1. /*
  2. * $Header: /home/cvs/jakarta-commons/primitives/src/java/org/apache/commons/collections/primitives/decorators/BaseUnmodifiableByteList.java,v 1.1 2003/10/29 18:33:10 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.ByteCollection;
  59. import org.apache.commons.collections.primitives.ByteIterator;
  60. import org.apache.commons.collections.primitives.ByteList;
  61. import org.apache.commons.collections.primitives.ByteListIterator;
  62. /**
  63. *
  64. * @since Commons Primitives 1.0
  65. * @version $Revision: 1.1 $ $Date: 2003/10/29 18:33:10 $
  66. *
  67. * @author Rodney Waldhoff
  68. */
  69. abstract class BaseUnmodifiableByteList extends BaseProxyByteList {
  70. public final void add(int index, byte element) {
  71. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  72. }
  73. public final boolean addAll(int index, ByteCollection collection) {
  74. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  75. }
  76. public final byte removeElementAt(int index) {
  77. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  78. }
  79. public final byte set(int index, byte element) {
  80. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  81. }
  82. public final boolean add(byte element) {
  83. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  84. }
  85. public final boolean addAll(ByteCollection c) {
  86. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  87. }
  88. public final void clear() {
  89. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  90. }
  91. public final boolean removeAll(ByteCollection c) {
  92. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  93. }
  94. public final boolean removeElement(byte element) {
  95. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  96. }
  97. public final boolean retainAll(ByteCollection c) {
  98. throw new UnsupportedOperationException("This ByteList is not modifiable.");
  99. }
  100. public final ByteList subList(int fromIndex, int toIndex) {
  101. return UnmodifiableByteList.wrap(getProxiedList().subList(fromIndex,toIndex));
  102. }
  103. public final ByteIterator iterator() {
  104. return UnmodifiableByteIterator.wrap(getProxiedList().iterator());
  105. }
  106. public ByteListIterator listIterator() {
  107. return UnmodifiableByteListIterator.wrap(getProxiedList().listIterator());
  108. }
  109. public ByteListIterator listIterator(int index) {
  110. return UnmodifiableByteListIterator.wrap(getProxiedList().listIterator(index));
  111. }
  112. }