OrientGraph graph = factory.getTx();
List<Object> dataList = new LinkedList();
graph.command( new OSQLAsynchQuery<OrientVertex>("select from user",
new OCommandResultListener() {
int resultCount =0;
@Override
public boolean result(Object iRecord) {
resultCount++;
OrientVertex doc = graph.getVertex( iRecord );
return resultCount < 100;
}
@Override
public void end() {
//do nothing
}
} ).execute());
the error is
Caused by: java.lang.NullPointerException
at
com.orientechnologies.orient.core.db.document.ODatabaseDocumentTx.command(ODatabaseDocumentTx.java:654)
... 2 more
it caused while trying to parse result as execute command for return ....
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