How to use the gremlin.java function in gremlin
To help you get started, we’ve selected a few gremlin examples, based on popular ways it is used in public projects.
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inolen / gremlin-node / examples / titanExample.js View on Github 
var g = require("gremlin"),
T = g.Tokens,
//Compare = g.Compare,
Direction = g.Direction,
Type = g.ClassTypes;
/*Titan specific Enums >>>>>*/
var TTC = g.java.import("com.thinkaurelius.titan.graphdb.types.TitanTypeClass");
var UniqCon = g.java.import("com.thinkaurelius.titan.core.TypeMaker$UniquenessConsistency");
/*Titan specific Enums <<<<<*/
//console.log(TTC.LABEL.toString());
//console.log(TTC.KEY.toString());
//console.log(UniqCon.LOCK.toString());
//console.log(UniqCon.NO_LOCK.toString());
var BaseConfiguration = g.java.import('org.apache.commons.configuration.BaseConfiguration');
conf = new BaseConfiguration();
conf.setPropertySync("storage.backend","cassandra");
conf.setPropertySync("storage.hostname","127.0.0.1");
conf.setPropertySync("storage.keyspace","titan");
var TitanFactory = g.java.import('com.thinkaurelius.titan.core.TitanFactory');
var gt = TitanFactory.openSync(conf);var g = require("gremlin"),
T = g.Tokens,
//Compare = g.Compare,
Direction = g.Direction,
Type = g.ClassTypes;
/*Titan specific Enums >>>>>*/
var TTC = g.java.import("com.thinkaurelius.titan.graphdb.types.TitanTypeClass");
var UniqCon = g.java.import("com.thinkaurelius.titan.core.TypeMaker$UniquenessConsistency");
/*Titan specific Enums <<<<<*/
//console.log(TTC.LABEL.toString());
//console.log(TTC.KEY.toString());
//console.log(UniqCon.LOCK.toString());
//console.log(UniqCon.NO_LOCK.toString());
var BaseConfiguration = g.java.import('org.apache.commons.configuration.BaseConfiguration');
conf = new BaseConfiguration();
conf.setPropertySync("storage.backend","cassandra");
conf.setPropertySync("storage.hostname","127.0.0.1");
conf.setPropertySync("storage.keyspace","titan");
var TitanFactory = g.java.import('com.thinkaurelius.titan.core.TitanFactory');
var gt = TitanFactory.openSync(conf);
g.SetGraph(gt);var AlphaReportService = require('./alpha_report.js');
var gremlin = require('gremlin');
var async = require('async');
var TitanFactory = gremlin.java.import('com.thinkaurelius.titan.core.TitanFactory');
var graphDB = TitanFactory.openSync('titan/assertions'); //from same dir as app.js?
//var graphDB = TitanFactory.openSync('/titan/assertions'); //root directory alternative
gremlin.SetGraph(graphDB);
var indexOfId = function(array, id){
for (var i = 0; i < array.length; i++ ){
if (id === JSON.parse(array[i]).item_id){
return i;
}
}
return -1;
};
module.exports = function(models, io, logger) {
var me = this;
var alphaReportService = new AlphaReportService(models, io, logger);var AlphaReportService = require('./alpha_report.js');
var actionEmitter = require('../action_emitter.js');
var paramHandler = require('../list_default_handler.js');
var gremlin = require('gremlin');
var TitanFactory = gremlin.java.import('com.thinkaurelius.titan.core.TitanFactory');
var graphDB = TitanFactory.openSync('/home/user/Documents/titan/databases/assertions-2000');
gremlin.SetGraph(graphDB);
var indexOfId = function(array, id){
for (var i = 0; i < array.length; i++ ){
if (id === JSON.parse(array[i]).item_id){
return i;
}
}
return -1;
}
module.exports = function(models, io, logger) {
var me = this;
var alphaReportService = new AlphaReportService(models, io, logger);
