Not (query directive)

From WandoraWiki
(Difference between revisions)
Jump to: navigation, search
 
(Examples)
 
(2 intermediate revisions by one user not shown)
Line 5: Line 5:
 
== Constructor ==
 
== Constructor ==
  
Not(Directive directive)
+
Not(WhereDirective directive)
 +
 
 +
== Examples ==
 +
 
 +
importPackage(org.wandora.query2);
 +
importPackage(org.wandora.topicmap);
 +
new Instances().where(
 +
  new Not(new IsOfType("http://www.wandora.org/core/associationtype"))
 +
)
 +
 
 +
This selects all instances of the input topic which are not instances of association type.
  
 
[[Category:Query directives]]
 
[[Category:Query directives]]

Latest revision as of 10:47, 21 August 2009

[edit] Description

Returns rows which do not satisfy the inner filtering directive.

[edit] Constructor

Not(WhereDirective directive)

[edit] Examples

importPackage(org.wandora.query2);
importPackage(org.wandora.topicmap);
new Instances().where(
  new Not(new IsOfType("http://www.wandora.org/core/associationtype"))
)

This selects all instances of the input topic which are not instances of association type.

Personal tools