src/persistence/grails/orm/PagedResultList.java

   1 /*
   2  * Copyright 2004-2005 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package grails.orm;
  17
  18 import java.util.List;
  19 import java.util.Iterator;
  20 import java.util.Collection;
  21 import java.util.ListIterator;
  22 import java.io.Serializable;
  23
  24 /**
  25 * A result list for Criteria list calls, which is aware of the totalCount for the paged result
  26 *
  27 * @author Siegfried Puchbauer
  28 * @since 1.0
  29 */
  30 public class PagedResultList implements List, Serializable {
  31
  32     protected List list;
  33
  34     protected int totalCount;
  35
  36     public PagedResultList(List list) {
  37         this.list = list;
  38     }
  39
  40     public PagedResultList(List list, int totalCount) {
  41         this.list = list;
  42         this.totalCount = totalCount;
  43     }
  44
  45     public int size() {
  46         return list.size();
  47     }
  48
  49     public boolean isEmpty() {
  50         return list.isEmpty();
  51     }
  52
  53     public boolean contains(Object o) {
  54         return list.contains(o);
  55     }
  56
  57     public Iterator iterator() {
  58         return list.iterator();
  59     }
  60
  61     public Object[] toArray() {
  62         return list.toArray();
  63     }
  64
  65     public Object[] toArray(Object[] objects) {
  66         return list.toArray(objects);
  67     }
  68
  69     public boolean add(Object o) {
  70         return list.add(o);
  71     }
  72
  73     public boolean remove(Object o) {
  74         return list.remove(o);
  75     }
  76
  77     public boolean containsAll(Collection collection) {
  78         return list.containsAll(collection);
  79     }
  80
  81     public boolean addAll(Collection collection) {
  82         return list.addAll(collection);
  83     }
  84
  85     public boolean addAll(int i, Collection collection) {
  86         return list.addAll(i, collection);
  87     }
  88
  89     public boolean removeAll(Collection collection) {
  90         return list.removeAll(collection);
  91     }
  92
  93     public boolean retainAll(Collection collection) {
  94         return list.retainAll(collection);
  95     }
  96
  97     public void clear() {
  98         list.clear();
  99     }
 100
 101     public boolean equals(Object o) {
 102         return list.equals(o);
 103     }
 104
 105     public int hashCode() {
 106         return list.hashCode();
 107     }
 108
 109     public Object get(int i) {
 110         return list.get(i);
 111     }
 112
 113     public Object set(int i, Object o) {
 114         return list.set(i, o);
 115     }
 116
 117     public void add(int i, Object o) {
 118         list.add(i, o);
 119     }
 120
 121     public Object remove(int i) {
 122         return list.remove(i);
 123     }
 124
 125     public int indexOf(Object o) {
 126         return list.indexOf(o);
 127     }
 128
 129     public int lastIndexOf(Object o) {
 130         return list.lastIndexOf(o);
 131     }
 132
 133     public ListIterator listIterator() {
 134         return list.listIterator();
 135     }
 136
 137     public ListIterator listIterator(int i) {
 138         return list.listIterator(i);
 139     }
 140
 141     public List subList(int i, int i1) {
 142         return list.subList(i, i1);
 143     }
 144
 145     public int getTotalCount() {
 146         return totalCount;
 147     }
 148
 149     public void setTotalCount(int totalCount) {
 150         this.totalCount = totalCount;
 151     }
 152
 153 }