import com.google.common.base.Preconditions;
import com.google.common.base.Verify;
import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
import java.util.ArrayList;
import java.util.Collection;
+import java.util.HashSet;
import java.util.Map;
+import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.common.YangVersion;
+import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
+import org.opendaylight.yangtools.yang.parser.spi.meta.MutableStatement;
import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.NamespaceStorageNode;
import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.Registry;
import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.StorageNodeType;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
-import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
-import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.IncludedModuleContext;
+import org.opendaylight.yangtools.yang.parser.spi.source.IncludedModuleContext;
+import org.opendaylight.yangtools.yang.parser.spi.source.StatementSourceReference;
/**
* Root statement class for a YANG source. All statements defined in that YANG source are mapped underneath an instance
public class RootStatementContext<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>> extends
StatementContextBase<A, D, E> {
+ public static final YangVersion DEFAULT_VERSION = YangVersion.VERSION_1;
+
private final SourceSpecificContext sourceContext;
private final A argument;
+ private YangVersion version;
+ private Collection<ModuleIdentifier> requiredModules = ImmutableSet.of();
+ private ModuleIdentifier identifier;
+
/**
* References to RootStatementContext of submodules which are included in this source.
*/
private Collection<RootStatementContext<?, ?, ?>> includedContexts = ImmutableList.of();
- RootStatementContext(final ContextBuilder<A, D, E> builder, final SourceSpecificContext sourceContext) {
- super(builder);
+ RootStatementContext(final SourceSpecificContext sourceContext, final StatementDefinitionContext<A, D, E> def,
+ final StatementSourceReference ref, final String rawArgument) {
+ super(def, ref, rawArgument);
this.sourceContext = Preconditions.checkNotNull(sourceContext);
- this.argument = builder.getDefinition().parseArgumentValue(this, builder.getRawArgument());
+ this.argument = def.parseArgumentValue(this, rawStatementArgument());
+ }
+
+ RootStatementContext(final SourceSpecificContext sourceContext, final StatementDefinitionContext<A, D, E> def,
+ final StatementSourceReference ref, final String rawArgument, final YangVersion version,
+ final ModuleIdentifier identifier) {
+ this(sourceContext, def, ref, rawArgument);
+ this.setRootVersion(version);
+ this.setRootIdentifier(identifier);
}
RootStatementContext(final RootStatementContext<A, D, E> original, final QNameModule newQNameModule,
sourceContext = Preconditions.checkNotNull(original.sourceContext);
this.argument = original.argument;
- final Collection<StatementContextBase<?, ?, ?>> declared = original.declaredSubstatements();
- final Collection<StatementContextBase<?, ?, ?>> effective = original.effectiveSubstatements();
- final Collection<StatementContextBase<?, ?, ?>> buffer = new ArrayList<>(declared.size() + effective.size());
+ final Collection<? extends Mutable<?, ?, ?>> declared = original.mutableDeclaredSubstatements();
+ final Collection<? extends Mutable<?, ?, ?>> effective = original.mutableEffectiveSubstatements();
+ final Collection<Mutable<?, ?, ?>> buffer = new ArrayList<>(declared.size() + effective.size());
- for (final StatementContextBase<?, ?, ?> stmtContext : declared) {
- if (StmtContextUtils.areFeaturesSupported(stmtContext)) {
+ for (final Mutable<?, ?, ?> stmtContext : declared) {
+ if (stmtContext.isSupportedByFeatures()) {
buffer.add(stmtContext.createCopy(newQNameModule, this, typeOfCopy));
}
}
return sourceContext;
}
- /**
- * @return registry of source context
- */
@Override
public Registry getBehaviourRegistry() {
return sourceContext;
/**
* @return this as its own root
*/
+ @Nonnull
@Override
public RootStatementContext<?, ?, ?> getRoot() {
return this;
* @throws org.opendaylight.yangtools.yang.parser.spi.source.SourceException instance of SourceException
*/
@Override
- public StatementContextBase<?, ?, ?> createCopy(final StatementContextBase<?, ?, ?> newParent,
+ public StatementContextBase<A, D, E> createCopy(final StatementContextBase<?, ?, ?> newParent,
final CopyType typeOfCopy) {
return createCopy(null, newParent, typeOfCopy);
}
return copy;
}
+ @Nonnull
@Override
public Optional<SchemaPath> getSchemaPath() {
return Optional.of(SchemaPath.ROOT);
return true;
}
+ @Override
+ public boolean isInYangDataExtensionBody() {
+ return false;
+ }
+
@Override
public boolean isEnabledSemanticVersioning() {
return sourceContext.isEnabledSemanticVersioning();
}
@Override
- public <K, V, N extends IdentifierNamespace<K, V>> void addToLocalStorage(final Class<N> type, final K key,
+ public <K, V, N extends IdentifierNamespace<K, V>> V putToLocalStorage(final Class<N> type, final K key,
final V value) {
if (IncludedModuleContext.class.isAssignableFrom(type)) {
if (includedContexts.isEmpty()) {
Verify.verify(value instanceof RootStatementContext);
includedContexts.add((RootStatementContext<?, ?, ?>) value);
}
- super.addToLocalStorage(type, key, value);
+ return super.putToLocalStorage(type, key, value);
}
+ @Nullable
@Override
public <K, V, N extends IdentifierNamespace<K, V>> V getFromLocalStorage(final Class<N> type, final K key) {
+ return getFromLocalStorage(type, key, new HashSet<>());
+ }
+
+ /*
+ * We need to track already checked RootStatementContexts due to possible
+ * circular chains of includes between submodules
+ */
+ @Nullable
+ private <K, V, N extends IdentifierNamespace<K, V>> V getFromLocalStorage(final Class<N> type, final K key,
+ final HashSet<RootStatementContext<?, ?, ?>> alreadyChecked) {
final V potentialLocal = super.getFromLocalStorage(type, key);
if (potentialLocal != null) {
return potentialLocal;
}
- for (final NamespaceStorageNode includedSource : includedContexts) {
- final V potential = includedSource.getFromLocalStorage(type, key);
+
+ alreadyChecked.add(this);
+ for (final RootStatementContext<?, ?, ?> includedSource : includedContexts) {
+ if (alreadyChecked.contains(includedSource)) {
+ continue;
+ }
+ final V potential = includedSource.getFromLocalStorage(type, key, alreadyChecked);
if (potential != null) {
return potential;
}
@Nullable
@Override
public <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromLocalStorage(final Class<N> type) {
+ return getAllFromLocalStorage(type, new HashSet<>());
+ }
+
+ /*
+ * We need to track already checked RootStatementContexts due to possible
+ * circular chains of includes between submodules
+ */
+ @Nullable
+ private <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromLocalStorage(final Class<N> type,
+ final HashSet<RootStatementContext<?, ?, ?>> alreadyChecked) {
final Map<K, V> potentialLocal = super.getAllFromLocalStorage(type);
if (potentialLocal != null) {
return potentialLocal;
}
- for (final NamespaceStorageNode includedSource : includedContexts) {
- final Map<K, V> potential = includedSource.getAllFromLocalStorage(type);
+
+ alreadyChecked.add(this);
+ for (final RootStatementContext<?, ?, ?> includedSource : includedContexts) {
+ if (alreadyChecked.contains(includedSource)) {
+ continue;
+ }
+ final Map<K, V> potential = includedSource.getAllFromLocalStorage(type, alreadyChecked);
if (potential != null) {
return potential;
}
}
return null;
}
+
+ @Override
+ public YangVersion getRootVersion() {
+ return version == null ? DEFAULT_VERSION : version;
+ }
+
+ @Override
+ public void setRootVersion(final YangVersion version) {
+ Preconditions.checkArgument(sourceContext.getSupportedVersions().contains(version),
+ "Unsupported yang version %s in %s", version, getStatementSourceReference());
+ Preconditions.checkState(this.version == null, "Version of root %s has been already set to %s", argument,
+ this.version);
+ this.version = Preconditions.checkNotNull(version);
+ }
+
+ @Override
+ public void addMutableStmtToSeal(final MutableStatement mutableStatement) {
+ sourceContext.addMutableStmtToSeal(mutableStatement);
+ }
+
+ @Override
+ public void addRequiredModule(final ModuleIdentifier dependency) {
+ Preconditions.checkState(sourceContext.getInProgressPhase() == ModelProcessingPhase.SOURCE_PRE_LINKAGE,
+ "Add required module is allowed only in ModelProcessingPhase.SOURCE_PRE_LINKAGE phase");
+ if (requiredModules.isEmpty()) {
+ requiredModules = new HashSet<>();
+ }
+ requiredModules.add(dependency);
+ }
+
+ Collection<ModuleIdentifier> getRequiredModules() {
+ return ImmutableSet.copyOf(requiredModules);
+ }
+
+ @Override
+ public void setRootIdentifier(final ModuleIdentifier identifier) {
+ Preconditions.checkNotNull(identifier);
+ this.identifier = identifier;
+ }
+
+ ModuleIdentifier getRootIdentifier() {
+ return identifier;
+ }
}
Code Review / yangtools.git / blobdiff