0,0 → 1,76 |
/* |
* This is public domain software - that is, you can do whatever you want |
* with it, and include it software that is licensed under the GNU or the |
* BSD license, or whatever other licence you choose, including proprietary |
* closed source licenses. I do ask that you leave this header in tact. |
* |
* If you make modifications to this code that you think would benefit the |
* wider community, please send me a copy and I'll post it on my site. |
* |
* If you make use of this code, I'd appreciate hearing about it. |
* drew@drewnoakes.com |
* Latest version of this software kept at |
* http://drewnoakes.com/ |
*/ |
package com.drew.metadata.exif; |
|
import com.drew.metadata.MetadataException; |
|
/** |
* An enumeration of data formats used in the TIFF IFDs. |
*/ |
public class DataFormat |
{ |
public static final DataFormat BYTE = new DataFormat("BYTE", 1); |
public static final DataFormat STRING = new DataFormat("STRING", 2); |
public static final DataFormat USHORT = new DataFormat("USHORT", 3); |
public static final DataFormat ULONG = new DataFormat("ULONG", 4); |
public static final DataFormat URATIONAL = new DataFormat("URATIONAL", 5); |
public static final DataFormat SBYTE = new DataFormat("SBYTE", 6); |
public static final DataFormat UNDEFINED = new DataFormat("UNDEFINED", 7); |
public static final DataFormat SSHORT = new DataFormat("SSHORT", 8); |
public static final DataFormat SLONG = new DataFormat("SLONG", 9); |
public static final DataFormat SRATIONAL = new DataFormat("SRATIONAL", 10); |
public static final DataFormat SINGLE = new DataFormat("SINGLE", 11); |
public static final DataFormat DOUBLE = new DataFormat("DOUBLE", 12); |
|
private final String myName; |
private final int value; |
|
public static DataFormat fromValue(int value) throws MetadataException |
{ |
switch (value) |
{ |
case 1: return BYTE; |
case 2: return STRING; |
case 3: return USHORT; |
case 4: return ULONG; |
case 5: return URATIONAL; |
case 6: return SBYTE; |
case 7: return UNDEFINED; |
case 8: return SSHORT; |
case 9: return SLONG; |
case 10: return SRATIONAL; |
case 11: return SINGLE; |
case 12: return DOUBLE; |
} |
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throw new MetadataException("value '"+value+"' does not represent a known data format."); |
} |
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private DataFormat(String name, int value) |
{ |
myName = name; |
this.value = value; |
} |
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public int getValue() |
{ |
return value; |
} |
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public String toString() |
{ |
return myName; |
} |
} |