/// <summary>
/// Creates a new AbstractRecordReader that de-serializes records from the given input gate and can spill partial records to disk, if they grow large.
/// </summary>
/// <param name="inputGate">The input gate to read from.</param>
/// <param name="tmpDirectories">The temp directories. USed for spilling if the reader concurrently reconstructs multiple large records.</param>
protected AbstractRecordReader(IInputGate inputGate, string[] tmpDirectories)
: base(inputGate)
{
// Initialize one deserializer per input channel
_recordDeserializers = new IRecordDeserializer <T> [inputGate.NumberOfInputChannels];
for (var i = 0; i < _recordDeserializers.Length; i++)
{
_recordDeserializers[i] = new SpillingAdaptiveSpanningRecordDeserializer <T>(tmpDirectories);
}
}
protected AbstractReader(IInputGate inputGate)
{
InputGate = inputGate;
}
/// <summary>
/// Creates a new RecordReader that de-serializes records from the given input gate and can spill partial records to disk, if they grow large.
/// </summary>
/// <param name="inputGate">The input gate to read from.</param>
/// <param name="recordType"></param>
/// <param name="tmpDirectories">The temp directories. USed for spilling if the reader concurrently reconstructs multiple large records.</param>
public RecordReader(IInputGate inputGate, Type recordType, string[] tmpDirectories)
: base(inputGate, tmpDirectories)
{
_recordType = recordType;
}
