private void UpdateValueTypeInMapping <X, Y>(Value currentValue, Pair <X, Y> key, IDictionary <Pair <X, Y>, ValueTypeListHelper> mappingToUpdate)
{
ValueTypeListHelper helper = mappingToUpdate[key];
if (helper == null)
{
helper = new ValueTypeListHelper(this, currentValue);
mappingToUpdate[key] = helper;
}
else
{
helper.UpdateValueTypesWith(currentValue);
}
}
private IList <NodePropertySchemaInfoResult> ProduceResultsForNodes(NodeMappings nodeMappings)
{
IList <NodePropertySchemaInfoResult> results = new List <NodePropertySchemaInfoResult>();
foreach (SortedLabels labelSet in nodeMappings.LabelSetToPropertyKeys.Keys)
{
// lookup label names and produce list of names and produce String out of them
IList <string> labelNames = new List <string>();
for (int i = 0; i < labelSet.NumberOfLabels(); i++)
{
string name = nodeMappings.LabelIdToLabelName[labelSet.Label(i)];
labelNames.Add(name);
}
labelNames.Sort(); // this is optional but waaaaay nicer
StringBuilder labelsConcatenator = new StringBuilder();
foreach (string item in labelNames)
{
labelsConcatenator.Append(":`").Append(item).Append("`");
}
string labels = labelsConcatenator.ToString();
// lookup property value types
MutableIntSet propertyIds = nodeMappings.LabelSetToPropertyKeys[labelSet];
if (propertyIds.size() == 0)
{
results.Add(new NodePropertySchemaInfoResult(labels, labelNames, null, null, false));
}
else
{
propertyIds.forEach(propId =>
{
string propName = _propertyIdToPropertyNameMapping[propId];
ValueTypeListHelper valueTypeListHelper = nodeMappings.LabelSetANDNodePropertyKeyIdToValueType[Pair.of(labelSet, propId)];
if (nodeMappings.NullableLabelSets.Contains(labelSet))
{
results.Add(new NodePropertySchemaInfoResult(labels, labelNames, propName, valueTypeListHelper.CypherTypesList, false));
}
else
{
results.Add(new NodePropertySchemaInfoResult(labels, labelNames, propName, valueTypeListHelper.CypherTypesList, valueTypeListHelper.Mandatory));
}
});
}
}
return(results);
}
private IList <RelationshipPropertySchemaInfoResult> ProduceResultsForRelationships(RelationshipMappings relMappings)
{
IList <RelationshipPropertySchemaInfoResult> results = new List <RelationshipPropertySchemaInfoResult>();
foreach (int?typeId in relMappings.RelationshipTypeIdToPropertyKeys.Keys)
{
// lookup typ name
string name = relMappings.RelationshipTypIdToRelationshipName[typeId];
name = ":`" + name + "`"; // escaping
// lookup property value types
MutableIntSet propertyIds = relMappings.RelationshipTypeIdToPropertyKeys[typeId];
if (propertyIds.size() == 0)
{
results.Add(new RelationshipPropertySchemaInfoResult(name, null, null, false));
}
else
{
string finalName = name;
propertyIds.forEach(propId =>
{
string propName = _propertyIdToPropertyNameMapping[propId];
ValueTypeListHelper valueTypeListHelper = relMappings.RelationshipTypeIdANDPropertyTypeIdToValueType[Pair.of(typeId, propId)];
if (relMappings.NullableRelationshipTypes.Contains(typeId))
{
results.Add(new RelationshipPropertySchemaInfoResult(finalName, propName, valueTypeListHelper.CypherTypesList, false));
}
else
{
results.Add(new RelationshipPropertySchemaInfoResult(finalName, propName, valueTypeListHelper.CypherTypesList, valueTypeListHelper.Mandatory));
}
});
}
}
return(results);
}
