private PatternInfo BuildBasicPatternInfo(int[] partitions, int levelsize)
{
if (partitions.Length == 0)
{
return(new PatternInfo(AggRelationship.NoPattern, levelsize, new int[0]));
}
AggRelationship relationship = AggRelationship.NoPattern;
int repetitionSize = 0;
int[] partitionSizes = CalcPartitionSizes(partitions);
if (partitionSizes.Length == 1)
{
return(new PatternInfo(AggRelationship.NoPattern, levelsize, partitionSizes));
}
int firstsize = partitionSizes[0] = partitions[0];
if (partitionSizes.All(size => size == firstsize))
{
if (firstsize == 1)
{
relationship = AggRelationship.OneToOne;
repetitionSize = 1;
}
else
{
relationship = AggRelationship.RepeatedPattern;
repetitionSize = firstsize;
}
}
return(new PatternInfo(relationship, repetitionSize, partitionSizes));
}
public PatternInfo(AggRelationship _getLevelRelation, int _repeatedPartitionSize, int[] partitionSizes)
{
GetLevelRelation = _getLevelRelation;
RepeatedPartitionSize = _repeatedPartitionSize;
}