Split off DeclaredEffectiveStatementBase
[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / effective / AbstractEffectiveSimpleDataNodeContainer.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. 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.yangtools.yang.parser.stmt.rfc6020.effective;
9
10 import com.google.common.collect.ImmutableList;
11 import com.google.common.collect.ImmutableSet;
12 import java.util.ArrayList;
13 import java.util.HashSet;
14 import java.util.List;
15 import java.util.Set;
16 import org.opendaylight.yangtools.yang.common.QName;
17 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
18 import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
19 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
20 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
21 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
22 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
23 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
25 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
28
29 abstract class AbstractEffectiveSimpleDataNodeContainer<D extends DeclaredStatement<QName>> extends
30         AbstractEffectiveDocumentedDataNodeContainer<QName, D> implements DataNodeContainer, AugmentationTarget,
31         DataSchemaNode {
32
33     private final QName qname;
34     private final SchemaPath path;
35
36     // :FIXME should be private and final
37     boolean augmenting;
38     private final boolean addedByUses;
39     private final boolean configuration;
40     private final ConstraintDefinition constraints;
41
42     private final Set<AugmentationSchema> augmentations;
43     private final List<UnknownSchemaNode> unknownNodes;
44
45     public AbstractEffectiveSimpleDataNodeContainer(final StmtContext<QName, D, ?> ctx) {
46         super(ctx);
47
48         this.qname = ctx.getStatementArgument();
49         this.path = ctx.getSchemaPath().get();
50         this.constraints = EffectiveConstraintDefinitionImpl.forParent(this);
51
52         ConfigEffectiveStatementImpl configStmt = firstEffective(ConfigEffectiveStatementImpl.class);
53         this.configuration = (configStmt == null) ? true : configStmt.argument();
54
55         // initSubstatementCollectionsAndFields
56
57         List<UnknownSchemaNode> unknownNodesInit = new ArrayList<>();
58         Set<AugmentationSchema> augmentationsInit = new HashSet<>();
59         for (EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
60             if (effectiveStatement instanceof UnknownSchemaNode) {
61                 unknownNodesInit.add((UnknownSchemaNode) effectiveStatement);
62             }
63             if (effectiveStatement instanceof AugmentationSchema) {
64                 augmentationsInit.add((AugmentationSchema) effectiveStatement);
65             }
66         }
67         this.unknownNodes = ImmutableList.copyOf(unknownNodesInit);
68         this.augmentations = ImmutableSet.copyOf(augmentationsInit);
69
70         // initCopyType
71         List<TypeOfCopy> copyTypesFromOriginal = ctx.getCopyHistory();
72         if (copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES_AUGMENTATION)) {
73             this.addedByUses = this.augmenting = true;
74         } else {
75             this.augmenting = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_AUGMENTATION);
76             this.addedByUses = copyTypesFromOriginal.contains(TypeOfCopy.ADDED_BY_USES);
77         }
78     }
79
80     @Override
81     public QName getQName() {
82         return qname;
83     }
84
85     @Override
86     public SchemaPath getPath() {
87         return path;
88     }
89
90     @Override
91     public boolean isAugmenting() {
92         return augmenting;
93     }
94
95     @Override
96     public boolean isAddedByUses() {
97         return addedByUses;
98     }
99
100     @Override
101     public boolean isConfiguration() {
102         return configuration;
103     }
104
105     @Override
106     public ConstraintDefinition getConstraints() {
107         return constraints;
108     }
109
110     @Override
111     public Set<AugmentationSchema> getAvailableAugmentations() {
112         return augmentations;
113     }
114
115     @Override
116     public List<UnknownSchemaNode> getUnknownSchemaNodes() {
117         return unknownNodes;
118     }
119
120 }