de.richtercloud.reflection.form.builder.fieldhandler

Class DoubleFieldHandler

java.lang.Object

de.richtercloud.reflection.form.builder.fieldhandler.DoubleFieldHandler

All Implemented Interfaces:

ComponentHandler<DoublePanel>, FieldHandler<Double,FieldUpdateEvent<Double>,ReflectionFormBuilder,DoublePanel>

public class DoubleFieldHandler
extends Object
implements FieldHandler<Double,FieldUpdateEvent<Double>,ReflectionFormBuilder,DoublePanel>

Author:

richter

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DoubleFieldHandler()
	DoubleFieldHandler(DoubleTypeHandler doubleTypeHandler)

Method Summary

Modifier and Type	Method and Description
static DoubleFieldHandler	getInstance()
JComponent	handle(Field field, Object instance, FieldUpdateListener<FieldUpdateEvent<Double>> updateListener, ReflectionFormBuilder reflectionFormBuilder) Information about the field value can be retrieved with Field.get(java.lang.Object) and instance, about the field name with Field.getName() and about the declaring class with Field.getDeclaringClass().
void	reset(DoublePanel component)

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleFieldHandler

protected DoubleFieldHandler()

DoubleFieldHandler

public DoubleFieldHandler(DoubleTypeHandler doubleTypeHandler)

Method Detail

getInstance

public static DoubleFieldHandler getInstance()

handle

public JComponent handle(Field field,
                         Object instance,
                         FieldUpdateListener<FieldUpdateEvent<Double>> updateListener,
                         ReflectionFormBuilder reflectionFormBuilder)
                  throws FieldHandlingException

Description copied from interface: FieldHandler

Information about the field value can be retrieved with Field.get(java.lang.Object) and instance, about the field name with Field.getName() and about the declaring class with Field.getDeclaringClass().

Specified by:

handle in interface FieldHandler<Double,FieldUpdateEvent<Double>,ReflectionFormBuilder,DoublePanel>

Parameters:

field - the Field to be handled

instance - the instance to handle

updateListener - an FieldUpdateListener to notify on updates

reflectionFormBuilder - a ReflectionFormBuilder used for recursion

Returns:

the created component

Throws:

FieldHandlingException - wraps all exceptions occuring during read or write access to fields

reset

public void reset(DoublePanel component)

Specified by:

reset in interface ComponentHandler<DoublePanel>