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ObjectTIFFTagSet
public class TIFFTagSet
A class representing a set of TIFF tags. Each tag in the set must have a unique number (this is a limitation of the TIFF specification itself).
This class and its subclasses are responsible for mapping
between raw tag numbers and TIFFTag objects, which
contain additional information about each tag, such as the tag's
name, legal data types, and mnemonic names for some or all of ts
data values.
TIFFTag| Constructor Summary | |
|---|---|
TIFFTagSet(List tags)
Constructs a TIFFTagSet, given a List
of TIFFTag objects. |
|
| Method Summary | |
|---|---|
TIFFTag |
getTag(int tagNumber)
Returns the TIFFTag from this set that is
associated with the given tag number, or null if
no tag exists for that number. |
TIFFTag |
getTag(String tagName)
Returns the TIFFTag having the given tag name, or
null if the named tag does not belong to this tag set. |
SortedSet |
getTagNames()
Retrieves an unmodifiable lexicographically increasing set of tag names. |
SortedSet |
getTagNumbers()
Retrieves an unmodifiable numerically increasing set of tag numbers. |
| Methods inherited from class Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public TIFFTagSet(List tags)
TIFFTagSet, given a List
of TIFFTag objects.
tags - a List object containing
TIFFTag objects to be added to this tag set.
IllegalArgumentException - if tags is
null, or contains objects that are not instances
of the TIFFTag class.| Method Detail |
|---|
public TIFFTag getTag(int tagNumber)
TIFFTag from this set that is
associated with the given tag number, or null if
no tag exists for that number.
tagNumber - the number of the tag to be retrieved.
TIFFTag, or null.public TIFFTag getTag(String tagName)
TIFFTag having the given tag name, or
null if the named tag does not belong to this tag set.
tagName - the name of the tag to be retrieved, as a
String.
TIFFTag, or null.
IllegalArgumentException - if tagName is
null.public SortedSet getTagNumbers()
The returned object is unmodifiable and contains the tag
numbers of all TIFFTags in this TIFFTagSet
sorted into ascending order according to
Integer#compareTo(Object).
public SortedSet getTagNames()
The returned object is unmodifiable and contains the tag
names of all TIFFTags in this TIFFTagSet
sorted into ascending order according to
String#compareTo(Object).
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