public class

DoubleSerializer

extends AbstractSerializer<T>
java.lang.Object
   ↳ com.netflix.astyanax.serializers.AbstractSerializer<T>
     ↳ com.netflix.astyanax.serializers.DoubleSerializer

Class Overview

Uses LongSerializer via translating Doubles to and from raw long bytes form.

Summary

Public Constructors
DoubleSerializer()
Public Methods
Double fromByteBuffer(ByteBuffer bytes)
Extract an object of type T from the bytes.
ByteBuffer fromString(String str)
Create a ByteBuffer by first parsing the type out of a string
static DoubleSerializer get()
ComparatorType getComparatorType()
ByteBuffer getNext(ByteBuffer byteBuffer)
Return the byte buffer for the next value in sorted order for the matching comparator type.
String getString(ByteBuffer byteBuffer)
ByteBuffer toByteBuffer(Double obj)
Extract bytes from the obj of type T
[Expand]
Inherited Methods
From class com.netflix.astyanax.serializers.AbstractSerializer
From class java.lang.Object
From interface com.netflix.astyanax.Serializer

Public Constructors

public DoubleSerializer ()

Public Methods

public Double fromByteBuffer (ByteBuffer bytes)

Extract an object of type T from the bytes.

public ByteBuffer fromString (String str)

Create a ByteBuffer by first parsing the type out of a string

public static DoubleSerializer get ()

public ComparatorType getComparatorType ()

public ByteBuffer getNext (ByteBuffer byteBuffer)

Return the byte buffer for the next value in sorted order for the matching comparator type. This is used for paginating columns.

public String getString (ByteBuffer byteBuffer)

public ByteBuffer toByteBuffer (Double obj)

Extract bytes from the obj of type T