*/
package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.submodule;
+import static com.google.common.base.Preconditions.checkState;
import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
-import java.util.Objects;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableMap.Builder;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Map.Entry;
import java.util.Optional;
+import java.util.Set;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.yang.common.QNameModule;
import org.opendaylight.yangtools.yang.common.Revision;
+import org.opendaylight.yangtools.yang.common.UnqualifiedQName;
+import org.opendaylight.yangtools.yang.model.api.Submodule;
+import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.ModuleEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.ModuleEffectiveStatement.PrefixToEffectiveModuleNamespace;
+import org.opendaylight.yangtools.yang.model.api.stmt.ModuleEffectiveStatement.QNameModuleToPrefixNamespace;
import org.opendaylight.yangtools.yang.model.api.stmt.RevisionEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveModule;
+import org.opendaylight.yangtools.yang.parser.spi.meta.MutableStatement;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
+import org.opendaylight.yangtools.yang.parser.spi.source.IncludedSubmoduleNameToModuleCtx;
import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNameToModuleQName;
+import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-final class SubmoduleEffectiveStatementImpl extends AbstractEffectiveModule<SubmoduleStatement>
- implements SubmoduleEffectiveStatement {
-
+final class SubmoduleEffectiveStatementImpl
+ extends AbstractEffectiveModule<SubmoduleStatement, SubmoduleEffectiveStatement>
+ implements Submodule, SubmoduleEffectiveStatement, MutableStatement {
+ private final ImmutableMap<String, ModuleEffectiveStatement> prefixToModule;
+ private final ImmutableMap<QNameModule, String> namespaceToPrefix;
private final QNameModule qnameModule;
- SubmoduleEffectiveStatementImpl(final StmtContext<String, SubmoduleStatement, SubmoduleEffectiveStatement> ctx) {
- super(ctx);
+ private Set<StmtContext<?, SubmoduleStatement, SubmoduleEffectiveStatement>> submoduleContexts;
+ private ImmutableSet<Submodule> submodules;
+ private boolean sealed;
+
+ SubmoduleEffectiveStatementImpl(
+ final StmtContext<UnqualifiedQName, SubmoduleStatement, SubmoduleEffectiveStatement> ctx,
+ final SubmoduleStatement declared, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ super(declared, ctx, substatements, findSubmodulePrefix(ctx));
final String belongsToModuleName = firstAttributeOf(ctx.declaredSubstatements(), BelongsToStatement.class);
final QNameModule belongsToModuleQName = ctx.getFromNamespace(ModuleNameToModuleQName.class,
belongsToModuleName);
+ final Builder<String, ModuleEffectiveStatement> prefixToModuleBuilder = ImmutableMap.builder();
+ appendPrefixes(ctx, prefixToModuleBuilder);
+ prefixToModule = prefixToModuleBuilder.build();
+
+ final Map<QNameModule, String> tmp = Maps.newLinkedHashMapWithExpectedSize(prefixToModule.size());
+ for (Entry<String, ModuleEffectiveStatement> e : prefixToModule.entrySet()) {
+ tmp.putIfAbsent(e.getValue().localQNameModule(), e.getKey());
+ }
+ namespaceToPrefix = ImmutableMap.copyOf(tmp);
+
final Optional<Revision> submoduleRevision = findFirstEffectiveSubstatementArgument(
RevisionEffectiveStatement.class);
this.qnameModule = QNameModule.create(belongsToModuleQName.getNamespace(), submoduleRevision).intern();
+
+ /*
+ * Because of possible circular chains of includes between submodules we can
+ * collect only submodule contexts here and then build them during
+ * sealing of this statement.
+ */
+ final Map<String, StmtContext<?, ?, ?>> includedSubmodulesMap = ctx.getAllFromCurrentStmtCtxNamespace(
+ IncludedSubmoduleNameToModuleCtx.class);
+ if (includedSubmodulesMap != null) {
+ final Set<StmtContext<?, SubmoduleStatement, SubmoduleEffectiveStatement>> submoduleContextsInit =
+ new HashSet<>();
+ for (final StmtContext<?, ?, ?> submoduleCtx : includedSubmodulesMap.values()) {
+ submoduleContextsInit.add(
+ (StmtContext<?, SubmoduleStatement, SubmoduleEffectiveStatement>)submoduleCtx);
+ }
+ submoduleContexts = ImmutableSet.copyOf(submoduleContextsInit);
+ } else {
+ submoduleContexts = ImmutableSet.of();
+ }
+
+ if (!submoduleContexts.isEmpty()) {
+ ((Mutable<?, ?, ?>) ctx).addMutableStmtToSeal(this);
+ sealed = false;
+ } else {
+ submodules = ImmutableSet.of();
+ sealed = true;
+ }
}
@Override
}
@Override
- public int hashCode() {
- return Objects.hash(getName(), getYangVersion(), qnameModule);
+ @SuppressWarnings("unchecked")
+ public <K, V, N extends IdentifierNamespace<K, V>> Optional<? extends Map<K, V>> getNamespaceContents(
+ final @NonNull Class<N> namespace) {
+ if (PrefixToEffectiveModuleNamespace.class.equals(namespace)) {
+ return Optional.of((Map<K, V>) prefixToModule);
+ }
+ if (QNameModuleToPrefixNamespace.class.equals(namespace)) {
+ return Optional.of((Map<K, V>) namespaceToPrefix);
+ }
+ return super.getNamespaceContents(namespace);
+ }
+
+ @Override
+ public Collection<? extends Submodule> getSubmodules() {
+ checkState(sealed, "Attempt to get base submodules from unsealed submodule effective statement %s",
+ qnameModule);
+ return submodules;
}
@Override
- public boolean equals(final Object obj) {
- if (this == obj) {
- return true;
- }
- if (!(obj instanceof SubmoduleEffectiveStatementImpl)) {
- return false;
+ public SubmoduleEffectiveStatement asEffectiveStatement() {
+ return this;
+ }
+
+ @Override
+ public void seal() {
+ if (!sealed) {
+ submodules = ImmutableSet.copyOf(Iterables.transform(submoduleContexts,
+ ctx -> (Submodule) ctx.buildEffective()));
+ submoduleContexts = ImmutableSet.of();
+ sealed = true;
}
- final SubmoduleEffectiveStatementImpl other = (SubmoduleEffectiveStatementImpl) obj;
- return Objects.equals(getName(), other.getName()) && qnameModule.equals(other.qnameModule)
- && Objects.equals(getYangVersion(), other.getYangVersion());
+ }
+
+ private static @NonNull String findSubmodulePrefix(final StmtContext<UnqualifiedQName, ?, ?> ctx) {
+ final String name = ctx.coerceRawStatementArgument();
+ final StmtContext<?, ?, ?> belongsTo = SourceException.throwIfNull(
+ StmtContextUtils.findFirstDeclaredSubstatement(ctx, BelongsToStatement.class),
+ ctx.getStatementSourceReference(), "Unable to find belongs-to statement in submodule %s.", name);
+ return findPrefix(belongsTo, "submodule", name);
}
}
Code Review / yangtools.git / blobdiff