Or (query directive)
From WandoraWiki
(Difference between revisions)
| Line 6: | Line 6: | ||
Or(Directive d1,Directive d2,...) | Or(Directive d1,Directive d2,...) | ||
| + | |||
| + | == Examples == | ||
| + | |||
| + | importPackage(org.wandora.query2); | ||
| + | importPackage(org.wandora.topicmap); | ||
| + | new Instances().where( | ||
| + | new Or( | ||
| + | new IsOfType("http://www.wandora.org/core/associationtype"), | ||
| + | new IsOfType("http://www.wandora.org/core/contenttype") | ||
| + | ) | ||
| + | ) | ||
| + | |||
| + | This gets all instances of the input topic that are also instances of either association type or content type. | ||
[[Category:Query directives]] | [[Category:Query directives]] | ||
Latest revision as of 10:11, 21 August 2009
[edit] Description
Includes rows which satisfy at least one of inner filtering directive.
[edit] Constructor
Or(Directive d1,Directive d2,...)
[edit] Examples
importPackage(org.wandora.query2);
importPackage(org.wandora.topicmap);
new Instances().where(
new Or(
new IsOfType("http://www.wandora.org/core/associationtype"),
new IsOfType("http://www.wandora.org/core/contenttype")
)
)
This gets all instances of the input topic that are also instances of either association type or content type.
