org.trimou.engine.convert

Interface ValueConverter

All Superinterfaces:

ConfigurationAware, Converter<Object,String>, Validateable, WithPriority

All Known Implementing Classes:

AbstractValueConverter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ValueConverter
extends Converter<Object,String>, WithPriority, Validateable, ConfigurationAware

A value converter is used to convert an object to a string representation.

Any converter may validate itself - see also Validateable. The validation is performed before a MustacheEngine is built. An invalid converter is not put into service, i.e. it's not included in the final list of converters returned by Configuration.getValueConverters().

This component has also a priority - converters with higher priority are called first, and is ConfigurationAware.

If no component is able to convert an object, Object.toString() is used.

Since:

2.1

Author:

Martin Kouba

Field Summary

Fields inherited from interface org.trimou.engine.priority.WithPriority

DEFAULT_PRIORITY

Method Summary

Methods inherited from interface org.trimou.engine.convert.Converter

convert

Methods inherited from interface org.trimou.engine.priority.WithPriority

getPriority

Methods inherited from interface org.trimou.engine.validation.Validateable

isValid

Methods inherited from interface org.trimou.engine.config.ConfigurationAware

getConfigurationKeys, init