Java Registration类代码示例

import com.vaadin.shared.Registration; //导入依赖的package包/类
public Registration addQueryConfigurationProvider(QueryConfigurationProvider queryConfigurationProvider) {
	ObjectUtils.argumentNotNull(queryConfigurationProvider, "QueryConfigurationProvider must be not null");
	if (queryConfigurationProviders == null) {
		queryConfigurationProviders = new LinkedList<>();
	}
	if (!queryConfigurationProviders.contains(queryConfigurationProvider)) {
		queryConfigurationProviders.add(queryConfigurationProvider);
		// reset store
		resetStorePreservingFreezeState();
	}
	return () -> {
		queryConfigurationProviders.remove(queryConfigurationProvider);
		// reset store
		resetStorePreservingFreezeState();
	};
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addValueChangeListener(
		com.holonplatform.vaadin.components.Input.ValueChangeListener<T> listener) {
	ObjectUtils.argumentNotNull(listener, "ValueChangeListener must be not null");
	valueChangeListeners.add(listener);
	return () -> valueChangeListeners.remove(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addValueChangeListener(
		final com.holonplatform.vaadin.components.Input.ValueChangeListener<T> listener) {
	ObjectUtils.argumentNotNull(listener, "ValueChangeListener must be not null");
	return getInternalField().addValueChangeListener(e -> listener.valueChange(new DefaultValueChangeEvent<>(this,
			fromInternalValue(e.getOldValue()), fromInternalValue(e.getValue()), e.isUserOriginated())));
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
/**
 * Adds a {@link PropertyResizeListener} that gets notified when a property column is resized.
 * @param listener Listener to add (not null)
 * @return the listener registration
 */
public Registration addPropertyResizeListener(final PropertyResizeListener<P> listener) {
	ObjectUtils.argumentNotNull(listener, "Listener must be not null");
	return getGrid()
			.addColumnResizeListener(e -> listener.onPropertyResized(getColumnProperty(e.getColumn().getId()),
					(int) e.getColumn().getWidth(), e.isUserOriginated()));
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addValueChangeListener(
		com.holonplatform.vaadin.components.ValueHolder.ValueChangeListener<V> listener) {
	ObjectUtils.argumentNotNull(listener, "ValueChangeListener must be not null");
	return input.addValueChangeListener(e -> listener.valueChange(new DefaultValueChangeEvent<>(this,
			convertToPresentation(e.getOldValue()), convertToPresentation(e.getValue()), e.isUserOriginated())));
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public Registration addLayoutClickListener(LayoutEvents.LayoutClickListener listener) {
    return addListener(EventId.LAYOUT_CLICK_EVENT_IDENTIFIER,
            LayoutEvents.LayoutClickEvent.class, listener,
            LayoutEvents.LayoutClickListener.clickMethod);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
private void syncLocale() {
    startDateValueChangeRegistration.ifPresent(Registration::remove);
    endDateValueChangeRegistration.ifPresent(Registration::remove);
    try {
        start.setLocale(gantt.getLocale());
        start.setValue(gantt.getStartLocalDateTime());
        end.setLocale(gantt.getLocale());
        end.setValue(gantt.getEndLocalDateTime());
    } finally {
        startDateValueChangeRegistration = Optional.of(start.addValueChangeListener(startDateValueChangeListener));
        endDateValueChangeRegistration = Optional.of(end.addValueChangeListener(endDateValueChangeListener));
    }
    dateFormat = new SimpleDateFormat("MMM dd HH:mm:ss zzz yyyy", gantt.getLocale());
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
private void setResolution(org.tltv.gantt.client.shared.Resolution resolution) {
    resolutionValueChangeRegistration.ifPresent(Registration::remove);
    try {
        reso.setValue(resolution);
    } finally {
        resolutionValueChangeRegistration = Optional.of(reso.addValueChangeListener(resolutionValueChangeListener));
    }
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addStatusChangeListener(StatusChangeListener listener) {
	return binder.addStatusChangeListener(e -> listener.statusChange(new StatusChangeEvent(this, e.hasErrors())));
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addValueChangeListener(ValueChangeListener<?> listener) {
	return binder.addValueChangeListener(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
public Registration addValueChangeListener(HasValue.ValueChangeListener<String> listener) {
    return field.addValueChangeListener(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
public Registration addValueChangeListener(HasValue.ValueChangeListener<LocalDateTime> listener) {
    return field.addValueChangeListener(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
public Registration addValueChangeListener(HasValue.ValueChangeListener<LocalDate> listener) {
    return field.addValueChangeListener(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
public Registration addValueChangeListener(HasValue.ValueChangeListener<T> listener) {
    return field.addValueChangeListener(listener);
}
 

import com.vaadin.shared.Registration; //导入依赖的package包/类
@Override
public Registration addLayoutClickListener(LayoutEvents.LayoutClickListener listener) {
  Objects.requireNonNull(listener, "listener may not be null");
  return rootLayout.addLayoutClickListener(listener);
}