public TableStateInstanceGroupedImpl(
TableMetadata tableMetadata,
AgentInstanceContext agentInstanceContext,
IReaderWriterLockManager rwLockManager)
: base(tableMetadata, agentInstanceContext, rwLockManager)
{
IList <EventPropertyGetter> indexGetters = new List <EventPropertyGetter>();
IList <string> keyNames = new List <string>();
foreach (var entry in tableMetadata.TableColumns)
{
if (entry.Value.IsKey)
{
keyNames.Add(entry.Key);
indexGetters.Add(tableMetadata.InternalEventType.GetGetter(entry.Key));
}
}
var tableName = "primary-" + tableMetadata.TableName;
var organization = new EventTableOrganization(tableName, true, false, 0, Collections.GetEmptyList <string>(), EventTableOrganizationType.HASH);
EventTable table;
if (indexGetters.Count == 1)
{
var tableMap = new TransformDictionary <object, EventBean, object, ObjectArrayBackedEventBean>(
_rows, k => k, v => v, k => k, v => v as ObjectArrayBackedEventBean);
table = new PropertyIndexedEventTableSingleUnique(indexGetters[0], organization, tableMap);
}
else
{
var getters = indexGetters.ToArrayOrNull();
var tableMap = new TransformDictionary <MultiKeyUntyped, EventBean, object, ObjectArrayBackedEventBean>(
_rows, k => k as MultiKeyUntyped, v => v, k => k, v => v as ObjectArrayBackedEventBean);
table = new PropertyIndexedEventTableUnique(getters, organization, tableMap);
}
var pair = TableServiceUtil.GetIndexMultikeyForKeys(tableMetadata.TableColumns, tableMetadata.InternalEventType);
_primaryIndexKey = pair.Second;
_indexRepository.AddIndex(_primaryIndexKey, new EventTableIndexRepositoryEntry(tableName, table));
}
private static EPException HandleUniqueViolation(string indexName, double x, double y)
{
return(PropertyIndexedEventTableUnique.HandleUniqueIndexViolation(indexName, "(" + x + "," + y + ")"));
}
private static EPException HandleUniqueViolation(string indexName, XYWHRectangleMultiType other)
{
return(PropertyIndexedEventTableUnique.HandleUniqueIndexViolation(indexName,
"(" + other.X + "," + other.Y + "," + other.W + "," + other.H + ")"));
}
