| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache 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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.openoffice.xmerge.util; |
| |
| import java.util.ArrayList; |
| import java.lang.Integer; |
| |
| /** |
| * This is a convenience class used to create an |
| * <code>ArrayList</code> of integers. |
| */ |
| public class IntArrayList { |
| |
| /** The list to hold our integers. */ |
| private ArrayList list; |
| |
| /** |
| * Constructor. |
| * Creates the list with 0 length. |
| */ |
| public IntArrayList() { |
| list = new ArrayList(); |
| } |
| |
| |
| /** |
| * Constructor. |
| * |
| * @param initialCapacity Initial capacity of the list. |
| */ |
| public IntArrayList(int initialCapacity) { |
| list = new ArrayList(initialCapacity); |
| } |
| |
| |
| /** |
| * This method ensures that the list is large enough for |
| * <code>minCapacity</code> elements. |
| * |
| * @param minCapacity The minimum capacity of the list. |
| */ |
| public void ensureCapacity(int minCapacity) { |
| |
| list.ensureCapacity(minCapacity); |
| } |
| |
| |
| /** |
| * This method ensures that the list is large enough for |
| * <code>minCapacity</code> elements. It also fills in the |
| * new slots in the list with the integer value input as |
| * <code>fillValue</code>. |
| * |
| * @param minCapacity The minimum capacity of the list. |
| * @param fillValue This method adds in a integer for each |
| * slot that was added to ensure that the |
| * list meets the minimum capacity. |
| * <code>fillValue</code> is the value |
| * used as the initial value of these |
| * added elements. |
| */ |
| public void ensureCapacityAndFill(int minCapacity, int fillValue) { |
| |
| list.ensureCapacity(minCapacity); |
| |
| int needToAdd = minCapacity - list.size(); |
| if (needToAdd > 0) { |
| for (int i = 0; i < needToAdd; i++) { |
| list.add(new Integer(fillValue)); |
| } |
| } |
| } |
| |
| |
| /** |
| * This method sets an element of the list to the input |
| * integer value. |
| * |
| * @param index The index in the list of the element |
| * we wish to set. |
| * @param value The integer value that we assign to the |
| * selected element of the list. |
| */ |
| public void set(int index, int value) { |
| list.set(index, new Integer(value)); |
| } |
| |
| |
| /** |
| * This method appends an element to the list. |
| * |
| * @param value The integer value that we assign to the |
| * element that we are appending to the list. |
| */ |
| public void add(int value) { |
| list.add(new Integer(value)); |
| } |
| |
| |
| /** |
| * This method gets the integer value stored in element index. |
| * |
| * @param index The index in the list of the element |
| * we wish to get the value from. |
| * |
| * @return The value of the data stored in element index. |
| */ |
| public int get(int index) { |
| return ((Integer)list.get(index)).intValue(); |
| } |
| |
| |
| /** |
| * This method gets the size of the list. |
| * |
| * @return The size of the list. |
| */ |
| public int size() { |
| return list.size(); |
| } |
| } |
| |