Function insRelation

graphdb.js:1250–1286

(self)

}

function insRelation(self) {

	if (!self.ready || self.states.relation)
		return;

	var doc = self.pending.relation.shift();
	if (doc) {

		var rel = self.$relations[doc.name];
		if (rel == null) {
			doc.callback(new Error('GraphDB: Relation "{0}" not found.'.format(doc.name)));
			return;
		}

		if (rel.locked || !rel.ready) {
			self.pending.relation.push(doc);
			setTimeout(insRelation, DELAY, self);
			return;
		}

		self.states.relation = true;

		if (doc.connect) {
			addRelation(self, rel, doc.indexA, doc.indexB, function(err, id) {
				self.states.relation = false;
				doc.callback(err, id);
				setImmediate(insRelation, self);
			});
		} else {
			remRelation(self, rel, doc.indexA, doc.indexB, function(err, id) {
				self.states.relation = false;
				doc.callback(err, id);
				setImmediate(insRelation, self);
			});
		}
	}
}

GP.create = function(filename, documentsize, callback) {
	var self = this;