Package io.jmix.flowui.component.delegate

Class CollectionFieldDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,P,V>

java.lang.Object

io.jmix.flowui.component.delegate.AbstractComponentDelegate<C>

io.jmix.flowui.component.delegate.AbstractValueComponentDelegate<C,T,V>

io.jmix.flowui.component.delegate.AbstractFieldDelegate<C,Collection<V>,Set<P>>

io.jmix.flowui.component.delegate.CollectionFieldDelegate<C,P,V>

All Implemented Interfaces:

ValueBindingDelegate<Collection<V>>, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Component("flowui_CollectionFieldDelegate")
@Scope("prototype")
public class CollectionFieldDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,P,V>
extends AbstractFieldDelegate<C,Collection<V>,Set<P>>

Nested Class Summary

Nested classes/interfaces inherited from interface io.jmix.flowui.component.delegate.ValueBindingDelegate

ValueBindingDelegate.ValueBindingChangeEvent<T>

Field Summary

Fields inherited from class io.jmix.flowui.component.delegate.AbstractFieldDelegate

applicationContext, datatype, explicitlyInvalid, messages, metadataTools, PROPERTY_INVALID, requiredMessage, toModelConverter, validators

Fields inherited from class io.jmix.flowui.component.delegate.AbstractValueComponentDelegate

valueBinding

Fields inherited from class io.jmix.flowui.component.delegate.AbstractComponentDelegate

component

Constructor Summary

Constructors

Constructor	Description
CollectionFieldDelegate(C component)

Method Summary

Modifier and Type	Method	Description
Collection<V>	convertToModel(Set<V> presentationValue, Stream<V> options)
Set<V>	convertToPresentation(Collection<V> modelValue)
protected AbstractValueBinding<Collection<V>>	createValueBinding(ValueSource<Collection<V>> valueSource)
boolean	equalCollections(Collection<V> a, Collection<V> b)

Methods inherited from class io.jmix.flowui.component.delegate.AbstractFieldDelegate

addValidator, applyDefaultValueFormat, executeValidators, formatMessage, getComponentErrorMessage, getComponentValue, getDatatype, getMessage, getRequiredErrorMessage, getRequiredMessage, isInvalid, isInvalidInternal, setApplicationContext, setComponentErrorMessage, setComponentRequiredErrorState, setDatatype, setInvalid, setInvalidInternal, setMessages, setMetadataTools, setRequiredMessage, setToModelConverter, updateInvalidState, validatorsPassed

Methods inherited from class io.jmix.flowui.component.delegate.AbstractValueComponentDelegate

addValueBindingChangeListener, getEventBus, getValueBinding, getValueSource, setValueSource, valueBindingChanged

Methods inherited from class io.jmix.flowui.component.delegate.AbstractComponentDelegate

getComponent

Methods inherited from class java.lang.Object

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

Constructor Details

CollectionFieldDelegate

public CollectionFieldDelegate(C component)

Method Details

createValueBinding

protected AbstractValueBinding<Collection<V>> createValueBinding(ValueSource<Collection<V>> valueSource)

Specified by:

createValueBinding in class AbstractValueComponentDelegate<C extends com.vaadin.flow.component.AbstractField<?,Set<P>>,Collection<V>,Set<P>>

convertToModel

@Nullable
public Collection<V> convertToModel(Set<V> presentationValue,
 @Nullable
 Stream<V> options)
                             throws ConversionException

Throws:

ConversionException

convertToPresentation

public Set<V> convertToPresentation(@Nullable
 Collection<V> modelValue)

equalCollections

public boolean equalCollections(@Nullable
 Collection<V> a,
 @Nullable
 Collection<V> b)