Speed up BaseYangTypesProvider's restricted types
[mdsal.git] / binding / mdsal-binding-generator-util / src / main / java / org / opendaylight / mdsal / binding / generator / util / BaseYangTypesProvider.java
1 /*
2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.mdsal.binding.generator.util;
9
10 import com.google.common.annotations.Beta;
11 import org.eclipse.jdt.annotation.NonNull;
12 import org.opendaylight.mdsal.binding.generator.spi.TypeProvider;
13 import org.opendaylight.mdsal.binding.model.api.Restrictions;
14 import org.opendaylight.mdsal.binding.model.api.Type;
15 import org.opendaylight.mdsal.binding.model.util.BaseYangTypes;
16 import org.opendaylight.mdsal.binding.model.util.Types;
17 import org.opendaylight.mdsal.binding.spec.naming.BindingMapping;
18 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
19 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
20 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
21
22 @Beta
23 public final class BaseYangTypesProvider implements TypeProvider {
24     public static final @NonNull BaseYangTypesProvider INSTANCE = new BaseYangTypesProvider();
25
26     private BaseYangTypesProvider() {
27         // Hidden on purpose
28     }
29
30     /**
31      * Searches <code>Type</code> value to which is YANG <code>type</code>
32      * mapped.
33      *
34      * @param type
35      *            type definition representation of YANG type
36      * @return java <code>Type</code> representation of <code>type</code>.
37      *         If <code>type</code> isn't found then <code>null</code> is
38      *         returned.
39      */
40     @Override
41     public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> type, final SchemaNode parentNode,
42             final boolean lenientRelativeLeafrefs) {
43         return type == null ? null : BaseYangTypes.javaTypeForYangType(type.getQName().getLocalName());
44     }
45
46     @Override
47     public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> type, final SchemaNode parentNode,
48             final Restrictions restrictions, final boolean lenientRelativeLeafrefs) {
49         final String typeName = type.getQName().getLocalName();
50         final Type mapped = BaseYangTypes.javaTypeForYangType(typeName);
51         return mapped == null || restrictions == null ? mapped : Types.restrictedType(mapped, restrictions);
52     }
53
54     @Override
55     public String getTypeDefaultConstruction(final LeafSchemaNode node) {
56         return null;
57     }
58
59     @Override
60     public String getConstructorPropertyName(final SchemaNode node) {
61         return null;
62     }
63
64     @Override
65     public String getParamNameFromType(final TypeDefinition<?> type) {
66         return "_" + BindingMapping.getPropertyName(type.getQName().getLocalName());
67     }
68 }