public QueryableMultiValueData(MemoryStream keyStream, MemoryStream valueStream, DimensionSet dimensionSet)
: base(dimensionSet)
{
if (keyStream.Length == 0)
{
this.keys = new BufferedKeyedData <uint>(null, 0, 0, dimensionSet);
keyStream.Dispose();
valueStream.Dispose();
}
else
{
this.keyStream = keyStream;
this.keys = new BufferedKeyedData <uint>(keyStream.GetBuffer(), 0, (int)keyStream.Length,
dimensionSet);
this.values = BufferedValueArray.Create(valueStream.GetBuffer(), 0, (int)valueStream.Length);
this.valueStream = valueStream;
}
}
public QueryableMultiValueData(PersistedDataType type, MemoryStream source, DimensionSet dimensionSet, int keyCount)
: base(dimensionSet)
{
if (source.Length == 0)
{
this.keys = new BufferedKeyedData <uint>(null, 0, 0, dimensionSet);
source.Dispose();
}
else
{
this.keyStream = source;
this.valueStream = null;
var keyPortionLength = (int)BufferedKeyedData <uint> .GetBufferSizeForKeyCount(keyCount, dimensionSet);
var sourceBuffer = source.GetBuffer();
var sourceLength = (int)source.Length;
this.keys = new BufferedKeyedData <uint>(sourceBuffer, 0, keyPortionLength, dimensionSet);
this.values = BufferedValueArray.Create(type, sourceBuffer,
keyPortionLength, sourceLength - keyPortionLength);
}
}
protected override void Dispose(bool disposing)
{
if (this.keys != null)
{
this.keys.Dispose();
this.keys = null;
}
if (this.keyStream != null)
{
this.keyStream.Dispose();
this.keyStream = null;
}
if (this.values != null) // may be null for empty sets of keys.
{
this.values.Dispose();
this.values = null;
}
if (this.valueStream != null)
{
this.valueStream.Dispose();
this.valueStream = null;
}
}
public MultiValueMergeSource(IBufferedValueArray bufferedData, long startOffset)
{
this.BufferedData = bufferedData;
this.StartOffset = startOffset;
}
public MultiValueMergeSource(IBufferedValueArray bufferedData, long startOffset)
{
this.BufferedData = bufferedData;
this.StartOffset = startOffset;
}