Hello Praveen,
if you know the key attributes of the vertices you can build the document
handle by "collectionName" + "/" + "documentKey".
Example:
arangoDriver.startBatchMode();
for(String line : lines)
{
String[] data = line.split(",");
BaseDocument device = new BaseDocument();
BaseDocument phyAddress = new BaseDocument();
BaseDocument conn = new BaseDocument();
String keyDevice = data[0];
String handleDevice = "DeviceId/" + keyDevice;
device.setDocumentKey(keyDevice);
device.addAttribute("device_id",data[0]);
String keyPhyAddress = data[1];
String handlePhyAddress = "PhysicalLocation/" + keyPhyAddress;
phyAddress.setDocumentKey(keyPhyAddress);
phyAddress.addAttribute("address",data[1]);
final DocumentEntity<BaseDocument> from =
arangoDriver.graphCreateVertex("testGraph", "DeviceId", device, null);
final DocumentEntity<BaseDocument> to =
arangoDriver.graphCreateVertex("testGraph", "PhysicalLocation", phyAddress,
null);
arangoDriver.graphCreateEdge("testGraph", "DeviceId_PhysicalLocation",
null, handleDevice, handlePhyAddress, null, null);
}
arangoDriver.executeBatch();
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