DoubleSprintzDecoder (TsFile 1.2.1 API)

java.lang.Object
- org.apache.iotdb.tsfile.encoding.decoder.Decoder
- - org.apache.iotdb.tsfile.encoding.decoder.SprintzDecoder
  - - org.apache.iotdb.tsfile.encoding.decoder.DoubleSprintzDecoder

public class DoubleSprintzDecoder
extends SprintzDecoder

Field Summary
- Fields inherited from class org.apache.iotdb.tsfile.encoding.decoder.SprintzDecoder
  bitWidth, Block_size, currentCount, decodeSize, isBlockReaded, logger

Constructor Summary

Constructors
Constructor Description

DoubleSprintzDecoder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`decodeBlock(java.nio.ByteBuffer in)`
`boolean`	`hasNext(java.nio.ByteBuffer buffer)`
`double`	`readDouble(java.nio.ByteBuffer buffer)`
`protected void`	`recalculate()`
`void`	`reset()`

Methods inherited from class org.apache.iotdb.tsfile.encoding.decoder.Decoder
getDecoderByType, getType, readBigDecimal, readBinary, readBoolean, readFloat, readInt, readLong, readShort, setType

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DoubleSprintzDecoder
```
public DoubleSprintzDecoder()
```
- Method Detail
  - hasNext
```
public boolean hasNext(java.nio.ByteBuffer buffer)
                throws java.io.IOException
```
    Specified by:
    
    hasNext in class Decoder
    
    Throws:
    
    java.io.IOException
  - reset
```
public void reset()
```
    Overrides:
    
    reset in class SprintzDecoder
  - decodeBlock
```
protected void decodeBlock(java.nio.ByteBuffer in)
                    throws java.io.IOException
```
    Specified by:
    
    decodeBlock in class SprintzDecoder
    
    Throws:
    
    java.io.IOException
  - recalculate
```
protected void recalculate()
```
    Specified by:
    
    recalculate in class SprintzDecoder
  - readDouble
```
public double readDouble(java.nio.ByteBuffer buffer)
```
    Overrides:
    
    readDouble in class Decoder