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;
32 private Map<StatementDefinitionContext<?,?,?>, StatementDefinitionContext<?,?,?>> unknownStmtDefsOfYangStmts;
34 public StatementDefinitionContext(final StatementSupport<A, D, E> support) {
35 this.support = Preconditions.checkNotNull(support);
36 this.argumentSpecificSubDefinitions = support.hasArgumentSpecificSupports() ? new HashMap<>() : null;
39 public StatementFactory<A,D,E> getFactory() {
43 public A parseArgumentValue(final StmtContext<A, D, E> context, final String value) {
44 return support.parseArgumentValue(context,value);
47 public void checkNamespaceAllowed(final Class<? extends IdentifierNamespace<?,?>> namespace) {
51 public StatementDefinition getPublicView() {
52 return support.getPublicView();
55 public Optional<StatementContextBase<?, ?, ?>> beforeSubStatementCreated(final Mutable<?, ?, ?> stmt, final int offset, final StatementDefinitionContext<?, ?, ?> def, final StatementSourceReference ref,
56 final String argument) {
57 return support.beforeSubStatementCreated(stmt, offset, def, ref, argument);
60 public boolean onStatementAdded(final Mutable<A, D, E> stmt) {
61 support.onStatementAdded(stmt);
66 public void onDeclarationFinished(final Mutable<A, D, E> statement, final ModelProcessingPhase phase) {
68 case SOURCE_PRE_LINKAGE:
69 support.onPreLinkageDeclared(statement);
72 support.onLinkageDeclared(statement);
74 case STATEMENT_DEFINITION:
75 support.onStatementDefinitionDeclared(statement);
77 case FULL_DECLARATION:
78 support.onFullDefinitionDeclared(statement);
85 public Class<?> getRepresentingClass() {
86 return support.getDeclaredRepresentationClass();
89 public boolean hasArgument() {
90 return support.getArgumentName() != null;
93 public boolean isArgumentYinElement() {
94 return support.isArgumentYinElement();
97 public QName getStatementName() {
98 return support.getStatementName();
101 public QName getArgumentName() {
102 return support.getArgumentName();
106 public final String toString() {
107 return addToStringAttributes(MoreObjects.toStringHelper(this).omitNullValues()).toString();
110 protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
111 return toStringHelper.add("statement", getStatementName());
115 StatementDefinitionContext<?, ?, ?> getSubDefinitionSpecificForArgument(final String argument) {
116 if (!hasArgumentSpecificSubDefinitions()) {
120 StatementDefinitionContext<?, ?, ?> potential = argumentSpecificSubDefinitions.get(argument);
121 if (potential == null) {
122 final StatementSupport<?, ?, ?> argumentSpecificSupport = support.getSupportSpecificForArgument(argument);
123 potential = argumentSpecificSupport != null ? new StatementDefinitionContext<>(argumentSpecificSupport)
125 argumentSpecificSubDefinitions.put(argument, potential);
131 boolean hasArgumentSpecificSubDefinitions() {
132 return support.hasArgumentSpecificSupports();
135 String internArgument(final String rawArgument) {
136 return support.internArgument(rawArgument);
139 StatementDefinitionContext<?, ?, ?> getAsUnknownStatementDefinition(
140 final StatementDefinitionContext<?, ?, ?> yangStmtDef) {
141 if (unknownStmtDefsOfYangStmts == null) {
142 unknownStmtDefsOfYangStmts = new HashMap<>();
145 StatementDefinitionContext<?, ?, ?> ret = unknownStmtDefsOfYangStmts.get(yangStmtDef);
150 ret = support.getUnknownStatementDefinitionOf(yangStmtDef).orElse(null);
153 unknownStmtDefsOfYangStmts.put(yangStmtDef, ret);