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 java.util.ArrayList;
12 import java.util.List;
13 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
14 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
15 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
17 public final class StringTypeBuilder extends LengthRestrictedTypeBuilder<StringTypeDefinition> {
18 private final List<PatternConstraint> patternConstraints = new ArrayList<>(0);
20 StringTypeBuilder(final StringTypeDefinition baseType, final SchemaPath path) {
21 super(baseType, path);
24 public void addPatternConstraint(final PatternConstraint constraint) {
25 patternConstraints.add(Preconditions.checkNotNull(constraint));
30 public RestrictedStringType buildType() {
31 final List<PatternConstraint> basePatterns = getBaseType().getPatternConstraints();
32 final List<PatternConstraint> patterns;
33 if (!patternConstraints.isEmpty()) {
34 patterns = new ArrayList<>(patternConstraints.size() + basePatterns.size());
35 patterns.addAll(patternConstraints);
36 patterns.addAll(basePatterns);
38 patterns = getBaseType().getPatternConstraints();
41 return new RestrictedStringType(getBaseType(), getPath(), getUnknownSchemaNodes(),
42 calculateLenghtConstraints(getBaseType().getLengthConstraints()), patterns);