Package com.github.joschi.jadconfig.converters

Class StringSetConverter

java.lang.Object

com.github.joschi.jadconfig.converters.StringSetConverter

All Implemented Interfaces:

Converter<Set<String>>

Direct Known Subclasses:

TrimmedStringSetConverter

public class StringSetConverter
extends Object
implements Converter<Set<String>>

Class for converting a comma-separated list to Set<String>

Author:

jschalanda

Constructor Summary

Constructors

Constructor	Description
StringSetConverter()

Method Summary

Modifier and Type	Method	Description
Set<String>	convertFrom(String value)	Returns a Set of Strings representing the specified String value.
String	convertTo(Set<String> value)	Returns a String instance representing the configuration parameter's value.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

StringSetConverter

public StringSetConverter()

Method Details

convertFrom

public Set<String> convertFrom(String value)

Returns a Set of Strings representing the specified String value.

The value is being split on comma.

Specified by:

convertFrom in interface Converter<Set<String>>

Parameters:

value - The configuration parameter's String value

Returns:

A Set of Strings representing the configuration parameter's value

convertTo

public String convertTo(Set<String> value)

Returns a String instance representing the configuration parameter's value.

The elements of the provided Set of Strings are concatenated with commas.

Specified by:

convertTo in interface Converter<Set<String>>

Parameters:

value - The configuration parameter's Set of String representation

Returns:

A String instance representing the configuration parameter's typed value