content: // =================================================================================================
  // ADOBE SYSTEMS INCORPORATED
  // Copyright 2006 Adobe Systems Incorporated
  // All Rights Reserved
  //
  // NOTICE:  Adobe permits you to use, modify, and distribute this file in accordance with the terms
  // of the Adobe license agreement accompanying it.
  // =================================================================================================
  
  package com.adobe.internal.xmp;
  
  
  /**
   * Common constants for the XMP Toolkit.
   *
   * @author Stefan Makswit
   * @version $Revision$
   * @since 20.01.2006
   */
  public interface XMPConst
  {
  	// ---------------------------------------------------------------------------------------------
  	// Standard namespace URI constants
  
  
  	// Standard namespaces
  
  	/** The XML namespace for XML. */
  	String NS_XML = "https://www.w3.org/XML/1998/namespace";
  	/** The XML namespace for RDF. */
  	String NS_RDF = "https://www.w3.org/1999/02/22-rdf-syntax-ns#";
  	/** The XML namespace for the Dublin Core schema. */
  	String NS_DC = "https://purl.org/dc/elements/1.1/";
  	/** The XML namespace for the IPTC Core schema. */
  	String NS_IPTCCORE = "https://iptc.org/std/Iptc4xmpCore/1.0/xmlns/";
  	/** The XML namespace for the IPTC Extension schema. */
  	String NS_IPTCEXT = "https://iptc.org/std/Iptc4xmpExt/2008-02-29/";
  	/** The XML namespace for the DICOM medical schema. */
  	String NS_DICOM = "https://ns.adobe.com/DICOM/";
  	/** The XML namespace for the PLUS (Picture Licensing Universal System, https://www.useplus.org) */
  	String NS_PLUS = "https://ns.useplus.org/ldf/xmp/1.0/";
  
  	// Adobe standard namespaces
  
  	/** The XML namespace Adobe XMP Metadata. */
  	String NS_X = "adobe:ns:meta/";
  	/** */
  	String NS_IX = "https://ns.adobe.com/iX/1.0/";
  	/** The XML namespace for the XMP "basic" schema. */
  	String NS_XMP = "https://ns.adobe.com/xap/1.0/";
  	/** The XML namespace for the XMP copyright schema. */
  	String NS_XMP_RIGHTS = "https://ns.adobe.com/xap/1.0/rights/";
  	/** The XML namespace for the XMP digital asset management schema. */
  	String NS_XMP_MM = "https://ns.adobe.com/xap/1.0/mm/";
  	/** The XML namespace for the job management schema. */
  	String NS_XMP_BJ = "https://ns.adobe.com/xap/1.0/bj/";
  	/** The XML namespace for the job management schema. */
  	String NS_XMP_NOTE = "https://ns.adobe.com/xmp/note/";
  
  	/** The XML namespace for the PDF schema. */
  	String NS_PDF = "https://ns.adobe.com/pdf/1.3/";
  	/** The XML namespace for the PDF schema. */
  	String NS_PDFX = "https://ns.adobe.com/pdfx/1.3/";
  	/** */
  	String NS_PDFX_ID = "https://www.npes.org/pdfx/ns/id/";
  	/** */
  	String NS_PDFA_SCHEMA = "https://www.aiim.org/pdfa/ns/schema#";
  	/** */
  	String NS_PDFA_PROPERTY = "https://www.aiim.org/pdfa/ns/property#";
  	/** */
  	String NS_PDFA_TYPE = "https://www.aiim.org/pdfa/ns/type#";
  	/** */
  	String NS_PDFA_FIELD = "https://www.aiim.org/pdfa/ns/field#";
  	/** */
  	String NS_PDFA_ID = "https://www.aiim.org/pdfa/ns/id/";
  	/** */
  	String NS_PDFA_EXTENSION = "https://www.aiim.org/pdfa/ns/extension/";
  	/** The XML namespace for the Photoshop custom schema. */
  	String NS_PHOTOSHOP = "https://ns.adobe.com/photoshop/1.0/";
  	/** The XML namespace for the Photoshop Album schema. */
  	String NS_PSALBUM = "https://ns.adobe.com/album/1.0/";
  	/** The XML namespace for Adobe's EXIF schema. */
  	String NS_EXIF = "https://ns.adobe.com/exif/1.0/";
  	/** NS for the CIPA XMP for Exif document v1.1 */
  	String NS_EXIFX = "https://cipa.jp/exif/1.0/";
  	/** */
  	String NS_EXIF_AUX = "https://ns.adobe.com/exif/1.0/aux/";
  	/** The XML namespace for Adobe's TIFF schema. */
  	String NS_TIFF = "https://ns.adobe.com/tiff/1.0/";
  	/** */
  	String NS_PNG = "https://ns.adobe.com/png/1.0/";
  	/** */
  	String NS_JPEG = "https://ns.adobe.com/jpeg/1.0/";
  	/** */
  	String NS_JP2K = "https://ns.adobe.com/jp2k/1.0/";
  	/** */
  	String NS_CAMERARAW = "https://ns.adobe.com/camera-raw-settings/1.0/";
  	/** */
  	String NS_ADOBESTOCKPHOTO = "https://ns.adobe.com/StockPhoto/1.0/";
  	/** */
  	String NS_CREATOR_ATOM = "https://ns.adobe.com/creatorAtom/1.0/";
  	/** */
  	String NS_ASF = "https://ns.adobe.com/asf/1.0/";
  	/** */
  	String NS_WAV = "https://ns.adobe.com/xmp/wav/1.0/";
  	/** BExt Schema */
  	String NS_BWF = "https://ns.adobe.com/bwf/bext/1.0/";
  	/** RIFF Info Schema */
  	String NS_RIFFINFO = "https://ns.adobe.com/riff/info/";
  	/** */
  	String NS_SCRIPT = "https://ns.adobe.com/xmp/1.0/Script/";
  	/** Transform XMP */
  	String NS_TXMP = "https://ns.adobe.com/TransformXMP/";
  	/** Adobe Flash SWF */
  	String NS_SWF = "https://ns.adobe.com/swf/1.0/";
  
  	/** Adobe Creative Cloud Video */
  	String NS_CCV = "https://ns.adobe.com/ccv/1.0/";
  	
  	// XMP namespaces that are Adobe private
  
  	/** */
  	String NS_DM = "https://ns.adobe.com/xmp/1.0/DynamicMedia/";
  	// <#AdobePrivate>
  	/** */
  	// The Plain XMP format is disabled
  	// String NS_PXMP = "https://ns.adobe.com/plain-xmp/1.0/";
  	// </#AdobePrivate>
  	/** */
  	String NS_TRANSIENT = "https://ns.adobe.com/xmp/transient/1.0/";
  	/** legacy Dublin Core NS, will be converted to NS_DC */
  	String NS_DC_DEPRECATED = "https://purl.org/dc/1.1/";
  
  
  	// XML namespace constants for qualifiers and structured property fields.
  
  	/** The XML namespace for qualifiers of the xmp:Identifier property. */
  	String TYPE_IDENTIFIERQUAL = "https://ns.adobe.com/xmp/Identifier/qual/1.0/";
  	/** The XML namespace for fields of the Dimensions type. */
  	String TYPE_DIMENSIONS = "https://ns.adobe.com/xap/1.0/sType/Dimensions#";
  	/** */
  	String TYPE_TEXT = "https://ns.adobe.com/xap/1.0/t/";
  	/** */
  	String TYPE_PAGEDFILE = "https://ns.adobe.com/xap/1.0/t/pg/";
  	/** */
  	String TYPE_GRAPHICS = "https://ns.adobe.com/xap/1.0/g/";
  	/** The XML namespace for fields of a graphical image. Used for the Thumbnail type. */
  	String TYPE_IMAGE = "https://ns.adobe.com/xap/1.0/g/img/";
  	/** */
  	String TYPE_FONT = "https://ns.adobe.com/xap/1.0/sType/Font#";
  	/** The XML namespace for fields of the ResourceEvent type. */
  	String TYPE_RESOURCEEVENT = "https://ns.adobe.com/xap/1.0/sType/ResourceEvent#";
  	/** The XML namespace for fields of the ResourceRef type. */
  	String TYPE_RESOURCEREF = "https://ns.adobe.com/xap/1.0/sType/ResourceRef#";
  	/** The XML namespace for fields of the Version type. */
  	String TYPE_ST_VERSION = "https://ns.adobe.com/xap/1.0/sType/Version#";
  	/** The XML namespace for fields of the JobRef type. */
  	String TYPE_ST_JOB = "https://ns.adobe.com/xap/1.0/sType/Job#";
  	/** */
  	String TYPE_MANIFESTITEM = "https://ns.adobe.com/xap/1.0/sType/ManifestItem#";
  
  
  
  	// ---------------------------------------------------------------------------------------------
  	// Basic types and constants
  
  	/**
  	 * The canonical true string value for Booleans in serialized XMP. Code that converts from the
  	 * string to a bool should be case insensitive, and even allow "1".
  	 */
  	String TRUESTR = "True";
  	/**
  	 * The canonical false string value for Booleans in serialized XMP. Code that converts from the
  	 * string to a bool should be case insensitive, and even allow "0".
  	 */
  	String FALSESTR = "False";
  	/** Index that has the meaning to be always the last item in an array. */
  	int ARRAY_LAST_ITEM = -1;
  	/** Node name of an array item. */
  	String ARRAY_ITEM_NAME = "[]";
  	/** The x-default string for localized properties */
  	String X_DEFAULT = "x-default";
  	/** xml:lang qualfifier */
  	String XML_LANG = "xml:lang";
  	/** rdf:type qualfifier */
  	String RDF_TYPE = "rdf:type";
  
  	/** Processing Instruction (PI) for xmp packet */
  	String XMP_PI = "xpacket";
  	/** XMP meta tag version new */
  	String TAG_XMPMETA = "xmpmeta";
  	/** XMP meta tag version old */
  	String TAG_XAPMETA = "xapmeta";
  }
  