2 * Copyright (c) 2015 Pantheon Technologies s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.util.type;
10 import com.google.common.base.Preconditions;
11 import com.google.common.collect.ImmutableMap;
12 import com.google.common.collect.ImmutableMap.Builder;
13 import java.util.HashMap;
15 import javax.annotation.Nonnull;
16 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
17 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
18 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition.EnumPair;
20 public final class EnumerationTypeBuilder extends TypeBuilder<EnumTypeDefinition> {
21 private final Builder<String, EnumPair> builder = ImmutableMap.builder();
23 EnumerationTypeBuilder(final SchemaPath path) {
27 public EnumerationTypeBuilder addEnum(@Nonnull final EnumPair item) {
28 Preconditions.checkArgument(item.getValue() != null, "Enum %s has null value", item);
29 builder.put(item.getName(), item);
34 public EnumTypeDefinition build() {
35 final Map<String, EnumPair> map = builder.build();
36 final Map<Integer, EnumPair> positionMap = new HashMap<>();
38 for (EnumPair p : map.values()) {
39 final EnumPair conflict = positionMap.put(p.getValue(), p);
40 if (conflict != null) {
41 throw new InvalidEnumDefinitionException(p, "Bit %s conflicts on position with bit ", conflict);
45 return new BaseEnumerationType(getPath(), getUnknownSchemaNodes(), map.values());