DoubleConversion

java.lang.Object
- com.univocity.parsers.conversions.NullConversion<java.lang.String,T>
- - com.univocity.parsers.conversions.ObjectConversion<java.lang.Double>
  - - com.univocity.parsers.conversions.DoubleConversion

All Implemented Interfaces:

Conversion<java.lang.String,java.lang.Double>
```
public class DoubleConversion
extends ObjectConversion<java.lang.Double>
```
Converts Strings to Doubles and vice versa

Author:

Univocity Software Pty Ltd - parsers@univocity.com

Constructor Summary

Constructors
Constructor	Description
`DoubleConversion()`	Creates a Conversion from String to Double with default values to return when the input is null.
`DoubleConversion(java.lang.Double valueIfStringIsNull, java.lang.String valueIfObjectIsNull)`	Creates a Conversion from String to Double with default values to return when the input is null.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

protected java.lang.Double fromString(java.lang.String input)
Converts a String to Double.
- Methods inherited from class com.univocity.parsers.conversions.ObjectConversion
  execute, fromInput, getValueIfObjectIsNull, getValueIfStringIsNull, revert, setValueIfObjectIsNull, setValueIfStringIsNull, undo
- Methods inherited from class com.univocity.parsers.conversions.NullConversion
  getValueOnNullInput, getValueOnNullOutput, setValueOnNullInput, setValueOnNullOutput
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DoubleConversion
```
public DoubleConversion()
```
    Creates a Conversion from String to Double with default values to return when the input is null. This default constructor assumes the output of a conversion should be null when input is null
  - DoubleConversion
```
public DoubleConversion(java.lang.Double valueIfStringIsNull,
                        java.lang.String valueIfObjectIsNull)
```
    Creates a Conversion from String to Double with default values to return when the input is null.
    
    Parameters:
    
    valueIfStringIsNull - default Double value to be returned when the input String is null. Used when ObjectConversion.execute(String) is invoked.
    
    valueIfObjectIsNull - default String value to be returned when a Double input is null. Used when revert(Double) is invoked.
- Method Detail
  - fromString
```
protected java.lang.Double fromString(java.lang.String input)
```
    Converts a String to Double.
    
    Specified by:
    
    fromString in class ObjectConversion<java.lang.Double>
    
    Parameters:
    
    input - The String to be converted to T
    
    Returns:
    
    an instance of T, converted from the String input.