*/
package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature;
+import static com.google.common.base.Verify.verifyNotNull;
+
+import com.google.common.collect.ImmutableList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
import java.util.Set;
-import java.util.function.Predicate;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.YangVersion;
import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
+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.stmt.IfFeatureEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureExpr;
import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStatementSupport;
+import org.opendaylight.yangtools.yang.parser.spi.FeatureNamespace;
+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.slf4j.Logger;
+import org.slf4j.LoggerFactory;
-public final class IfFeatureStatementSupport extends AbstractStatementSupport<Predicate<Set<QName>>, IfFeatureStatement,
- EffectiveStatement<Predicate<Set<QName>>, IfFeatureStatement>> {
+public final class IfFeatureStatementSupport
+ extends BaseStatementSupport<IfFeatureExpr, IfFeatureStatement, IfFeatureEffectiveStatement> {
+ private static final Logger LOG = LoggerFactory.getLogger(IfFeatureStatementSupport.class);
private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
YangStmtMapping.IF_FEATURE)
.build();
private static final IfFeatureStatementSupport INSTANCE = new IfFeatureStatementSupport();
private IfFeatureStatementSupport() {
- super(YangStmtMapping.IF_FEATURE);
+ super(YangStmtMapping.IF_FEATURE, CopyPolicy.CONTEXT_INDEPENDENT);
}
public static IfFeatureStatementSupport getInstance() {
}
@Override
- public Predicate<Set<QName>> parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
+ public IfFeatureExpr parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
if (YangVersion.VERSION_1_1.equals(ctx.getRootVersion())) {
return IfFeaturePredicateVisitor.parseIfFeatureExpression(ctx, value);
}
+ return IfFeatureExpr.isPresent(StmtContextUtils.parseNodeIdentifier(ctx, value));
+ }
+
+ @Override
+ public void onFullDefinitionDeclared(
+ final Mutable<IfFeatureExpr, IfFeatureStatement, IfFeatureEffectiveStatement> stmt) {
+ super.onFullDefinitionDeclared(stmt);
+
+ final ModelActionBuilder verifyFeatures = stmt.newInferenceAction(ModelProcessingPhase.EFFECTIVE_MODEL);
+ final Map<Prerequisite<?>, QName> backRef = new HashMap<>();
+ for (QName feature : stmt.coerceStatementArgument().getReferencedFeatures()) {
+ backRef.put(verifyFeatures.requiresCtx(stmt, FeatureNamespace.class, feature,
+ ModelProcessingPhase.EFFECTIVE_MODEL), feature);
+ }
+
+ verifyFeatures.apply(new InferenceAction() {
+ @Override
+ public void apply(final InferenceContext ctx) {
+ LOG.debug("Resolved all feature references in {}", backRef.values());
+ }
+
+ @Override
+ public void prerequisiteFailed(final Collection<? extends Prerequisite<?>> failed) {
+ final Set<QName> unresolvedFeatures = new HashSet<>();
+ for (Prerequisite<?> prereq : failed) {
+ unresolvedFeatures.add(verifyNotNull(backRef.get(prereq)));
+ }
+
+ throw new InferenceException(stmt.getStatementSourceReference(),
+ "Failed to resolve feature references %s in \"%s\"", unresolvedFeatures,
+ stmt.rawStatementArgument());
+ }
+ });
+ }
- final QName qname = StmtContextUtils.parseNodeIdentifier(ctx, value);
- return setQNames -> setQNames.contains(qname);
+ @Override
+ protected SubstatementValidator getSubstatementValidator() {
+ return SUBSTATEMENT_VALIDATOR;
}
@Override
- public IfFeatureStatement createDeclared(final StmtContext<Predicate<Set<QName>>, IfFeatureStatement, ?> ctx) {
- return new IfFeatureStatementImpl(ctx);
+ protected IfFeatureStatement createDeclared(final StmtContext<IfFeatureExpr, IfFeatureStatement, ?> ctx,
+ final ImmutableList<? extends DeclaredStatement<?>> substatements) {
+ return new RegularIfFeatureStatement(ctx.coerceRawStatementArgument(), ctx.coerceStatementArgument(),
+ substatements);
}
@Override
- public EffectiveStatement<Predicate<Set<QName>>, IfFeatureStatement> createEffective(
- final StmtContext<Predicate<Set<QName>>, IfFeatureStatement,
- EffectiveStatement<Predicate<Set<QName>>, IfFeatureStatement>> ctx) {
- return new IfFeatureEffectiveStatementImpl(ctx);
+ protected IfFeatureStatement createEmptyDeclared(final StmtContext<IfFeatureExpr, IfFeatureStatement, ?> ctx) {
+ return new EmptyIfFeatureStatement(ctx.coerceRawStatementArgument(), ctx.coerceStatementArgument());
}
@Override
- protected SubstatementValidator getSubstatementValidator() {
- return SUBSTATEMENT_VALIDATOR;
+ protected IfFeatureEffectiveStatement createEffective(
+ final StmtContext<IfFeatureExpr, IfFeatureStatement, IfFeatureEffectiveStatement> ctx,
+ final IfFeatureStatement declared, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ return new RegularIfFeatureEffectiveStatement(declared, substatements);
+ }
+
+ @Override
+ protected IfFeatureEffectiveStatement createEmptyEffective(
+ final StmtContext<IfFeatureExpr, IfFeatureStatement, IfFeatureEffectiveStatement> ctx,
+ final IfFeatureStatement declared) {
+ return new EmptyIfFeatureEffectiveStatement(declared);
}
}
\ No newline at end of file
Code Review / yangtools.git / blobdiff