[tdwg-tapir] r1351 - tapir/dev/schema

[svn at rs.tdwg.org]

Author: RenatoDeGiovanni
Date: 2007-11-22 13:21:45 +0100 (Thu, 22 Nov 2007)
New Revision: 1351

Modified:
   tapir/dev/schema/tapir.xsd
Log:
Schema was forcing all indexingPreferences' attributes to be present - which was clearly not our original intention (providers may 
wish to specify only a frequency or a maximum duration or just indicate the preferred start time).


Modified: tapir/dev/schema/tapir.xsd
===================================================================
--- tapir/dev/schema/tapir.xsd	2007-11-22 12:18:38 UTC (rev 1350)
+++ tapir/dev/schema/tapir.xsd	2007-11-22 12:21:45 UTC (rev 1351)
@@ -8,7 +8,7 @@
 	xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#"
 	xmlns:vcard="http://www.w3.org/2001/vcard-rdf/3.0#"
 	elementFormDefault="qualified" 
-	attributeFormDefault="unqualified" version="1.0.3" xml:lang="EN" >
+	attributeFormDefault="unqualified" version="1.0.4" xml:lang="EN" >
 	<xsd:annotation>
 		<xsd:documentation xml:lang="en">
 			TAPIR XML Schema. TAPIR is an acronym for TDWG Access Protocol for Information Retrieval.
@@ -1666,9 +1666,9 @@
 			</xsd:element>				
 			<xsd:element name="indexingPreferences" minOccurs="0">
 				<xsd:complexType>
-					<xsd:attribute name="startTime" type="xsd:time"/>
-					<xsd:attribute name="maxDuration" type="xsd:duration"/>
-					<xsd:attribute name="frequency" type="xsd:duration" />
+					<xsd:attribute name="startTime" type="xsd:time" use="optional"/>
+					<xsd:attribute name="maxDuration" type="xsd:duration" use="optional"/>
+					<xsd:attribute name="frequency" type="xsd:duration" use="optional"/>
 				</xsd:complexType>
 			</xsd:element>
 			<xsd:element name="relatedEntity" type="relatedEntityInformationType" maxOccurs="unbounded">