/// <summary>Read raw bytes from a SequenceFile.</summary>
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
public override bool NextKeyValue()
{
lock (this)
{
if (done)
{
return(false);
}
long pos = @in.GetPosition();
bool eof = -1 == @in.NextRawKey(buffer);
if (!eof)
{
if (key == null)
{
key = new BytesWritable();
}
if (value == null)
{
value = new BytesWritable();
}
key.Set(buffer.GetData(), 0, buffer.GetLength());
buffer.Reset();
@in.NextRawValue(vbytes);
vbytes.WriteUncompressedBytes(buffer);
value.Set(buffer.GetData(), 0, buffer.GetLength());
buffer.Reset();
}
return(!(done = (eof || (pos >= end && @in.SyncSeen()))));
}
}
/// <summary>Read raw bytes from a SequenceFile.</summary>
/// <exception cref="System.IO.IOException"/>
public virtual bool Next(BytesWritable key, BytesWritable val)
{
lock (this)
{
if (done)
{
return(false);
}
long pos = @in.GetPosition();
bool eof = -1 == @in.NextRawKey(buffer);
if (!eof)
{
key.Set(buffer.GetData(), 0, buffer.GetLength());
buffer.Reset();
@in.NextRawValue(vbytes);
vbytes.WriteUncompressedBytes(buffer);
val.Set(buffer.GetData(), 0, buffer.GetLength());
buffer.Reset();
}
return(!(done = (eof || (pos >= end && @in.SyncSeen()))));
}
}