The Android Open Source Project | 7c1b96a | 2008-10-21 07:00:00 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | * contributor license agreements. See the NOTICE file distributed with |
| 4 | * this work for additional information regarding copyright ownership. |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | * (the "License"); you may not use this file except in compliance with |
| 7 | * the License. You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | /** |
| 18 | * @author Sergey I. Salishev |
| 19 | * @version $Revision: 1.2 $ |
| 20 | */ |
| 21 | package javax.imageio.stream; |
| 22 | |
| 23 | /** |
| 24 | * @author Sergey I. Salishev |
| 25 | * @version $Revision: 1.2 $ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * The IIOByteBuffer class represents a byte array with offset and |
| 30 | * length that is used by ImageInputStream for obtaining a sequence |
| 31 | * of bytes. |
| 32 | */ |
| 33 | public class IIOByteBuffer { |
| 34 | |
| 35 | /** The data. */ |
| 36 | private byte[] data; |
| 37 | |
| 38 | /** The offset. */ |
| 39 | private int offset; |
| 40 | |
| 41 | /** The length. */ |
| 42 | private int length; |
| 43 | |
| 44 | /** |
| 45 | * Instantiates a new IIOByteBuffer. |
| 46 | * |
| 47 | * @param data the byte array. |
| 48 | * @param offset the offset in the array. |
| 49 | * @param length the length of array. |
| 50 | */ |
| 51 | public IIOByteBuffer(byte[] data, int offset, int length) { |
| 52 | this.data = data; |
| 53 | this.offset = offset; |
| 54 | this.length = length; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Gets the byte array of this IIOByteBuffer. |
| 59 | * |
| 60 | * @return the byte array. |
| 61 | */ |
| 62 | public byte[] getData() { |
| 63 | return data; |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Gets the length in the array which will be used. |
| 68 | * |
| 69 | * @return the length of the data. |
| 70 | */ |
| 71 | public int getLength() { |
| 72 | return length; |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * Gets the offset of this IIOByteBuffer. |
| 77 | * |
| 78 | * @return the offset of this IIOByteBuffer. |
| 79 | */ |
| 80 | public int getOffset() { |
| 81 | return offset; |
| 82 | } |
| 83 | |
| 84 | /** |
| 85 | * Sets the new data array to this IIOByteBuffer object. |
| 86 | * |
| 87 | * @param data the new data array. |
| 88 | */ |
| 89 | public void setData(byte[] data) { |
| 90 | this.data = data; |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Sets the length of data which will be used. |
| 95 | * |
| 96 | * @param length the new length. |
| 97 | */ |
| 98 | public void setLength(int length) { |
| 99 | this.length = length; |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Sets the offset in the data array of this IIOByteBuffer. |
| 104 | * |
| 105 | * @param offset the new offset. |
| 106 | */ |
| 107 | public void setOffset(int offset) { |
| 108 | this.offset = offset; |
| 109 | } |
| 110 | } |
| 111 | |