internal void CreateConditions(string fieldName,
bool isTag,
SortOrder indexSortOrder,
out Condition enterCondition,
out Condition exitCondition)
{
// Enter and Exit Conditions are set for DESC sort order which is the common in most use cases
enterCondition = InclusiveMaxValue != null ?
new Condition(fieldName, isTag, Operation.LessThanEquals, InclusiveMaxValue, indexSortOrder.DataType) :
null;
exitCondition = InclusiveMinValue != null ?
new Condition(fieldName, isTag, Operation.GreaterThanEquals, InclusiveMinValue, indexSortOrder.DataType) :
null;
if (indexSortOrder.SortBy == SortBy.ASC)
{
var temp = enterCondition;
enterCondition = exitCondition;
exitCondition = temp;
}
}
public override void Deserialize(IPrimitiveReader reader, int version)
{
//ResultItemList
int listCount = reader.ReadInt32();
ResultItemList = new List<ResultItem>(listCount);
if (listCount > 0)
{
ResultItem resultItem;
for (int i = 0; i < listCount; i++)
{
resultItem = new ResultItem();
resultItem.Deserialize(reader);
ResultItemList.Add(resultItem);
}
}
//IndexIdIndexHeaderMapping
ushort count = reader.ReadUInt16();
if (count > 0)
{
IndexIdIndexHeaderMapping = new Dictionary<byte[], IndexHeader>(count, new ByteArrayEqualityComparer());
byte[] indexId;
IndexHeader indexHeader;
ushort len;
for (ushort i = 0; i < count; i++)
{
len = reader.ReadUInt16();
indexId = null;
if (len > 0)
{
indexId = reader.ReadBytes(len);
}
indexHeader = new IndexHeader();
Serializer.Deserialize(reader.BaseStream, indexHeader);
IndexIdIndexHeaderMapping.Add(indexId, indexHeader);
}
}
//TotalCount
TotalCount = reader.ReadInt32();
//IsTagPrimarySort
IsTagPrimarySort = reader.ReadBoolean();
//SortFieldName
SortFieldName = reader.ReadString();
//SortOrderList
count = reader.ReadUInt16();
SortOrderList = new List<SortOrder>(count);
SortOrder sortOrder;
for (int i = 0; i < count; i++)
{
sortOrder = new SortOrder();
sortOrder.Deserialize(reader);
SortOrderList.Add(sortOrder);
}
//ExceptionInfo
ExceptionInfo = reader.ReadString();
//AdditionalAvailableItemCount
AdditionalAvailableItemCount = reader.ReadInt32();
}
public TagSort(string tagName, bool isTag, SortOrder sortOrder)
{
Init(tagName, isTag, sortOrder);
}
private void Init(string tagName, bool isTag, SortOrder sortOrder)
{
this.tagName = tagName;
this.isTag = isTag;
this.sortOrder = sortOrder;
}
public TagSort(string tagName, SortOrder sortOrder)
{
Init(tagName, true, sortOrder);
}
public void Deserialize(IPrimitiveReader reader)
{
//TagName
tagName = reader.ReadString();
//IsTag
isTag = reader.ReadBoolean();
//SortOrder
sortOrder = new SortOrder();
sortOrder.Deserialize(reader);
}
private void Init(string tagName, bool isTag, SortOrder sortOrder)
{
this.TagName = tagName;
this.IsTag = isTag;
this.SortOrder = sortOrder;
}
public TagSort(string tagName, bool isTag, SortOrder sortOrder)
{
Init(tagName, isTag, sortOrder);
}
public TagSort(string tagName, SortOrder sortOrder)
{
Init(tagName, true, sortOrder);
}