2 * Copyright (c) 2015 Cisco Systems, Inc. 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.parser.stmt.reactor;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.base.MoreObjects;
13 import com.google.common.base.MoreObjects.ToStringHelper;
14 import java.util.HashMap;
16 import java.util.Optional;
17 import org.eclipse.jdt.annotation.NonNull;
18 import org.opendaylight.yangtools.yang.common.QName;
19 import org.opendaylight.yangtools.yang.common.QNameModule;
20 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
21 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
22 import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
23 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.ImplicitParentAwareStatementSupport;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementFactory;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupport;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
31 public class StatementDefinitionContext<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>> {
32 private final @NonNull StatementSupport<A, D, E> support;
33 private final Map<String, StatementDefinitionContext<?, ?, ?>> argumentSpecificSubDefinitions;
34 private Map<StatementDefinitionContext<?, ?, ?>, StatementDefinitionContext<?,?,?>> unknownStmtDefsOfYangStmts;
36 public StatementDefinitionContext(final StatementSupport<A, D, E> support) {
37 this.support = requireNonNull(support);
38 this.argumentSpecificSubDefinitions = support.hasArgumentSpecificSupports() ? new HashMap<>() : null;
41 public @NonNull StatementFactory<A, D, E> getFactory() {
45 public A parseArgumentValue(final StmtContext<A, D, E> context, final String value) {
46 return support.parseArgumentValue(context, value);
49 public A adaptArgumentValue(final StmtContext<A, D, E> context, final QNameModule targetModule) {
50 return support.adaptArgumentValue(context, targetModule);
53 public void checkNamespaceAllowed(final Class<? extends IdentifierNamespace<?,?>> namespace) {
57 public @NonNull StatementDefinition getPublicView() {
58 return support.getPublicView();
61 public Optional<StatementSupport<?, ?, ?>> getImplicitParentFor(final StatementDefinition stmtDef) {
62 return support instanceof ImplicitParentAwareStatementSupport
63 ? ((ImplicitParentAwareStatementSupport) support).getImplicitParentFor(stmtDef) : Optional.empty();
66 public boolean onStatementAdded(final Mutable<A, D, E> stmt) {
67 support.onStatementAdded(stmt);
71 public void onDeclarationFinished(final Mutable<A, D, E> statement, final ModelProcessingPhase phase) {
73 case SOURCE_PRE_LINKAGE:
74 support.onPreLinkageDeclared(statement);
77 support.onLinkageDeclared(statement);
79 case STATEMENT_DEFINITION:
80 support.onStatementDefinitionDeclared(statement);
82 case FULL_DECLARATION:
83 support.onFullDefinitionDeclared(statement);
90 public @NonNull Class<?> getRepresentingClass() {
91 return support.getDeclaredRepresentationClass();
94 public boolean hasArgument() {
95 return support.getArgumentName() != null;
98 public boolean isArgumentYinElement() {
99 return support.isArgumentYinElement();
102 public @NonNull QName getStatementName() {
103 return support.getStatementName();
106 public QName getArgumentName() {
107 return support.getArgumentName();
111 public final String toString() {
112 return addToStringAttributes(MoreObjects.toStringHelper(this).omitNullValues()).toString();
115 protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
116 return toStringHelper.add("statement", getStatementName());
119 @NonNull StatementDefinitionContext<?, ?, ?> getSubDefinitionSpecificForArgument(final String argument) {
120 if (!hasArgumentSpecificSubDefinitions()) {
124 StatementDefinitionContext<?, ?, ?> potential = argumentSpecificSubDefinitions.get(argument);
125 if (potential == null) {
126 final StatementSupport<?, ?, ?> argumentSpecificSupport = support.getSupportSpecificForArgument(argument);
127 potential = argumentSpecificSupport != null ? new StatementDefinitionContext<>(argumentSpecificSupport)
129 argumentSpecificSubDefinitions.put(argument, potential);
135 boolean hasArgumentSpecificSubDefinitions() {
136 return support.hasArgumentSpecificSupports();
139 String internArgument(final String rawArgument) {
140 return support.internArgument(rawArgument);
143 StatementDefinitionContext<?, ?, ?> getAsUnknownStatementDefinition(
144 final StatementDefinitionContext<?, ?, ?> yangStmtDef) {
145 if (unknownStmtDefsOfYangStmts != null) {
146 final StatementDefinitionContext<?, ?, ?> existing = unknownStmtDefsOfYangStmts.get(yangStmtDef);
147 if (existing != null) {
151 unknownStmtDefsOfYangStmts = new HashMap<>();
154 @SuppressWarnings("unchecked")
155 final StatementDefinitionContext<?, ?, ?> ret = support.getUnknownStatementDefinitionOf(
156 yangStmtDef.getPublicView()).map(StatementDefinitionContext::new).orElse(null);
158 unknownStmtDefsOfYangStmts.put(yangStmtDef, ret);
163 boolean isIgnoringIfFeatures() {
164 return support.isIgnoringIfFeatures();
167 boolean isIgnoringConfig() {
168 return support.isIgnoringConfig();