Gremlin-Visualizer fails to execute text search queries

[lauratinnel]

Seeing this in the ASCEND branch. I have not yet tested in the CyGAME and CAM4DM branches, but I suspect they are the same.

When writing and executing custom Gremlin queries via the visualizer, one would expect to be able to use standard Gremlin text based queries. E.g.,

 g.V().has('name', TextP.startingWith('prefix'))

 g.V().has('name', TextP.containing('substring'))

 g.V().has('name', TextP.endingWith('suffix'))

 g.V().has('name', P.or(TextP.containing('substring1'), TextP.containing('substring2')))

 g.V().filter {
    def text = it.get().value('object_handle')
    text.contains('anchoring_bias.') || text.contains('confirmation_bias.')
}

g.V().has('name', P.or(TextP.containing('anchoring_bias'), TextP.containing('confirmation_bias'), TextP.containing('loss_aversion'))).as('a').bothE().as('b').bothV().select('a', 'b'

None of these work. Given Issue #17 , we need an alternative way to build canned queries. I am reading something about these queries having to be implemented in the Groovy interface and that they are there in the Java implementation of Gremlin. Dunno.

[lauratinnel]

These work using the gremlin console, so they ought to work in the visualizer.

g.V().has('name', TextP.startingWith('Anchoring'))
g.V().has('name', TextP.containing(' '))
g.V().has('name', TextP.endingWith('Bias'))

g.V().filter {
    def text = it.get().value('object_handle')
    text.contains('anchoring_bias.') || text.contains('confirmation_bias.')
}

Just now retesting in the visualizer, and these do work. Not sure why they were not working before.

This still doesn't seem to work.
g.V().has('name', P.or(TextP.containing('Bias'), TextP.containing('Vuln')))
However this does work:
g.V().has('name', TextP.endingWith('Bias').or(TextP.endingWith('Vuln')))

The first case doesn't work in the visualizer or console. The console returns an error message No signature of method: static org.apache.tinkerpop.gremlin.process.traversal.P.or() is applicable for argument types: (org.apache.tinkerpop.gremlin.process.traversal.TextP.
This is probably OK since there are multiple ways to build this query and it's not even clear to me whether the first version is legitimate Gremlin.

[lauratinnel]

It seems that the visualizer supports a subset of the valid Gremlin query structures. E.g.,

g.E().hasLabel('susceptible_to').has('score', gt(5.5)).as('e').bothV().as('v').select('v', 'e')

This query results in "Invalid query. Please execute a query to get a set of vertices". The gremlin console returns a set of nodes and edges for the same query (cut/pasted).