActualSizeIfTruncated() {
         return actualSizeIfTruncated;
     }
 
     /**
      * Set the actual collection size if the collection was truncated
      *
      * @param actualSizeIfTruncated The actualSizeIfTruncated to set.
      */
     public void setActualSizeIfTruncated(Long actualSizeIfTruncated) {
         this.actualSizeIfTruncated = actualSizeIfTruncated;
     }
 }