Examples with TreeConfiguration org.eclipse.sirius.components.collaborative.trees.api.TreeConfiguration used on opensource projects

Example 1 with TreeConfiguration

use of org.eclipse.sirius.components.collaborative.trees.api.TreeConfiguration in project sirius-components by eclipse-sirius.

the class TreeEventProcessorFactory method createRepresentationEventProcessor.

@Override
public <T extends IRepresentationEventProcessor> Optional<T> createRepresentationEventProcessor(Class<T> representationEventProcessorClass, IRepresentationConfiguration configuration, IEditingContext editingContext) {
    if (ITreeEventProcessor.class.isAssignableFrom(representationEventProcessorClass) && configuration instanceof TreeConfiguration) {
        TreeConfiguration treeConfiguration = (TreeConfiguration) configuration;
        TreeDescription treeDescription = this.explorerDescriptionProvider.getDescription();
        // @formatter:off
        TreeCreationParameters treeCreationParameters = TreeCreationParameters.newTreeCreationParameters(treeConfiguration.getId()).treeDescription(treeDescription).expanded(treeConfiguration.getExpanded()).editingContext(editingContext).build();
        // @formatter:on
        IRepresentationEventProcessor treeEventProcessor = new TreeEventProcessor(editingContext, this.treeService, treeCreationParameters, this.treeEventHandlers, this.subscriptionManagerFactory.create(), new SimpleMeterRegistry(), this.representationRefreshPolicyRegistry);
        // @formatter:off
        return Optional.of(treeEventProcessor).filter(representationEventProcessorClass::isInstance).map(representationEventProcessorClass::cast);
    // @formatter:on
    }
    return Optional.empty();
}