*/
package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
-import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.Set;
+import javax.annotation.Nonnull;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.QNameModule;
-import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
+import org.opendaylight.yangtools.yang.common.YangVersion;
+import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.UsesStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
import org.opendaylight.yangtools.yang.parser.spi.GroupingNamespace;
-import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
+import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
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.ModelActionBuilder.InferenceAction;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.InferenceContext;
import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.Prerequisite;
import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
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.meta.SubstatementValidator;
import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-
public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implements UsesStatement {
- private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
+ private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
.USES)
- .addAny(Rfc6020Mapping.AUGMENT)
- .addOptional(Rfc6020Mapping.DESCRIPTION)
- .addAny(Rfc6020Mapping.IF_FEATURE)
- .addAny(Rfc6020Mapping.REFINE)
- .addOptional(Rfc6020Mapping.REFERENCE)
- .addOptional(Rfc6020Mapping.STATUS)
- .addOptional(Rfc6020Mapping.WHEN)
+ .addAny(YangStmtMapping.AUGMENT)
+ .addOptional(YangStmtMapping.DESCRIPTION)
+ .addAny(YangStmtMapping.IF_FEATURE)
+ .addAny(YangStmtMapping.REFINE)
+ .addOptional(YangStmtMapping.REFERENCE)
+ .addOptional(YangStmtMapping.STATUS)
+ .addOptional(YangStmtMapping.WHEN)
.build();
private static final Logger LOG = LoggerFactory.getLogger(UsesStatementImpl.class);
}
public static class Definition extends
- AbstractStatementSupport<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> {
+ AbstractQNameStatementSupport<UsesStatement, EffectiveStatement<QName, UsesStatement>> {
public Definition() {
- super(Rfc6020Mapping.USES);
+ super(YangStmtMapping.USES);
}
@Override
public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
- return Utils.qNameFromArgument(ctx, value);
+ return StmtContextUtils.qnameFromArgument(ctx, value);
}
@Override
public void onFullDefinitionDeclared(
- final StmtContext.Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
- if (!StmtContextUtils.areFeaturesSupported(usesNode)) {
- return;
- }
-
- SUBSTATEMENT_VALIDATOR.validate(usesNode);
-
- if (StmtContextUtils.isInExtensionBody(usesNode)) {
+ final Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
+ if (!usesNode.isSupportedByFeatures()) {
return;
}
+ super.onFullDefinitionDeclared(usesNode);
- ModelActionBuilder usesAction = usesNode.newInferenceAction(ModelProcessingPhase.EFFECTIVE_MODEL);
+ final ModelActionBuilder usesAction = usesNode.newInferenceAction(ModelProcessingPhase.EFFECTIVE_MODEL);
final QName groupingName = usesNode.getStatementArgument();
final Prerequisite<StmtContext<?, ?, ?>> sourceGroupingPre = usesAction.requiresCtx(usesNode,
usesAction.apply(new InferenceAction() {
@Override
- public void apply() {
- StatementContextBase<?, ?, ?> targetNodeStmtCtx = (StatementContextBase<?, ?, ?>) targetNodePre.get();
- StatementContextBase<?, ?, ?> sourceGrpStmtCtx = (StatementContextBase<?, ?, ?>) sourceGroupingPre.get();
+ public void apply(final InferenceContext ctx) {
+ final StatementContextBase<?, ?, ?> targetNodeStmtCtx = (StatementContextBase<?, ?, ?>) targetNodePre.resolve(ctx);
+ final StatementContextBase<?, ?, ?> sourceGrpStmtCtx = (StatementContextBase<?, ?, ?>) sourceGroupingPre.resolve(ctx);
try {
copyFromSourceToTarget(sourceGrpStmtCtx, targetNodeStmtCtx, usesNode);
resolveUsesNode(usesNode, targetNodeStmtCtx);
- } catch (SourceException e) {
+ StmtContextUtils.validateIfFeatureAndWhenOnListKeys(usesNode);
+ } catch (final SourceException e) {
LOG.warn(e.getMessage(), e);
throw e;
}
return new UsesEffectiveStatementImpl(ctx);
}
+ @Override
+ protected SubstatementValidator getSubstatementValidator() {
+ return SUBSTATEMENT_VALIDATOR;
+ }
+
}
+ @Nonnull
@Override
public QName getName() {
return argument();
return firstDeclared(WhenStatement.class);
}
+ @Nonnull
@Override
public Collection<? extends IfFeatureStatement> getIfFeatures() {
return allDeclared(IfFeatureStatement.class);
return firstDeclared(ReferenceStatement.class);
}
+ @Nonnull
@Override
public Collection<? extends AugmentStatement> getAugments() {
return allDeclared(AugmentStatement.class);
}
+ @Nonnull
@Override
public Collection<? extends RefineStatement> getRefines() {
return allDeclared(RefineStatement.class);
* @throws SourceException
* instance of SourceException
*/
- private static void copyFromSourceToTarget(final StatementContextBase<?, ?, ?> sourceGrpStmtCtx,
+ static void copyFromSourceToTarget(final Mutable<?, ?, ?> sourceGrpStmtCtx,
final StatementContextBase<?, ?, ?> targetCtx,
final StmtContext.Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
-
+ final Collection<? extends Mutable<?, ?, ?>> declared = sourceGrpStmtCtx.mutableDeclaredSubstatements();
+ final Collection<? extends Mutable<?, ?, ?>> effective = sourceGrpStmtCtx.mutableEffectiveSubstatements();
+ final Collection<Mutable<?, ?, ?>> buffer = new ArrayList<>(declared.size() + effective.size());
final QNameModule newQNameModule = getNewQNameModule(targetCtx, sourceGrpStmtCtx);
- for (final StatementContextBase<?, ?, ?> original : sourceGrpStmtCtx.declaredSubstatements()) {
- if (StmtContextUtils.areFeaturesSupported(original)) {
- copyStatement(original, targetCtx, usesNode, newQNameModule);
+
+ for (final Mutable<?, ?, ?> original : declared) {
+ if (original.isSupportedByFeatures()) {
+ copyStatement(original, targetCtx, newQNameModule, buffer);
}
}
- for (final StatementContextBase<?, ?, ?> original : sourceGrpStmtCtx.effectiveSubstatements()) {
- copyStatement(original, targetCtx, usesNode, newQNameModule);
+ for (final Mutable<?, ?, ?> original : effective) {
+ copyStatement(original, targetCtx, newQNameModule, buffer);
}
+
+ targetCtx.addEffectiveSubstatements(buffer);
+ usesNode.addAsEffectOfStatement(buffer);
}
- private static void copyStatement(final StatementContextBase<?, ?, ?> original,
- final StatementContextBase<?, ?, ?> targetCtx,
- final StmtContext.Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> targetUses,
- final QNameModule targetModule) {
+ private static void copyStatement(final Mutable<?, ?, ?> original,
+ final StatementContextBase<?, ?, ?> targetCtx, final QNameModule targetModule,
+ final Collection<Mutable<?, ?, ?>> buffer) {
if (needToCopyByUses(original)) {
- final StatementContextBase<?, ?, ?> copy = original.createCopy(targetModule, targetCtx,
- CopyType.ADDED_BY_USES);
- targetCtx.addEffectiveSubstatement(copy);
- targetUses.addAsEffectOfStatement(copy);
+ final Mutable<?, ?, ?> copy = targetCtx.childCopyOf(original, CopyType.ADDED_BY_USES, targetModule);
+ buffer.add(copy);
} else if (isReusedByUsesOnTop(original)) {
- targetCtx.addEffectiveSubstatement(original);
- targetUses.addAsEffectOfStatement(original);
+ buffer.add(original);
}
}
- private static final Set<Rfc6020Mapping> TOP_REUSED_DEF_SET = ImmutableSet.of(
- Rfc6020Mapping.TYPE,
- Rfc6020Mapping.TYPEDEF);
+ private static final Set<YangStmtMapping> TOP_REUSED_DEF_SET = ImmutableSet.of(
+ YangStmtMapping.TYPE,
+ YangStmtMapping.TYPEDEF);
private static boolean isReusedByUsesOnTop(final StmtContext<?, ?, ?> stmtContext) {
return TOP_REUSED_DEF_SET.contains(stmtContext.getPublicDefinition());
}
- private static final Set<Rfc6020Mapping> NOCOPY_FROM_GROUPING_SET = ImmutableSet.of(
- Rfc6020Mapping.DESCRIPTION,
- Rfc6020Mapping.REFERENCE,
- Rfc6020Mapping.STATUS);
- private static final Set<Rfc6020Mapping> REUSED_DEF_SET = ImmutableSet.of(
- Rfc6020Mapping.TYPE,
- Rfc6020Mapping.TYPEDEF,
- Rfc6020Mapping.USES);
+ private static final Set<YangStmtMapping> NOCOPY_FROM_GROUPING_SET = ImmutableSet.of(
+ YangStmtMapping.DESCRIPTION,
+ YangStmtMapping.REFERENCE,
+ YangStmtMapping.STATUS);
+ private static final Set<YangStmtMapping> REUSED_DEF_SET = ImmutableSet.of(
+ YangStmtMapping.TYPE,
+ YangStmtMapping.TYPEDEF,
+ YangStmtMapping.USES);
public static boolean needToCopyByUses(final StmtContext<?, ?, ?> stmtContext) {
final StatementDefinition def = stmtContext.getPublicDefinition();
return false;
}
if (NOCOPY_FROM_GROUPING_SET.contains(def)) {
- return !Rfc6020Mapping.GROUPING.equals(stmtContext.getParentContext().getPublicDefinition());
+ return !YangStmtMapping.GROUPING.equals(stmtContext.getParentContext().getPublicDefinition());
}
LOG.debug("Will copy {} statement {}", def, stmtContext);
public static void resolveUsesNode(
final Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode,
- final StatementContextBase<?, ?, ?> targetNodeStmtCtx) {
- for (final StatementContextBase<?, ?, ?> subStmtCtx : usesNode.declaredSubstatements()) {
- if (StmtContextUtils.producesDeclared(subStmtCtx, RefineStatement.class)) {
+ final StmtContext<?, ?, ?> targetNodeStmtCtx) {
+ for (final Mutable<?, ?, ?> subStmtCtx : usesNode.mutableDeclaredSubstatements()) {
+ if (StmtContextUtils.producesDeclared(subStmtCtx, RefineStatement.class)
+ && areFeaturesSupported(subStmtCtx)) {
performRefine(subStmtCtx, targetNodeStmtCtx);
}
}
}
- private static void performRefine(final StatementContextBase<?, ?, ?> refineCtx,
- final StatementContextBase<?, ?, ?> usesParentCtx) {
+ private static boolean areFeaturesSupported(final StmtContext<?, ?, ?> subStmtCtx) {
+ /*
+ * In case of Yang 1.1, checks whether features are supported.
+ */
+ return !YangVersion.VERSION_1_1.equals(subStmtCtx.getRootVersion()) || subStmtCtx.isSupportedByFeatures();
+ }
+
+ private static void performRefine(final Mutable<?, ?, ?> subStmtCtx, final StmtContext<?, ?, ?> usesParentCtx) {
- final Object refineArgument = refineCtx.getStatementArgument();
- Preconditions.checkArgument(refineArgument instanceof SchemaNodeIdentifier,
- "Invalid refine argument %s. It must be instance of SchemaNodeIdentifier. At %s", refineArgument,
- refineCtx.getStatementSourceReference());
+ final Object refineArgument = subStmtCtx.getStatementArgument();
+ InferenceException.throwIf(!(refineArgument instanceof SchemaNodeIdentifier),
+ subStmtCtx.getStatementSourceReference(),
+ "Invalid refine argument %s. It must be instance of SchemaNodeIdentifier.", refineArgument);
final SchemaNodeIdentifier refineTargetNodeIdentifier = (SchemaNodeIdentifier) refineArgument;
final StatementContextBase<?, ?, ?> refineTargetNodeCtx = Utils.findNode(usesParentCtx,
refineTargetNodeIdentifier);
- Preconditions.checkArgument(refineTargetNodeCtx != null, "Refine target node %s not found. At %s",
- refineTargetNodeIdentifier, refineCtx.getStatementSourceReference());
+
+ InferenceException.throwIfNull(refineTargetNodeCtx, subStmtCtx.getStatementSourceReference(),
+ "Refine target node %s not found.", refineTargetNodeIdentifier);
+
if (StmtContextUtils.isUnknownStatement(refineTargetNodeCtx)) {
- LOG.debug(
- "Refine node '{}' in uses '{}' has target node unknown statement '{}'. Refine has been skipped. At line: {}",
- refineCtx.getStatementArgument(), refineCtx.getParentContext().getStatementArgument(),
- refineTargetNodeCtx.getStatementArgument(), refineCtx.getStatementSourceReference());
- refineCtx.addAsEffectOfStatement(refineTargetNodeCtx);
+ LOG.debug("Refine node '{}' in uses '{}' has target node unknown statement '{}'. "
+ + "Refine has been skipped. At line: {}", subStmtCtx.getStatementArgument(),
+ subStmtCtx.getParentContext().getStatementArgument(),
+ refineTargetNodeCtx.getStatementArgument(), subStmtCtx.getStatementSourceReference());
+ subStmtCtx.addAsEffectOfStatement(refineTargetNodeCtx);
return;
}
- addOrReplaceNodes(refineCtx, refineTargetNodeCtx);
- refineCtx.addAsEffectOfStatement(refineTargetNodeCtx);
+ addOrReplaceNodes(subStmtCtx, refineTargetNodeCtx);
+ subStmtCtx.addAsEffectOfStatement(refineTargetNodeCtx);
}
- private static void addOrReplaceNodes(final StatementContextBase<?, ?, ?> refineCtx,
+ private static void addOrReplaceNodes(final Mutable<?, ?, ?> subStmtCtx,
final StatementContextBase<?, ?, ?> refineTargetNodeCtx) {
- for (final StatementContextBase<?, ?, ?> refineSubstatementCtx : refineCtx.declaredSubstatements()) {
+ for (final Mutable<?, ?, ?> refineSubstatementCtx : subStmtCtx.mutableDeclaredSubstatements()) {
if (isSupportedRefineSubstatement(refineSubstatementCtx)) {
addOrReplaceNode(refineSubstatementCtx, refineTargetNodeCtx);
}
}
}
- private static void addOrReplaceNode(final StatementContextBase<?, ?, ?> refineSubstatementCtx,
+ private static void addOrReplaceNode(final Mutable<?, ?, ?> refineSubstatementCtx,
final StatementContextBase<?, ?, ?> refineTargetNodeCtx) {
final StatementDefinition refineSubstatementDef = refineSubstatementCtx.getPublicDefinition();
}
}
- private static final Set<Rfc6020Mapping> ALLOWED_TO_ADD_BY_REFINE_DEF_SET = ImmutableSet.of(Rfc6020Mapping.MUST);
+ private static final Set<YangStmtMapping> ALLOWED_TO_ADD_BY_REFINE_DEF_SET = ImmutableSet.of(YangStmtMapping.MUST);
private static boolean isAllowedToAddByRefine(final StatementDefinition publicDefinition) {
return ALLOWED_TO_ADD_BY_REFINE_DEF_SET.contains(publicDefinition);
}
- private static boolean isSupportedRefineSubstatement(final StatementContextBase<?, ?, ?> refineSubstatementCtx) {
+ private static boolean isSupportedRefineSubstatement(final StmtContext<?, ?, ?> refineSubstatementCtx) {
final Collection<?> supportedRefineSubstatements = refineSubstatementCtx.getFromNamespace(
ValidationBundlesNamespace.class, ValidationBundleType.SUPPORTED_REFINE_SUBSTATEMENTS);
|| StmtContextUtils.isUnknownStatement(refineSubstatementCtx);
}
- private static boolean isSupportedRefineTarget(final StatementContextBase<?, ?, ?> refineSubstatementCtx,
- final StatementContextBase<?, ?, ?> refineTargetNodeCtx) {
-
+ private static boolean isSupportedRefineTarget(final StmtContext<?, ?, ?> refineSubstatementCtx,
+ final StmtContext<?, ?, ?> refineTargetNodeCtx) {
final Collection<?> supportedRefineTargets = YangValidationBundles.SUPPORTED_REFINE_TARGETS
.get(refineSubstatementCtx.getPublicDefinition());
}
- private static QNameModule getNewQNameModule(final StatementContextBase<?, ?, ?> targetCtx,
+ private static QNameModule getNewQNameModule(final StmtContext<?, ?, ?> targetCtx,
final StmtContext<?, ?, ?> stmtContext) {
- if (targetCtx.isRootContext()) {
+ if (targetCtx.getParentContext() == null) {
return targetCtx.getFromNamespace(ModuleCtxToModuleQName.class, targetCtx);
}
- if (targetCtx.getPublicDefinition() == Rfc6020Mapping.AUGMENT) {
- return targetCtx.getFromNamespace(ModuleCtxToModuleQName.class, targetCtx.getRoot());
+ if (targetCtx.getPublicDefinition() == YangStmtMapping.AUGMENT) {
+ return StmtContextUtils.getRootModuleQName(targetCtx);
}
final Object targetStmtArgument = targetCtx.getStatementArgument();
Code Review / yangtools.git / blobdiff