DoubleScalarSerializer (DJUTILS sampling / output data storage 2.1.9 API)

java.lang.Object
- org.djutils.data.serialization.DoubleScalarSerializer<U,S>

Type Parameters:

U - the unit type

S - the scalar type

All Implemented Interfaces:

TextSerializer<S>
```
public class DoubleScalarSerializer<U extends org.djunits.unit.Unit<U>,S extends org.djunits.value.vdouble.scalar.base.AbstractDoubleScalar<U,S>>
extends Object
implements TextSerializer<S>
```
DoubleScalarSerializer (de)serializes DJUNITS double scalars.
Copyright (c) 2020-2023 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUTILS License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors
Constructor Description

DoubleScalarSerializer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`S`	`deserialize(Class<S> type, String text, String unit)`	Deserialize a String to the correct Scalar value.
`String`	`serialize(S value, String unitString)`	Serialize an Scalar value to text in such a way that it can be deserialized with the corresponding deserializer.

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

- Constructor Detail
  - DoubleScalarSerializer
```
public DoubleScalarSerializer()
```
- Method Detail
  - serialize
```
public String serialize(S value,
                        String unitString)
```
    Serialize an Scalar value to text in such a way that it can be deserialized with the corresponding deserializer.
    
    Specified by:
    
    serialize in interface TextSerializer<U extends org.djunits.unit.Unit<U>>
    
    Parameters:
    
    value - Object; the scalar to serialize
    
    unitString - String; the unit used to convert the data to and store, so all valus in a column may have the same unit. The value may be null or blank
    
    Returns:
    
    String; a string representation of the value that can later be deserialized
  - deserialize
```
public S deserialize(Class<S> type,
                     String text,
                     String unit)
```
    Deserialize a String to the correct Scalar value. The method caches the valueOf(String) method for repeated use.
    
    Specified by:
    
    deserialize in interface TextSerializer<U extends org.djunits.unit.Unit<U>>
    
    Parameters:
    
    text - String; the text to deserialize
    
    type - Class<T>; class of the value type, may be null
    
    unit - String; unit with the value, may be null or blank
    
    Returns:
    
    S; the reconstructed scalar