ch.jalu.configme.beanmapper.leafvaluehandler

Class AbstractLeafValueHandler

java.lang.Object

ch.jalu.configme.beanmapper.leafvaluehandler.AbstractLeafValueHandler

All Implemented Interfaces:

LeafValueHandler

Direct Known Subclasses:

BigNumberLeafValueHandler, BooleanLeafValueHandler, EnumLeafValueHandler, NumberLeafValueHandler, ObjectLeafValueHandler, StringLeafValueHandler

public abstract class AbstractLeafValueHandler
extends Object
implements LeafValueHandler

Common parent of simple leaf value handlers which only need the required type as Class in order to perform their conversion.

Constructor Summary

Constructors

Constructor and Description
AbstractLeafValueHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract @Nullable Object	convert(@Nullable Class<?> clazz, @Nullable Object value)
@Nullable Object	convert(@NotNull TypeInformation typeInformation, @Nullable Object value) Converts the given value to the given class, if possible.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.jalu.configme.beanmapper.leafvaluehandler.LeafValueHandler

toExportValue

Constructor Detail

AbstractLeafValueHandler

public AbstractLeafValueHandler()

Method Detail

convert

@Nullable
public @Nullable Object convert(@NotNull
                                          @NotNull TypeInformation typeInformation,
                                          @Nullable
                                          @Nullable Object value)

Description copied from interface: LeafValueHandler

Converts the given value to the given class, if possible. Returns null otherwise. This method must either return null or an object of the class type.

Specified by:

convert in interface LeafValueHandler

Parameters:

typeInformation - the required type

value - the value to convert

Returns:

value of the given type, or null if not applicable

convert

@Nullable
protected abstract @Nullable Object convert(@Nullable
                                                      @Nullable Class<?> clazz,
                                                      @Nullable
                                                      @Nullable Object value)