ChoiceNodeBaseSerializer.java example

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yangtools-master
/*
 * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.yangtools.yang.data.impl.schema.transform.base.serializer;

import java.util.HashSet;
import java.util.Set;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
import org.opendaylight.yangtools.yang.data.impl.schema.SchemaUtils;
import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;

/**
 * Abstract(base) serializer for ChoiceNodes, serializes elements of type E.
 *
 * @param <E> type of serialized elements
 */
public abstract class ChoiceNodeBaseSerializer<E> extends BaseDispatcherSerializer<E, ChoiceNode, ChoiceSchemaNode> {

    @Override
    protected final DataSchemaNode getSchemaForChild(final ChoiceSchemaNode schema,
            final DataContainerChild<? extends YangInstanceIdentifier.PathArgument, ?> childNode) {
        return SchemaUtils.findSchemaForChild(schema, childNode.getNodeType());
    }

    @Override
    protected final AugmentationSchema getAugmentedCase(final ChoiceSchemaNode schema,
            final AugmentationNode augmentationNode) {
        return SchemaUtils.findSchemaForAugment(schema, augmentationNode.getIdentifier().getPossibleChildNames());
    }

    @Override
    protected final Set<DataSchemaNode> getRealSchemasForAugment(final ChoiceSchemaNode schema, final AugmentationSchema augmentationSchema) {
        Set<DataSchemaNode> aggregatedSchemas = new HashSet<>(SchemaUtils.getRealSchemasForAugment(schema, augmentationSchema));

        for (ChoiceCaseNode choiceCaseNode : schema.getCases()) {
            aggregatedSchemas.addAll(SchemaUtils.getRealSchemasForAugment((AugmentationTarget) choiceCaseNode, augmentationSchema));
        }

        return aggregatedSchemas;
    }
}