1. /*
  2. * $Header: /home/cvs/jakarta-commons/primitives/src/java/org/apache/commons/collections/primitives/decorators/BaseProxyDoubleList.java,v 1.1 2003/10/29 19:39:12 rwaldhoff Exp $
  3. * ====================================================================
  4. * The Apache Software License, Version 1.1
  5. *
  6. * Copyright (c) 2003 The Apache Software Foundation. All rights
  7. * reserved.
  8. *
  9. * Redistribution and use in source and binary forms, with or without
  10. * modification, are permitted provided that the following conditions
  11. * are met:
  12. *
  13. * 1. Redistributions of source code must retain the above copyright
  14. * notice, this list of conditions and the following disclaimer.
  15. *
  16. * 2. Redistributions in binary form must reproduce the above copyright
  17. * notice, this list of conditions and the following disclaimer in
  18. * the documentation and/or other materials provided with the
  19. * distribution.
  20. *
  21. * 3. The end-user documentation included with the redistribution, if
  22. * any, must include the following acknowledgement:
  23. * "This product includes software developed by the
  24. * Apache Software Foundation (http://www.apache.org/)."
  25. * Alternately, this acknowledgement may appear in the software itself,
  26. * if and wherever such third-party acknowledgements normally appear.
  27. *
  28. * 4. The names "The Jakarta Project", "Commons", and "Apache Software
  29. * Foundation" must not be used to endorse or promote products derived
  30. * from this software without prior written permission. For written
  31. * permission, please contact apache@apache.org.
  32. *
  33. * 5. Products derived from this software may not be called "Apache"
  34. * nor may "Apache" appear in their names without prior written
  35. * permission of the Apache Software Foundation.
  36. *
  37. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  38. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  39. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  40. * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  41. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  42. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  43. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  44. * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  45. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  46. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  47. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  48. * SUCH DAMAGE.
  49. * ====================================================================
  50. *
  51. * This software consists of voluntary contributions made by many
  52. * individuals on behalf of the Apache Software Foundation. For more
  53. * information on the Apache Software Foundation, please see
  54. * <http://www.apache.org/>.
  55. *
  56. */
  57. package org.apache.commons.collections.primitives.decorators;
  58. import org.apache.commons.collections.primitives.DoubleCollection;
  59. import org.apache.commons.collections.primitives.DoubleList;
  60. import org.apache.commons.collections.primitives.DoubleListIterator;
  61. /**
  62. *
  63. * @since Commons Primitives 1.0
  64. * @version $Revision: 1.1 $ $Date: 2003/10/29 19:39:12 $
  65. *
  66. * @author Rodney Waldhoff
  67. */
  68. abstract class BaseProxyDoubleList extends BaseProxyDoubleCollection implements DoubleList {
  69. protected abstract DoubleList getProxiedList();
  70. protected final DoubleCollection getProxiedCollection() {
  71. return getProxiedList();
  72. }
  73. protected BaseProxyDoubleList() {
  74. }
  75. public void add(int index, double element) {
  76. getProxiedList().add(index,element);
  77. }
  78. public boolean addAll(int index, DoubleCollection collection) {
  79. return getProxiedList().addAll(index,collection);
  80. }
  81. public double get(int index) {
  82. return getProxiedList().get(index);
  83. }
  84. public int indexOf(double element) {
  85. return getProxiedList().indexOf(element);
  86. }
  87. public int lastIndexOf(double element) {
  88. return getProxiedList().lastIndexOf(element);
  89. }
  90. public DoubleListIterator listIterator() {
  91. return getProxiedList().listIterator();
  92. }
  93. public DoubleListIterator listIterator(int index) {
  94. return getProxiedList().listIterator(index);
  95. }
  96. public double removeElementAt(int index) {
  97. return getProxiedList().removeElementAt(index);
  98. }
  99. public double set(int index, double element) {
  100. return getProxiedList().set(index,element);
  101. }
  102. public DoubleList subList(int fromIndex, int toIndex) {
  103. return getProxiedList().subList(fromIndex,toIndex);
  104. }
  105. }