/*
* Copyright (c) 2014 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.controller.cluster.datastore.node.utils.stream;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
final class PathArgumentTypes {
public static final byte AUGMENTATION_IDENTIFIER = 1;
public static final byte NODE_IDENTIFIER = 2;
public static final byte NODE_IDENTIFIER_WITH_VALUE = 3;
public static final byte NODE_IDENTIFIER_WITH_PREDICATES = 4;
private PathArgumentTypes() {
throw new UnsupportedOperationException("Utility class");
}
private static final Map<Class<?>, Byte> CLASS_TO_ENUM_MAP = ImmutableMap.<Class<?>, Byte>builder()
.put(YangInstanceIdentifier.AugmentationIdentifier.class, AUGMENTATION_IDENTIFIER)
.put(YangInstanceIdentifier.NodeIdentifier.class, NODE_IDENTIFIER)
.put(YangInstanceIdentifier.NodeIdentifierWithPredicates.class, NODE_IDENTIFIER_WITH_PREDICATES)
.put(YangInstanceIdentifier.NodeWithValue.class, NODE_IDENTIFIER_WITH_VALUE).build();
public static byte getSerializablePathArgumentType(YangInstanceIdentifier.PathArgument pathArgument) {
final Byte type = CLASS_TO_ENUM_MAP.get(pathArgument.getClass());
Preconditions.checkArgument(type != null, "Unknown type of PathArgument = %s", pathArgument);
return type;
}
}