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com.drew.metadata
Class Tag

java.lang.Object
  com.drew.metadata.Tag

All Implemented Interfaces:: java.io.Serializable

public class Tag
extends java.lang.Object
implements java.io.Serializable

Field Summary

private Directory _directory


private int _tagType


Constructor Summary

Tag(int tagType, Directory directory)


Method Summary

java.lang.String getDescription()
          Get a description of the tag's value, considering enumerated values and units.

java.lang.String getDirectoryName()
          Get the name of the directory in which the tag exists, such as Exif, GPS or Interoperability.

java.lang.String getTagName()
          Get the name of the tag, such as Aperture, or InteropVersion.

int getTagType()
          Gets the tag type as an int

java.lang.String getTagTypeHex()
          Gets the tag type in hex notation as a String with padded leading zeroes if necessary (i.e.

java.lang.String toString()
          A basic representation of the tag's type and value in format: FNumber - F2.8.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_tagType

private final int _tagType

_directory

private final Directory _directory

Constructor Detail

Tag

public Tag(int tagType,
           Directory directory)

Method Detail

getTagType

public int getTagType()

Gets the tag type as an int

getTagTypeHex

public java.lang.String getTagTypeHex()

Gets the tag type in hex notation as a String with padded leading zeroes if necessary (i.e. 0x100E).

getDescription

public java.lang.String getDescription()
                                throws MetadataException

Get a description of the tag's value, considering enumerated values and units.

getTagName

public java.lang.String getTagName()

Get the name of the tag, such as Aperture, or InteropVersion.

getDirectoryName

public java.lang.String getDirectoryName()

Get the name of the directory in which the tag exists, such as Exif, GPS or Interoperability.

toString

public java.lang.String toString()

A basic representation of the tag's type and value in format: FNumber - F2.8.