import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
+import static com.google.common.base.Verify.verify;
import static java.util.Objects.requireNonNull;
import com.google.common.annotations.Beta;
import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMultimap;
-import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Multimap;
import com.google.common.collect.Multimaps;
import java.util.ArrayList;
import java.util.EventListener;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.Map.Entry;
import java.util.Objects;
import java.util.Optional;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.QNameModule;
-import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
+import org.opendaylight.yangtools.yang.common.YangVersion;
+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.model.api.meta.StatementDefinition;
import org.opendaylight.yangtools.yang.model.api.meta.StatementSource;
+import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.DeviationStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.RefineStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
+import org.opendaylight.yangtools.yang.model.api.stmt.UsesStatement;
+import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
import org.opendaylight.yangtools.yang.parser.spi.meta.ImplicitParentAwareStatementSupport;
import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder;
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;
+import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.Registry;
import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceKeyCriterion;
+import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceNotAvailableException;
import org.opendaylight.yangtools.yang.parser.spi.meta.StatementNamespace;
import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupport;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
import org.opendaylight.yangtools.yang.parser.spi.source.ImplicitSubstatement;
import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-import org.opendaylight.yangtools.yang.parser.spi.source.StatementSourceReference;
-import org.opendaylight.yangtools.yang.parser.spi.source.StatementWriter.ResumedStatement;
import org.opendaylight.yangtools.yang.parser.spi.source.SupportedFeaturesNamespace;
import org.opendaylight.yangtools.yang.parser.spi.source.SupportedFeaturesNamespace.SupportedFeatures;
import org.opendaylight.yangtools.yang.parser.stmt.reactor.NamespaceBehaviourWithListeners.KeyedValueAddedListener;
* @param <E> Effective Statement representation
*/
public abstract class StatementContextBase<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>>
- extends NamespaceStorageSupport implements Mutable<A, D, E>, ResumedStatement {
+ extends NamespaceStorageSupport implements Mutable<A, D, E> {
/**
* Event listener when an item is added to model namespace.
*/
private static final int SET_IGNORE_CONFIG = HAVE_IGNORE_CONFIG | IS_IGNORE_CONFIG | SET_CONFIGURATION;
private static final int SET_IGNORE_IF_FEATURE = HAVE_IGNORE_IF_FEATURE | IS_IGNORE_IF_FEATURE;
- private final @NonNull StatementDefinitionContext<A, D, E> definition;
- private final @NonNull StatementSourceReference statementDeclSource;
- private final StmtContext<?, ?, ?> originalCtx;
- private final StmtContext<?, ?, ?> prevCopyCtx;
private final CopyHistory copyHistory;
- private final String rawArgument;
+ // Note: this field can strictly be derived in InferredStatementContext, but it forms the basis of many of our
+ // operations, hence we want to keep it close by.
+ private final @NonNull StatementDefinitionContext<A, D, E> definition;
private Multimap<ModelProcessingPhase, OnPhaseFinished> phaseListeners = ImmutableMultimap.of();
private Multimap<ModelProcessingPhase, ContextMutation> phaseMutation = ImmutableMultimap.of();
private List<Mutable<?, ?, ?>> effective = ImmutableList.of();
private List<StmtContext<?, ?, ?>> effectOfStatement = ImmutableList.of();
- private StatementMap substatements = StatementMap.empty();
private @Nullable ModelProcessingPhase completedPhase;
private @Nullable D declaredInstance;
private @Nullable E effectiveInstance;
- // Common state bits
+ // Master flag controlling whether this context can yield an effective statement
+ // FIXME: investigate the mechanics that are being supported by this, as it would be beneficial if we can get rid
+ // of this flag -- eliminating the initial alignment shadow used by below gap-filler fields.
private boolean isSupportedToBuildEffective = true;
+
+ // Flag for use with AbstractResumedStatement. This is hiding in the alignment shadow created by above boolean
private boolean fullyDefined;
- // Flags for use with SubstatementContext. These are hiding in the alignment shadow created by above booleans and
+ // Flags for use with SubstatementContext. These are hiding in the alignment shadow created by above boolean and
// hence improve memory layout.
private byte flags;
- StatementContextBase(final StatementDefinitionContext<A, D, E> def, final StatementSourceReference ref,
- final String rawArgument) {
- this.definition = requireNonNull(def);
- this.statementDeclSource = requireNonNull(ref);
- this.rawArgument = def.internArgument(rawArgument);
- this.copyHistory = CopyHistory.original();
- this.originalCtx = null;
- this.prevCopyCtx = null;
- }
+ // SchemaPath cache for use with SubstatementContext and InferredStatementContext. This hurts RootStatementContext
+ // a bit in terms of size -- but those are only a few and SchemaPath is on its way out anyway.
+ private volatile SchemaPath schemaPath;
- StatementContextBase(final StatementDefinitionContext<A, D, E> def, final StatementSourceReference ref,
- final String rawArgument, final CopyType copyType) {
- this.definition = requireNonNull(def);
- this.statementDeclSource = requireNonNull(ref);
- this.rawArgument = rawArgument;
- this.copyHistory = CopyHistory.of(copyType, CopyHistory.original());
- this.originalCtx = null;
- this.prevCopyCtx = null;
+ // Copy constructor used by subclasses to implement reparent()
+ StatementContextBase(final StatementContextBase<A, D, E> original) {
+ this.copyHistory = original.copyHistory;
+ this.definition = original.definition;
+
+ this.isSupportedToBuildEffective = original.isSupportedToBuildEffective;
+ this.fullyDefined = original.fullyDefined;
+ this.completedPhase = original.completedPhase;
+ this.declaredInstance = original.declaredInstance;
+ this.flags = original.flags;
}
- StatementContextBase(final StatementContextBase<A, D, E> original, final CopyType copyType) {
- this.definition = original.definition;
- this.statementDeclSource = original.statementDeclSource;
- this.rawArgument = original.rawArgument;
- this.copyHistory = CopyHistory.of(copyType, original.getCopyHistory());
- this.originalCtx = original.getOriginalCtx().orElse(original);
- this.prevCopyCtx = original;
+ StatementContextBase(final StatementDefinitionContext<A, D, E> def) {
+ this.definition = requireNonNull(def);
+ this.copyHistory = CopyHistory.original();
}
- StatementContextBase(final StatementContextBase<A, D, E> original) {
- this.definition = original.definition;
- this.statementDeclSource = original.statementDeclSource;
- this.rawArgument = original.rawArgument;
- this.copyHistory = original.getCopyHistory();
- this.originalCtx = original.getOriginalCtx().orElse(original);
- this.prevCopyCtx = original;
- this.substatements = original.substatements;
- this.effective = original.effective;
+ StatementContextBase(final StatementDefinitionContext<A, D, E> def, final CopyHistory copyHistory) {
+ this.definition = requireNonNull(def);
+ this.copyHistory = requireNonNull(copyHistory);
}
@Override
return copyHistory;
}
- @Override
- public Optional<StmtContext<?, ?, ?>> getOriginalCtx() {
- return Optional.ofNullable(originalCtx);
- }
-
- @Override
- public Optional<? extends StmtContext<?, ?, ?>> getPreviousCopyCtx() {
- return Optional.ofNullable(prevCopyCtx);
- }
-
@Override
public ModelProcessingPhase getCompletedPhase() {
return completedPhase;
public abstract RootStatementContext<?, ?, ?> getRoot();
@Override
- public StatementSource getStatementSource() {
- return statementDeclSource.getStatementSource();
+ public final @NonNull Registry getBehaviourRegistry() {
+ return getRoot().getBehaviourRegistryImpl();
+ }
+
+ @Override
+ public final YangVersion getRootVersion() {
+ return getRoot().getRootVersionImpl();
}
@Override
- public StatementSourceReference getStatementSourceReference() {
- return statementDeclSource;
+ public final void setRootVersion(final YangVersion version) {
+ getRoot().setRootVersionImpl(version);
}
@Override
- public final String rawStatementArgument() {
- return rawArgument;
+ public final void addMutableStmtToSeal(final MutableStatement mutableStatement) {
+ getRoot().addMutableStmtToSealImpl(mutableStatement);
}
@Override
- public Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements() {
- return substatements.values();
+ public final void addRequiredSource(final SourceIdentifier dependency) {
+ getRoot().addRequiredSourceImpl(dependency);
}
@Override
- public Collection<? extends Mutable<?, ?, ?>> mutableDeclaredSubstatements() {
- return substatements.values();
+ public final void setRootIdentifier(final SourceIdentifier identifier) {
+ getRoot().setRootIdentifierImpl(identifier);
}
@Override
- public Collection<? extends StmtContext<?, ?, ?>> effectiveSubstatements() {
- return mutableEffectiveSubstatements();
+ public final boolean isEnabledSemanticVersioning() {
+ return getRoot().isEnabledSemanticVersioningImpl();
+ }
+
+ @Override
+ public StatementSource getStatementSource() {
+ return getStatementSourceReference().getStatementSource();
+ }
+
+ @Override
+ public final <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromCurrentStmtCtxNamespace(
+ final Class<N> type) {
+ return getLocalNamespace(type);
+ }
+
+ @Override
+ public final <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromNamespace(final Class<N> type) {
+ return getNamespace(type);
+ }
+
+ /**
+ * Associate a value with a key within a namespace.
+ *
+ * @param type Namespace type
+ * @param key Key
+ * @param value value
+ * @param <K> namespace key type
+ * @param <V> namespace value type
+ * @param <N> namespace type
+ * @param <T> key type
+ * @param <U> value type
+ * @throws NamespaceNotAvailableException when the namespace is not available.
+ */
+ @Override
+ public final <K, V, T extends K, U extends V, N extends IdentifierNamespace<K, V>> void addToNs(
+ final Class<N> type, final T key, final U value) {
+ addToNamespace(type, key, value);
+ }
+
+ @Override
+ public abstract Collection<? extends StatementContextBase<?, ?, ?>> mutableDeclaredSubstatements();
+
+ /**
+ * Return a value associated with specified key within a namespace.
+ *
+ * @param type Namespace type
+ * @param key Key
+ * @param <K> namespace key type
+ * @param <V> namespace value type
+ * @param <N> namespace type
+ * @param <T> key type
+ * @return Value, or null if there is no element
+ * @throws NamespaceNotAvailableException when the namespace is not available.
+ */
+ @Override
+ public final <K, V, T extends K, N extends IdentifierNamespace<K, V>> V getFromNamespace(final Class<N> type,
+ final T key) {
+ return getBehaviourRegistry().getNamespaceBehaviour(type).getFrom(this, key);
}
@Override
shrinkEffective();
}
+ // YANG example: RPC/action statements always have 'input' and 'output' defined
+ @Beta
+ public <X, Y extends DeclaredStatement<X>, Z extends EffectiveStatement<X, Y>> @NonNull Mutable<X, Y, Z>
+ appendImplicitSubstatement(final StatementSupport<X, Y, Z> support, final String rawArg) {
+ // FIXME: YANGTOOLS-652: This does not need to be a SubstatementContext, in can be a specialized
+ // StatementContextBase subclass.
+ final Mutable<X, Y, Z> ret = new SubstatementContext<>(this, new StatementDefinitionContext<>(support),
+ ImplicitSubstatement.of(getStatementSourceReference()), rawArg);
+ support.onStatementAdded(ret);
+ addEffectiveSubstatement(ret);
+ return ret;
+ }
+
/**
* Adds an effective statement to collection of substatements.
*
}
}
- /**
- * Create a new substatement at the specified offset.
- *
- * @param offset Substatement offset
- * @param def definition context
- * @param ref source reference
- * @param argument statement argument
- * @param <X> new substatement argument type
- * @param <Y> new substatement declared type
- * @param <Z> new substatement effective type
- * @return A new substatement
- */
- @SuppressWarnings("checkstyle:methodTypeParameterName")
- public final <X, Y extends DeclaredStatement<X>, Z extends EffectiveStatement<X, Y>>
- StatementContextBase<X, Y, Z> createSubstatement(final int offset,
- final StatementDefinitionContext<X, Y, Z> def, final StatementSourceReference ref,
- final String argument) {
- final ModelProcessingPhase inProgressPhase = getRoot().getSourceContext().getInProgressPhase();
- checkState(inProgressPhase != ModelProcessingPhase.EFFECTIVE_MODEL,
- "Declared statement cannot be added in effective phase at: %s", getStatementSourceReference());
-
- final Optional<StatementSupport<?, ?, ?>> implicitParent = definition.getImplicitParentFor(def.getPublicView());
- if (implicitParent.isPresent()) {
- return createImplicitParent(offset, implicitParent.get(), ref, argument).createSubstatement(offset, def,
- ref, argument);
- }
-
- final StatementContextBase<X, Y, Z> ret = new SubstatementContext<>(this, def, ref, argument);
- substatements = substatements.put(offset, ret);
- def.onStatementAdded(ret);
- return ret;
- }
-
- private StatementContextBase<?, ?, ?> createImplicitParent(final int offset,
- final StatementSupport<?, ?, ?> implicitParent, final StatementSourceReference ref, final String argument) {
- final StatementDefinitionContext<?, ?, ?> def = new StatementDefinitionContext<>(implicitParent);
- return createSubstatement(offset, def, ImplicitSubstatement.of(ref), argument);
- }
-
- public void appendImplicitStatement(final StatementSupport<?, ?, ?> statementToAdd) {
- createSubstatement(substatements.capacity(), new StatementDefinitionContext<>(statementToAdd),
- ImplicitSubstatement.of(getStatementSourceReference()), null);
- }
-
- /**
- * Lookup substatement by its offset in this statement.
- *
- * @param offset Substatement offset
- * @return Substatement, or null if substatement does not exist.
- */
- final StatementContextBase<?, ?, ?> lookupSubstatement(final int offset) {
- return substatements.get(offset);
+ // Exists only due to memory optimization
+ final boolean fullyDefined() {
+ return fullyDefined;
}
+ // Exists only due to memory optimization, should live in AbstractResumedStatement
final void setFullyDefined() {
- this.fullyDefined = true;
- }
-
- final void resizeSubstatements(final int expectedSize) {
- substatements = substatements.ensureCapacity(expectedSize);
- }
-
- final void walkChildren(final ModelProcessingPhase phase) {
- checkState(fullyDefined);
- substatements.values().forEach(stmt -> {
- stmt.walkChildren(phase);
- stmt.endDeclared(phase);
- });
+ fullyDefined = true;
}
@Override
public D buildDeclared() {
+ final D existing = declaredInstance;
+ if (existing != null) {
+ return existing;
+ }
checkArgument(completedPhase == ModelProcessingPhase.FULL_DECLARATION
|| completedPhase == ModelProcessingPhase.EFFECTIVE_MODEL);
- if (declaredInstance == null) {
- declaredInstance = definition().getFactory().createDeclared(this);
- }
- return declaredInstance;
+ return declaredInstance = createDeclared();
+ }
+
+ @NonNull D createDeclared() {
+ return definition.getFactory().createDeclared(this);
}
@Override
public E buildEffective() {
- if (effectiveInstance == null) {
- effectiveInstance = definition().getFactory().createEffective(this);
- }
- return effectiveInstance;
+ final E existing = effectiveInstance;
+ return existing != null ? existing : (effectiveInstance = definition.getFactory().createEffective(this));
}
/**
}
}
- for (final StatementContextBase<?, ?, ?> child : substatements.values()) {
+ for (final StatementContextBase<?, ?, ?> child : mutableDeclaredSubstatements()) {
finished &= child.tryToCompletePhase(phase);
}
for (final Mutable<?, ?, ?> child : effective) {
* Ends declared section of current node.
*/
void endDeclared(final ModelProcessingPhase phase) {
- definition().onDeclarationFinished(this, phase);
+ definition.onDeclarationFinished(this, phase);
}
/**
@Override
protected void checkLocalNamespaceAllowed(final Class<? extends IdentifierNamespace<?, ?>> type) {
- definition().checkNamespaceAllowed(type);
+ definition.checkNamespaceAllowed(type);
}
@Override
@Override
public StatementDefinition getPublicDefinition() {
- return definition().getPublicView();
+ return definition.getPublicView();
}
@Override
final QNameModule targetModule) {
checkState(stmt.getCompletedPhase() == ModelProcessingPhase.EFFECTIVE_MODEL,
"Attempted to copy statement %s which has completed phase %s", stmt, stmt.getCompletedPhase());
- checkArgument(stmt instanceof SubstatementContext, "Unsupported statement %s", stmt);
- return childCopyOf((SubstatementContext<?, ?, ?>) stmt, type, targetModule);
+ checkArgument(stmt instanceof StatementContextBase, "Unsupported statement %s", stmt);
+ return childCopyOf((StatementContextBase<?, ?, ?>) stmt, type, targetModule);
}
private <X, Y extends DeclaredStatement<X>, Z extends EffectiveStatement<X, Y>> Mutable<X, Y, Z> childCopyOf(
- final SubstatementContext<X, Y, Z> original, final CopyType type, final QNameModule targetModule) {
+ final StatementContextBase<X, Y, Z> original, final CopyType type, final QNameModule targetModule) {
final Optional<StatementSupport<?, ?, ?>> implicitParent = definition.getImplicitParentFor(
original.getPublicDefinition());
- final SubstatementContext<X, Y, Z> result;
- final SubstatementContext<X, Y, Z> copy;
+ final StatementContextBase<X, Y, Z> result;
+ final InferredStatementContext<X, Y, Z> copy;
if (implicitParent.isPresent()) {
final StatementDefinitionContext<?, ?, ?> def = new StatementDefinitionContext<>(implicitParent.get());
- result = new SubstatementContext(this, def, original.getSourceReference(),
+ result = new SubstatementContext(this, def, original.getStatementSourceReference(),
original.rawStatementArgument(), original.getStatementArgument(), type);
final CopyType childCopyType;
childCopyType = type;
}
- copy = new SubstatementContext<>(original, result, childCopyType, targetModule);
+ copy = new InferredStatementContext<>(result, original, childCopyType, type, targetModule);
result.addEffectiveSubstatement(copy);
} else {
- result = copy = new SubstatementContext<>(original, this, type, targetModule);
+ result = copy = new InferredStatementContext<>(this, original, type, type, targetModule);
}
- original.definition().onStatementAdded(copy);
- original.copyTo(copy, type, targetModule);
+ original.definition.onStatementAdded(copy);
return result;
}
- @Override
- public @NonNull StatementDefinition getDefinition() {
- return getPublicDefinition();
- }
-
- @Override
- public @NonNull StatementSourceReference getSourceReference() {
- return getStatementSourceReference();
- }
-
- @Override
- public boolean isFullyDefined() {
- return fullyDefined;
- }
-
@Beta
public final boolean hasImplicitParentSupport() {
return definition.getFactory() instanceof ImplicitParentAwareStatementSupport;
original.getStatementSourceReference(), original.rawStatementArgument(), original.getStatementArgument(),
type);
- result.addEffectiveSubstatement(new SubstatementContext<>(original, result));
+ result.addEffectiveSubstatement(original.reparent(result));
result.setCompletedPhase(original.getCompletedPhase());
return result;
}
+ abstract StatementContextBase<A, D, E> reparent(StatementContextBase<?, ?, ?> newParent);
+
/**
* Config statements are not all that common which means we are performing a recursive search towards the root
* every time {@link #isConfiguration()} is invoked. This is quite expensive because it causes a linear search
if (fl != 0) {
return fl == SET_IGNORE_CONFIG;
}
- if (definition().isIgnoringConfig() || parent.isIgnoringConfig()) {
+ if (definition.isIgnoringConfig() || parent.isIgnoringConfig()) {
flags |= SET_IGNORE_CONFIG;
return true;
}
if (fl != 0) {
return fl == SET_IGNORE_IF_FEATURE;
}
- if (definition().isIgnoringIfFeatures() || parent.isIgnoringIfFeatures()) {
+ if (definition.isIgnoringIfFeatures() || parent.isIgnoringIfFeatures()) {
flags |= SET_IGNORE_IF_FEATURE;
return true;
}
return false;
}
- final void copyTo(final StatementContextBase<?, ?, ?> target, final CopyType typeOfCopy,
- @Nullable final QNameModule targetModule) {
- final Collection<Mutable<?, ?, ?>> buffer = new ArrayList<>(substatements.size() + effective.size());
-
- for (final Mutable<?, ?, ?> stmtContext : substatements.values()) {
- if (stmtContext.isSupportedByFeatures()) {
- copySubstatement(stmtContext, target, typeOfCopy, targetModule, buffer);
+ // Exists only to support SubstatementContext/InferredStatementContext
+ final @NonNull Optional<SchemaPath> substatementGetSchemaPath() {
+ SchemaPath local = schemaPath;
+ if (local == null) {
+ synchronized (this) {
+ local = schemaPath;
+ if (local == null) {
+ local = createSchemaPath(coerceParentContext());
+ schemaPath = local;
+ }
}
}
- for (final Mutable<?, ?, ?> stmtContext : effective) {
- copySubstatement(stmtContext, target, typeOfCopy, targetModule, buffer);
- }
-
- target.addEffectiveSubstatements(buffer);
+ return Optional.ofNullable(local);
}
- private void copySubstatement(final Mutable<?, ?, ?> stmtContext, final Mutable<?, ?, ?> target,
- final CopyType typeOfCopy, final QNameModule newQNameModule, final Collection<Mutable<?, ?, ?>> buffer) {
- if (needToCopyByUses(stmtContext)) {
- final Mutable<?, ?, ?> copy = target.childCopyOf(stmtContext, typeOfCopy, newQNameModule);
- LOG.debug("Copying substatement {} for {} as {}", stmtContext, this, copy);
- buffer.add(copy);
- } else if (isReusedByUses(stmtContext)) {
- LOG.debug("Reusing substatement {} for {}", stmtContext, this);
- buffer.add(stmtContext);
- } else {
- LOG.debug("Skipping statement {}", stmtContext);
- }
- }
+ private SchemaPath createSchemaPath(final Mutable<?, ?, ?> parent) {
+ final Optional<SchemaPath> maybeParentPath = parent.getSchemaPath();
+ verify(maybeParentPath.isPresent(), "Parent %s does not have a SchemaPath", parent);
+ final SchemaPath parentPath = maybeParentPath.get();
- // FIXME: revise this, as it seems to be wrong
- private static final ImmutableSet<YangStmtMapping> NOCOPY_FROM_GROUPING_SET = ImmutableSet.of(
- YangStmtMapping.DESCRIPTION,
- YangStmtMapping.REFERENCE,
- YangStmtMapping.STATUS);
- private static final ImmutableSet<YangStmtMapping> REUSED_DEF_SET = ImmutableSet.of(
- YangStmtMapping.TYPE,
- YangStmtMapping.TYPEDEF,
- YangStmtMapping.USES);
+ if (StmtContextUtils.isUnknownStatement(this)) {
+ return parentPath.createChild(getPublicDefinition().getStatementName());
+ }
+ final Object argument = getStatementArgument();
+ if (argument instanceof QName) {
+ final QName qname = (QName) argument;
+ if (StmtContextUtils.producesDeclared(this, UsesStatement.class)) {
+ return maybeParentPath.orElse(null);
+ }
- private static boolean needToCopyByUses(final StmtContext<?, ?, ?> stmtContext) {
- final StatementDefinition def = stmtContext.getPublicDefinition();
- if (REUSED_DEF_SET.contains(def)) {
- LOG.debug("Will reuse {} statement {}", def, stmtContext);
- return false;
+ return parentPath.createChild(qname);
}
- if (NOCOPY_FROM_GROUPING_SET.contains(def)) {
- return !YangStmtMapping.GROUPING.equals(stmtContext.coerceParentContext().getPublicDefinition());
+ if (argument instanceof String) {
+ // FIXME: This may yield illegal argument exceptions
+ final Optional<StmtContext<?, ?, ?>> originalCtx = getOriginalCtx();
+ final QName qname = StmtContextUtils.qnameFromArgument(originalCtx.orElse(this), (String) argument);
+ return parentPath.createChild(qname);
}
+ if (argument instanceof SchemaNodeIdentifier
+ && (StmtContextUtils.producesDeclared(this, AugmentStatement.class)
+ || StmtContextUtils.producesDeclared(this, RefineStatement.class)
+ || StmtContextUtils.producesDeclared(this, DeviationStatement.class))) {
- LOG.debug("Will copy {} statement {}", def, stmtContext);
- return true;
- }
+ return parentPath.createChild(((SchemaNodeIdentifier) argument).getPathFromRoot());
+ }
- private static boolean isReusedByUses(final StmtContext<?, ?, ?> stmtContext) {
- return REUSED_DEF_SET.contains(stmtContext.getPublicDefinition());
+ // FIXME: this does not look right
+ return maybeParentPath.orElse(null);
}
@Override
}
protected ToStringHelper addToStringAttributes(final ToStringHelper toStringHelper) {
- return toStringHelper.add("definition", definition).add("rawArgument", rawArgument);
+ return toStringHelper.add("definition", definition).add("rawArgument", rawStatementArgument());
}
}