Variant (query directive) - Revision history

Olli at 13:48, 29 November 2013

2013-11-29T13:48:29Z

Olli at 13:45, 29 November 2013

2013-11-29T13:45:16Z

Olli at 13:38, 29 November 2013

2013-11-29T13:38:37Z

Olli at 13:35, 29 November 2013

2013-11-29T13:35:06Z

Olli at 11:11, 21 August 2009

2009-08-21T11:11:36Z

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== Description ==

Gets the variant name with the specified type and version from the active column value of input. Returns null if the input doesn't have the specified variant.

== Constructor ==

Variant(String type,String version)

== Examples ==

Following example gets variant names of the input topic in various languages and joins them all together.

importPackage(org.wandora.query2);
importPackage(org.wandora.topicmap);
new Join(
new Variant(XTMPSI.DISPLAY,XTMPSI.getLang("en")).as("#en"),
new Variant(XTMPSI.DISPLAY,XTMPSI.getLang("fi")).as("#fi"),
new Variant(XTMPSI.DISPLAY,XTMPSI.getLang("se")).as("#se"),
new Variant(XTMPSI.DISPLAY,XTMPSI.getLang("it")).as("#it")
)

[[Category:Query directives]]

@@ Line 9: / Line 9: @@
 == Constructor ==
-Variant([TopicOperand type[,TopicOperand version] ])
+Variant([TopicOperand type][,TopicOperand version])
 == Examples ==

@@ Line 1: / Line 1: @@
 == Description ==
-Gets the variant name with the specified type and version from the active column value of input. Returns null if the input doesn't have the specified variant. You can leave out the version to get all variants of a type or both parameters to get all variants in the topic.
+Gets the variant name with the specified type and version from the active column value of input. You can leave out the version to get all variants of a type or both parameters to get all variants in the topic.
 If you specify both the type and the version but no such variant exists, will return null. If you leave out one or both of them, will return an empty result if no matching variants are found.

@@ Line 5: / Line 5: @@
 == Constructor ==
-Variant(String type,String version)
+Variant(TopicOperand type,TopicOperand version)
 == Examples ==