Hi,
We are storing a tree structure using a LinkList for the children. We need
it to be LinkList (as opposed to EmbeddedLinkList) because the children are
referenced directly from other parts of the system. I can see from the
examples that you can quite easily create a tree of EmbeddedLinkList using
JSON:
insert into Profile (name, address) values ('Luca', { "@type" : "d",
"street" : "Melrose Avenue", "@version" : 0 } )
However doing the same with LinkList does not fly:
insert into TreeE content ({Children: [{"@class" : "TreeE"}, {"@class" :
"TreeE"}]});
Gives:
java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to
com.orientechnologies.orient.core.db.record.OIdentifiable
What's the best way to create this tree (assuming a tree can have several
thousand nodes)? I am assuming you guys are going to say through the Java
API, but I thought I'd ask just in case there's a better way...
Regards,
Simon
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