FixLengthTimeValuePairSerializer (IoTDB Server 0.14.0-preview2 API)

java.lang.Object
- org.apache.iotdb.db.query.externalsort.serialize.impl.FixLengthTimeValuePairSerializer

All Implemented Interfaces:

IExternalSortFileSerializer
```
public class FixLengthTimeValuePairSerializer
extends java.lang.Object
implements IExternalSortFileSerializer
```
IMPORTANT: One instance of this class should used with same type of TimeValuePair.
FileFormat: [Header][Body]
[Header] = [DataTypeLength] + [DataTypeInStringBytes]
[DataTypeLength] = 4 bytes

- Constructor Summary
  
  Constructors
  Constructor Description
  
  FixLengthTimeValuePairSerializer(java.lang.String tmpFilePath)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void close()
  
  void write(org.apache.iotdb.tsfile.read.TimeValuePair timeValuePair)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FixLengthTimeValuePairSerializer

public FixLengthTimeValuePairSerializer(java.lang.String tmpFilePath)
                                 throws java.io.IOException

Throws:: java.io.IOException

Method Detail
- write
```
public void write(org.apache.iotdb.tsfile.read.TimeValuePair timeValuePair)
           throws java.io.IOException
```
  Specified by:
  
  write in interface IExternalSortFileSerializer
  
  Throws:
  
  java.io.IOException
- close
```
public void close()
           throws java.io.IOException
```
  Specified by:
  
  close in interface IExternalSortFileSerializer
  
  Throws:
  
  java.io.IOException