protected AggregationRootBase(EntitySet set, AggregationConfig config)
{
_set = set;
_config = config;
_entityOnPropertyChangingHandler = EntityOnPropertyChanging;
_entityOnPropertyChangedHandler = EntityOnPropertyChanged;
}
protected AggregationRootBase(EntitySet set, AggregationConfig config)
{
_set = set;
_config = config;
_entityOnPropertyChangingHandler = EntityOnPropertyChanging;
_entityOnPropertyChangedHandler = EntityOnPropertyChanged;
}
private static void Dump(IAggregationResult result, EntityMetadata metadata, AggregationConfig config, string filepath)
{
using (var writer = new StreamWriter(File.Create(filepath))) {
writer.Write(String.Join("", Enumerable.Range(0, metadata.KeyCount).Select(i => "Key" + i + ",")));
writer.WriteLine(String.Join(",", config.Aggregators.Select(a => "\"" + a.Name + "\"")));
var keys = new int[metadata.KeyCount];
Dump(writer, result, config, keys, 0);
}
}
public AggregationConfigTest()
{
var metadata = new EntityMetadata(1, 3);
_property0 = metadata.Properties[0];
_property1 = metadata.Properties[1];
_property2 = metadata.Properties[2];
_aggregatorConfig0 = new WgtAvgPropertyAggregatorConfig(0, _property0, _property1);
_aggregatorConfig1 = new WgtAvgPropertyAggregatorConfig(1, _property1, _property2);
_aggregatorConfig2 = new WgtAvgPropertyAggregatorConfig(2, _property0, _property2);
_config = new AggregationConfig(metadata, new[] { _aggregatorConfig0, _aggregatorConfig1, _aggregatorConfig2 });
}
private static void Dump(TextWriter writer, IAggregationResult result, AggregationConfig config, int[] keys, int level)
{
for (var i = 0; i < keys.Length; i++) {
if (i < level) {
writer.Write(keys[i] + ",");
}
else {
writer.Write("-,");
}
}
writer.WriteLine(String.Join(",", config.Aggregators.Select(a => result.Get(a).ToString(""))));
foreach (var groupKey in result.Keys.OrderBy(k => k)) {
keys[level] = groupKey;
Dump(writer, result.Get(groupKey), config, keys, level + 1);
}
}
public AggregationRoot(EntitySet set, AggregationConfig config, EntityMetadata metadata)
: base(set, config)
{
_result = new AggregationResult(metadata, config, 0);
}
