DateToLongConverter (Vaadin Platform (vaadin-platform-javadoc) 23.3.33 API)

java.lang.Object
- com.vaadin.flow.data.converter.DateToLongConverter

All Implemented Interfaces:

Converter<Date,Long>, Serializable
```
public class DateToLongConverter
extends Object
implements Converter<Date,Long>
```
A converter that converts from Long to Date and back.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DateToLongConverter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Result<Long>`	`convertToModel(Date value, ValueContext context)`	Converts the given value from presentation type to model type.
`Date`	`convertToPresentation(Long value, ValueContext context)`	Converts the given value from model type to presentation type.

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

Methods inherited from interface com.vaadin.flow.data.converter.Converter
chain

- Constructor Detail
  - DateToLongConverter
```
public DateToLongConverter()
```
- Method Detail
  - convertToModel
```
public Result<Long> convertToModel(Date value,
                                   ValueContext context)
```
    Description copied from interface: Converter
    
    Converts the given value from presentation type to model type.
    A converter can optionally use locale to do the conversion.
    
    Specified by:
    
    convertToModel in interface Converter<Date,Long>
    
    Parameters:
    
    value - The value to convert. Can be null
    
    context - The value context for the conversion.
    
    Returns:
    
    The converted value compatible with the source type
  - convertToPresentation
```
public Date convertToPresentation(Long value,
                                  ValueContext context)
```
    Description copied from interface: Converter
    
    Converts the given value from model type to presentation type.
    A converter can optionally use locale to do the conversion.
    
    Specified by:
    
    convertToPresentation in interface Converter<Date,Long>
    
    Parameters:
    
    value - The value to convert. Can be null
    
    context - The value context for the conversion.
    
    Returns:
    
    The converted value compatible with the source type