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

```
public class FloatDecoder
extends Decoder
```
Decoder for float or double value using rle or two diff. For more info about encoding pattern, seeFloatEncoder

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext(java.nio.ByteBuffer buffer)`
`Binary`	`readBinary(java.nio.ByteBuffer buffer)`
`boolean`	`readBoolean(java.nio.ByteBuffer buffer)`
`double`	`readDouble(java.nio.ByteBuffer buffer)`
`float`	`readFloat(java.nio.ByteBuffer buffer)`
`int`	`readInt(java.nio.ByteBuffer buffer)`
`long`	`readLong(java.nio.ByteBuffer buffer)`
`short`	`readShort(java.nio.ByteBuffer buffer)`
`void`	`reset()`

Methods inherited from class org.apache.iotdb.tsfile.encoding.decoder.Decoder
getDecoderByType, getType, readBigDecimal, setType

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

public FloatDecoder(TSEncoding encodingType,
                    TSDataType dataType)

public float readFloat(java.nio.ByteBuffer buffer)

public double readDouble(java.nio.ByteBuffer buffer)

public boolean hasNext(java.nio.ByteBuffer buffer)
                throws java.io.IOException

public Binary readBinary(java.nio.ByteBuffer buffer)

public boolean readBoolean(java.nio.ByteBuffer buffer)

public short readShort(java.nio.ByteBuffer buffer)

public int readInt(java.nio.ByteBuffer buffer)

public long readLong(java.nio.ByteBuffer buffer)

Class FloatDecoder