Hi,
I've this strange problem when I try to collect data from the graph with
the Java API in Groovy :
db.allNodes.each {node ->
cpt=0
node.getRelationships().each {rel ->
cpt++
}
println ("${node} ${cpt}")
println node.getPropertyKeys()
}
The iteration on each node is right working.
The iteration to count the relationships on each node is working too.
The call node.getPropertyKeys() gives me the list of the properties like
this :
[nbrel, version, maintainer, section, architecture, package, priority,
dataset, installedSize]
But,
If a call node.getProperty("package")
I receive this error :
Caught: org.neo4j.graphdb.NotFoundException: package property not found
for NodeImpl#0
And, If I set the value just before, for test like this :
node.setProperty("package", "test")
println node.getProperty("package")
I get the value.
So I can't get property which was not set by the node.setProperty method.
The initial data are copied into the graph with a perl script using the
Neo4j REST interface.
Maybe I do something wrong,
I'm a newbie in both Neo4j and Groovy
Regards,
Jean-Sébastien Stoffen
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