public override StreamElement Deserialize(StreamElement reuse, IDataInputView source) { int tag = source.ReadByte(); if (tag == TagRecWithTimestamp) { var timestamp = source.ReadLong(); var value = ContainedTypeSerializer.Deserialize(source); var reuseRecord = reuse.AsRecord <T>(); reuseRecord.Replace(value, timestamp); return(reuseRecord); } else if (tag == TagRecWithoutTimestamp) { var value = ContainedTypeSerializer.Deserialize(source); var reuseRecord = reuse.AsRecord <T>(); reuseRecord.Replace(value); return(reuseRecord); } else if (tag == TagWatermark) { return(new Watermark(source.ReadLong())); } else if (tag == TagLatencyMarker) { return(new LatencyMarker(source.ReadLong(), new OperatorId(source.ReadLong(), source.ReadLong()), source.ReadInt())); } else { throw new IOException("Corrupt stream, found tag: " + tag); } }
public override StreamElement Deserialize(IDataInputView source) { int tag = source.ReadByte(); if (tag == TagRecWithTimestamp) { var timestamp = source.ReadLong(); return(new StreamRecord <T>(ContainedTypeSerializer.Deserialize(source), timestamp)); } else if (tag == TagRecWithoutTimestamp) { return(new StreamRecord <T>(ContainedTypeSerializer.Deserialize(source))); } else if (tag == TagWatermark) { return(new Watermark(source.ReadLong())); } else if (tag == TagStreamStatus) { return(new StreamStatus(source.ReadInt())); } else if (tag == TagLatencyMarker) { return(new LatencyMarker(source.ReadLong(), new OperatorId(source.ReadLong(), source.ReadLong()), source.ReadInt())); } else { throw new IOException("Corrupt stream, found tag: " + tag); } }
public void Copy(IDataInputView source, IDataOutputView target) { var len = source.ReadUnsignedByte(); target.WriteByte(len); if (len >= HighBit) { var shift = 7; int curr; len = len & 0x7f; while ((curr = source.ReadUnsignedByte()) >= HighBit) { len |= (curr & 0x7f) << shift; shift += 7; target.WriteByte(curr); } len |= curr << shift; target.WriteByte(curr); } for (var i = 0; i < len; i++) { var c = source.ReadUnsignedByte(); target.WriteByte(c); while (c >= HighBit) { c = source.ReadUnsignedByte(); target.WriteByte(c); } } }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var c1 = firstSource.ReadChar(); var c2 = secondSource.ReadChar(); var comp = (c1 < c2 ? -1 : (c1 == c2 ? 0 : 1)); return(AscendingComparison ? comp : -comp); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var fs = firstSource.ReadBool() ? 1 : 0; var ss = secondSource.ReadBool() ? 1 : 0; var comp = fs - ss; return(AscendingComparison ? comp : -comp); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var b1 = firstSource.ReadByte(); var b2 = secondSource.ReadByte(); var comp = (b1 < b2 ? -1 : (b1 == b2 ? 0 : 1)); return(AscendingComparison ? comp : -comp); }
public override byte[] Deserialize(IDataInputView source) { var len = source.ReadInt(); var result = new byte[len]; source.ReadFully(result); return(result); }
public static int CompareSerializedDate(IDataInputView firstSource, IDataInputView secondSource, bool ascendingComparison) { var l1 = firstSource.ReadLong(); var l2 = secondSource.ReadLong(); var comp = (l1 < l2 ? -1 : (l1 == l2 ? 0 : 1)); return(ascendingComparison ? comp : -comp); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var s1 = firstSource.ReadShort(); var s2 = secondSource.ReadShort(); var comp = (s1 < s2 ? -1 : (s1 == s2 ? 0 : 1)); return(AscendingComparison ? comp : -comp); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var l1 = firstSource.ReadLong(); var l2 = secondSource.ReadLong(); var comp = (l1 < l2 ? -1 : (l1 == l2 ? 0 : 1)); return(AscendingComparison ? comp : -comp); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var i1 = firstSource.ReadInt(); var i2 = secondSource.ReadInt(); var comp = (i1 < i2 ? -1 : (i1 == i2 ? 0 : 1)); return(AscendingComparison ? comp : -comp); }
public override short[] Deserialize(IDataInputView source) { var len = source.ReadShort(); var result = new short[len]; for (var i = 0; i < len; i++) { result[i] = source.ReadShort(); } return(result); }
public void ReadSnapshot(int readVersion, IDataInputView input) { switch (readVersion) { case 3: break; default: throw new IOException("Unrecognized version: " + readVersion); } }
public override double[] Deserialize(IDataInputView source) { var len = source.ReadInt(); var result = new double[len]; for (var i = 0; i < len; i++) { result[i] = source.ReadDouble(); } return(result); }
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) { var firstCount = firstSource.ReadInt(); var secondCount = secondSource.ReadInt(); for (var x = 0; x < Math.Min(firstCount, secondCount); x++) { var result = Comparator.CompareSerialized(firstSource, secondSource); if (result != 0) { return(result); } } var cmp = firstCount - secondCount; return(Ascending ? cmp : -cmp); }
public override VoidNamespace Deserialize(VoidNamespace reuse, IDataInputView source) { throw new System.NotImplementedException(); }
public override TElement[] ReadWithKeyDeNormalization(TElement[] reuse, IDataInputView source) => throw new UnSupportedOperationException();
public override int Deserialize(int reuse, IDataInputView source) => Deserialize(source);
public override void Copy(IDataInputView source, IDataOutputView target) { throw new System.NotImplementedException(); }
public override void Copy(IDataInputView source, IDataOutputView target) => target.WriteInt(source.ReadInt());
public override int Deserialize(IDataInputView source) => source.ReadInt();
public override string Deserialize(string reuse, IDataInputView source) { throw new NotImplementedException(); }
public override bool Deserialize(bool reuse, IDataInputView source) => source.ReadBool();
public override int CompareSerialized(IDataInputView firstSource, IDataInputView secondSource) => CompareSerializedDate(firstSource, secondSource, AscendingComparison);
public override short[] Deserialize(short[] reuse, IDataInputView source) => Deserialize(source);
public void Read(IDataInputView input) { throw new System.NotImplementedException(); }
public void Write(IDataInputView source, int numBytes) { throw new System.NotImplementedException(); }
public override double Deserialize(IDataInputView source) => source.ReadDouble();
public override double Deserialize(double reuse, IDataInputView source) => Deserialize(source);
public override byte Deserialize(byte reuse, IDataInputView source) => Deserialize(source);