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17 package org.apache.commons.imaging.formats.tiff.constants;
18
19 public enum TiffDirectoryType {
20 TIFF_DIRECTORY_IFD0(true, TiffDirectoryConstants.DIRECTORY_TYPE_DIR_0, "IFD0"),
21
22 TIFF_DIRECTORY_IFD1(true, TiffDirectoryConstants.DIRECTORY_TYPE_DIR_1, "IFD1"),
23
24 TIFF_DIRECTORY_IFD2(true, TiffDirectoryConstants.DIRECTORY_TYPE_DIR_2, "IFD2"),
25
26 TIFF_DIRECTORY_IFD3(true, TiffDirectoryConstants.DIRECTORY_TYPE_DIR_3, "IFD3"),
27
28 EXIF_DIRECTORY_INTEROP_IFD(false, TiffDirectoryConstants.DIRECTORY_TYPE_INTEROPERABILITY, "Interop IFD"),
29 EXIF_DIRECTORY_MAKER_NOTES(false, TiffDirectoryConstants.DIRECTORY_TYPE_MAKER_NOTES, "Maker Notes"),
30 EXIF_DIRECTORY_EXIF_IFD(false, TiffDirectoryConstants.DIRECTORY_TYPE_EXIF, "Exif IFD"),
31 EXIF_DIRECTORY_GPS(false, TiffDirectoryConstants.DIRECTORY_TYPE_GPS, "GPS IFD");
32
33 public static final TiffDirectoryType EXIF_DIRECTORY_IFD0 = TIFF_DIRECTORY_IFD0;
34 public static final TiffDirectoryType TIFF_DIRECTORY_ROOT = TIFF_DIRECTORY_IFD0;
35 public static final TiffDirectoryType EXIF_DIRECTORY_IFD1 = TIFF_DIRECTORY_IFD1;
36
37 public static final TiffDirectoryType EXIF_DIRECTORY_IFD2 = TIFF_DIRECTORY_IFD2;
38
39 public static final TiffDirectoryType EXIF_DIRECTORY_IFD3 = TIFF_DIRECTORY_IFD3;
40
41 public static final TiffDirectoryType EXIF_DIRECTORY_SUB_IFD = TIFF_DIRECTORY_IFD1;
42
43 public static final TiffDirectoryType EXIF_DIRECTORY_SUB_IFD1 = TIFF_DIRECTORY_IFD2;
44 public static final TiffDirectoryType EXIF_DIRECTORY_SUB_IFD2 = TIFF_DIRECTORY_IFD3;
45 public static final TiffDirectoryType EXIF_DIRECTORY_UNKNOWN = null;
46
47 public static TiffDirectoryType getExifDirectoryType(final int type) {
48
49 for (final TiffDirectoryType tiffDirectoryType : values()) {
50 if (tiffDirectoryType.directoryType == type) {
51 return tiffDirectoryType;
52 }
53 }
54 return TiffDirectoryType.EXIF_DIRECTORY_UNKNOWN;
55 }
56
57 private final boolean isImageDirectory;
58 public final int directoryType;
59 public final String name;
60
61 TiffDirectoryType(final boolean isImageDirectory, final int directoryType, final String name) {
62 this.isImageDirectory = isImageDirectory;
63 this.directoryType = directoryType;
64 this.name = name;
65 }
66
67 public boolean isImageDirectory() {
68 return isImageDirectory;
69 }
70 }