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 com.google.common.base.MoreObjects;
11 import com.google.common.base.MoreObjects.ToStringHelper;
12 import com.google.common.base.Preconditions;
13 import java.util.HashMap;
15 import java.util.Optional;
16 import javax.annotation.Nonnull;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
19 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
20 import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
21 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementFactory;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupport;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
27 import org.opendaylight.yangtools.yang.parser.spi.source.StatementSourceReference;
29 public class StatementDefinitionContext<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>> {
30 private final StatementSupport<A, D, E> support;
31 private final Map<String, StatementDefinitionContext<?, ?, ?>> argumentSpecificSubDefinitions;
33 public StatementDefinitionContext(final StatementSupport<A, D, E> support) {
34 this.support = Preconditions.checkNotNull(support);
35 this.argumentSpecificSubDefinitions = support.hasArgumentSpecificSupports() ? new HashMap<>() : null;
38 public StatementFactory<A,D,E> getFactory() {
42 public A parseArgumentValue(final StmtContext<A, D, E> context, final String value) {
43 return support.parseArgumentValue(context,value);
46 public void checkNamespaceAllowed(final Class<? extends IdentifierNamespace<?,?>> namespace) {
50 public StatementDefinition getPublicView() {
51 return support.getPublicView();
54 public Optional<StatementContextBase<?, ?, ?>> beforeSubStatementCreated(final Mutable<?, ?, ?> stmt, final int offset, final StatementDefinitionContext<?, ?, ?> def, final StatementSourceReference ref,
55 final String argument) {
56 return support.beforeSubStatementCreated(stmt, offset, def, ref, argument);
59 public boolean onStatementAdded(final Mutable<A, D, E> stmt) {
60 support.onStatementAdded(stmt);
65 public void onDeclarationFinished(final Mutable<A, D, E> statement, final ModelProcessingPhase phase) {
67 case SOURCE_PRE_LINKAGE:
68 support.onPreLinkageDeclared(statement);
71 support.onLinkageDeclared(statement);
73 case STATEMENT_DEFINITION:
74 support.onStatementDefinitionDeclared(statement);
76 case FULL_DECLARATION:
77 support.onFullDefinitionDeclared(statement);
84 public Class<?> getRepresentingClass() {
85 return support.getDeclaredRepresentationClass();
88 public boolean hasArgument() {
89 return support.getArgumentName() != null;
92 public QName getStatementName() {
93 return support.getStatementName();
97 public final String toString() {
98 return addToStringAttributes(MoreObjects.toStringHelper(this).omitNullValues()).toString();
101 protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
102 return toStringHelper.add("statement", getStatementName());
106 public StatementDefinitionContext<?, ?, ?> getSubDefinitionSpecificForArgument(final String argument) {
107 if (!hasArgumentSpecificSubDefinitions()) {
111 StatementDefinitionContext<?, ?, ?> potential = argumentSpecificSubDefinitions.get(argument);
112 if (potential == null) {
113 final StatementSupport<?, ?, ?> argumentSpecificSupport = support.getSupportSpecificForArgument(argument);
114 potential = argumentSpecificSupport != null ? new StatementDefinitionContext<>(argumentSpecificSupport)
116 argumentSpecificSubDefinitions.put(argument, potential);
122 public boolean hasArgumentSpecificSubDefinitions() {
123 return support.hasArgumentSpecificSupports();