public async Task <IAssociation> AssociateAsync(INode otherNode, QName associationTypeQName, Directionality directionality, JObject data)
{
if (data == null)
{
data = new JObject();
}
string uri = URI + "/associate";
IDictionary <string, string> queryParams = new Dictionary <string, string>();
queryParams.Add("node", otherNode.Id);
queryParams.Add("type", associationTypeQName.ToString());
if (!directionality.Equals(Directionality.DIRECTED))
{
queryParams.Add("directionality", directionality.ToString());
}
JObject response1 = await Driver.PostAsync(uri, queryParams);
string associationId = (string)response1["_doc"];
// Read back association object
JObject response2 = await Driver.GetAsync(Branch.URI + "/nodes/" + associationId);
Association association = new Association(Branch, response2);
return(association);
}
public async Task <List <IAssociation> > AssociationsAsync(QName associationTypeQName, Direction direction, JObject pagination = null)
{
if (pagination == null)
{
pagination = new JObject();
}
string uri = URI + "/associations";
IDictionary <string, string> queryParams = pagination.ToObject <Dictionary <string, string> >();
queryParams.Add("direction", direction.ToString());
if (associationTypeQName != null)
{
queryParams.Add("type", associationTypeQName.ToString());
}
JObject response = await Driver.GetAsync(uri, queryParams);
JArray associationArray = (JArray)response.SelectToken("rows");
List <IAssociation> associations = AssociationUtil.AssociationList(associationArray, Branch);
return(associations);
}
public async Task ChangeQNameAsync(QName newQName)
{
string uri = URI + "/change_qname";
IDictionary <string, string> queryParams = new Dictionary <string, string>();
queryParams.Add("qname", newQName.ToString());
await Driver.PostAsync(uri, queryParams, new JObject());
}
public async Task <List <IBaseNode> > QueryRelativesAsync(QName type, Direction direction, JObject query, JObject pagination = null)
{
pagination ??= new JObject();
string uri = URI + "/relatives/query";
Dictionary <string, string> queryParams = pagination.ToObject <Dictionary <string, string> >();
queryParams.Add("type", type.ToString());
queryParams.Add("direction", direction.ToString());
HttpContent content = new StringContent(query.ToString());
JObject response = await Driver.PostAsync(uri, queryParams, content);
return(NodeUtil.NodeList(response, Branch));
}
public async Task <List <IBaseNode> > ListRelativesAsync(QName type, Direction direction, JObject pagination = null)
{
string uri = URI + "/relatives";
pagination ??= new JObject();
Dictionary <string, string> queryParams = pagination.ToObject <Dictionary <string, string> >();
queryParams.Add("type", type.ToString());
queryParams.Add("direction", direction.ToString());
JObject response = await Driver.GetAsync(uri, queryParams);
return(NodeUtil.NodeList(response, Branch));
}
public Task UnassociateAsync(INode targetNode, QName associationTypeQName, Directionality directionality)
{
string uri = URI + "/unassociate";
IDictionary <string, string> queryParams = new Dictionary <string, string>();
queryParams.Add("node", targetNode.Id);
queryParams.Add("type", associationTypeQName.ToString());
if (!directionality.Equals(Directionality.DIRECTED))
{
queryParams.Add("directionality", directionality.ToString());
}
return(Driver.PostAsync(uri, queryParams));
}
