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.collect.ImmutableList;
11 import java.util.List;
12 import org.eclipse.jdt.annotation.NonNull;
13 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
14 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
15 import org.opendaylight.yangtools.yang.model.util.BaseTypes;
17 final class BaseStringType extends AbstractLengthRestrictedBaseType<StringTypeDefinition>
18 implements StringTypeDefinition {
19 static final @NonNull BaseStringType INSTANCE = new BaseStringType();
21 private BaseStringType() {
22 super(BaseTypes.STRING_QNAME);
26 public List<PatternConstraint> getPatternConstraints() {
27 return ImmutableList.of();
31 public int hashCode() {
32 return StringTypeDefinition.hashCode(this);
36 public boolean equals(final Object obj) {
37 return StringTypeDefinition.equals(this, obj);
41 public String toString() {
42 return StringTypeDefinition.toString(this);