Mercurial > hg > digilib-old

comparison servlet/src/digilib/io/ImageInput.java @ 588:aee436f0549d stream

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more work on stream input
author robcast
date Thu, 06 Jan 2011 14:37:50 +0100
parents 720d061a1b30
children 2b58d2783ef0
comparison
equal deleted inserted replaced
587:720d061a1b30 588:aee436f0549d
20 */ 20 */
21 21
22 package digilib.io; 22 package digilib.io;
23 23
24 import java.io.File; 24 import java.io.File;
25 import java.io.InputStream;
25 26
26 import javax.imageio.stream.ImageInputStream; 27 import javax.imageio.stream.ImageInputStream;
27 28
28 import digilib.image.ImageSize; 29 import digilib.image.ImageSize;
29 30
31 32
32 // mime file type 33 // mime file type
33 protected String mimetype = null; 34 protected String mimetype = null;
34 // image size in pixels 35 // image size in pixels
35 protected ImageSize pixelSize = null; 36 protected ImageSize pixelSize = null;
37 protected ImageSet parent = null;
36 38
37 /** 39 /**
38 * @return ImageSize 40 * @return ImageSize
39 */ 41 */
40 public ImageSize getSize() { 42 public ImageSize getSize() {
79 */ 81 */
80 public float getAspect() { 82 public float getAspect() {
81 return (pixelSize != null) ? pixelSize.getAspect() : 0f; 83 return (pixelSize != null) ? pixelSize.getAspect() : 0f;
82 } 84 }
83 85
84 /** Returns if the input can be returned as ImageInputStream. 86 /**
87 * @return ImageSet
88 */
89 public ImageSet getParent() {
90 return parent;
91 }
92
93 /**
94 * Sets the parent.
95 * @param parent The parent to set
96 */
97 public void setParent(ImageSet parent) {
98 this.parent = parent;
99 }
100
101 /** Returns if the input can be returned as ImageInputStream.
85 * 102 *
86 * @return 103 * @return
87 */ 104 */
88 public boolean hasImageInputStream() { 105 public boolean hasImageInputStream() {
89 return false; 106 return false;
95 */ 112 */
96 public ImageInputStream getImageInputStream() { 113 public ImageInputStream getImageInputStream() {
97 return null; 114 return null;
98 } 115 }
99 116
117 /** Returns if the input can be returned as InputStream.
118 *
119 * @return
120 */
121 public boolean hasInputStream() {
122 return false;
123 }
124
125 /** Returns the input as InputStream (if available)
126 *
127 * @return
128 */
129 public InputStream getInputStream() {
130 return null;
131 }
132
100 /** Returns if the input can be returned as File. 133 /** Returns if the input can be returned as File.
101 * 134 *
102 * @return 135 * @return
103 */ 136 */
104 public boolean hasFile() { 137 public boolean hasFile() {
110 * @return 143 * @return
111 */ 144 */
112 public File getFile() { 145 public File getFile() {
113 return null; 146 return null;
114 } 147 }
148
115 149
116 150
117 } 151 }