org.springframework.binding.value
Interface DerivedValueModel

All Superinterfaces:

ValueModel

All Known Implementing Classes:

AbstractDerivedValueModel, MessageFormatValueModel, MethodInvokingDerivedValueModel, TypeConverter

public interface DerivedValueModel
extends ValueModel

A value model that derives its value by applying some transformation to one or more source value models.

Typical usage would be a type converter or string formatter.

Author:

Oliver Hutchison

Field Summary

Fields inherited from interface org.springframework.binding.value.ValueModel

VALUE_PROPERTY

Method Summary

ValueModel[]	getSourceValueModels() Returns an array of all values models that are used to derive the value represented by this value model.
boolean	isReadOnly() Returns true if the implementation does not support calls setValue.

Methods inherited from interface org.springframework.binding.value.ValueModel

addValueChangeListener, getValue, removeValueChangeListener, setValue, setValueSilently

Method Detail

getSourceValueModels

ValueModel[] getSourceValueModels()

Returns an array of all values models that are used to derive the value represented by this value model.

isReadOnly

boolean isReadOnly()

Returns true if the implementation does not support calls setValue.