/*
- * Copyright (c) 2019 PANTHEON.tech s.r.o. and others. All rights reserved.
+ * Copyright (c) 2019 PANTHEON.tech, s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
*/
package org.opendaylight.yangtools.rfc8528.parser;
+import com.google.common.collect.ImmutableList;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.yangtools.rfc8528.model.api.MountPointEffectiveStatement;
-import org.opendaylight.yangtools.rfc8528.model.api.MountPointSchemaNode;
import org.opendaylight.yangtools.rfc8528.model.api.MountPointStatement;
import org.opendaylight.yangtools.rfc8528.model.api.SchemaMountStatements;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.QNameModule;
-import org.opendaylight.yangtools.yang.model.api.SchemaPath;
import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
+import org.opendaylight.yangtools.yang.model.api.meta.DeclarationReference;
+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.StatementDefinition;
-import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
-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.QNameCacheNamespace;
+import org.opendaylight.yangtools.yang.parser.api.YangParserConfiguration;
+import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
+import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
+import org.opendaylight.yangtools.yang.parser.spi.meta.SchemaPathSupport;
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.SourceException;
public final class MountPointStatementSupport
- extends AbstractStatementSupport<QName, MountPointStatement, MountPointEffectiveStatement> {
-
- private static final class Declared extends AbstractDeclaredStatement<QName> implements MountPointStatement {
- Declared(final StmtContext<QName, ?, ?> context) {
- super(context);
- }
-
- @Override
- public QName getArgument() {
- return argument();
- }
+ extends AbstractQNameStatementSupport<MountPointStatement, MountPointEffectiveStatement> {
+ private static final SubstatementValidator VALIDATOR =
+ SubstatementValidator.builder(SchemaMountStatements.MOUNT_POINT)
+ .addOptional(YangStmtMapping.CONFIG)
+ .addOptional(YangStmtMapping.DESCRIPTION)
+ .addOptional(YangStmtMapping.REFERENCE)
+ .addOptional(YangStmtMapping.STATUS)
+ .build();
+
+ public MountPointStatementSupport(final YangParserConfiguration config) {
+ super(SchemaMountStatements.MOUNT_POINT, StatementPolicy.copyDeclared((copy, current, substatements) ->
+ copy.getArgument().equals(current.getArgument())
+ // Implied by UnknownSchemaNode
+ && copy.history().isAugmenting() == current.history().isAugmenting()
+ && copy.history().isAddedByUses() == current.history().isAddedByUses()
+ && copy.equalParentPath(current)), config);
}
- private static final class Effective extends UnknownEffectiveStatementBase<QName, MountPointStatement>
- implements MountPointEffectiveStatement, MountPointSchemaNode {
-
- private final SchemaPath path;
-
- Effective(final StmtContext<QName, MountPointStatement, ?> ctx) {
- super(ctx);
- path = ctx.coerceParentContext().getSchemaPath().get().createChild(argument());
- }
-
- @Override
- public QName getQName() {
- return path.getLastComponent();
- }
-
- @Override
- public SchemaPath getPath() {
- return path;
- }
- }
-
- private static final MountPointStatementSupport INSTANCE = new MountPointStatementSupport(
- SchemaMountStatements.MOUNT_POINT);
-
- private final SubstatementValidator validator;
-
- MountPointStatementSupport(final StatementDefinition definition) {
- super(definition);
- this.validator = SubstatementValidator.builder(definition)
- .addOptional(YangStmtMapping.CONFIG)
- .addOptional(YangStmtMapping.DESCRIPTION)
- .addOptional(YangStmtMapping.REFERENCE)
- .addOptional(YangStmtMapping.STATUS)
- .build();
- }
-
- public static MountPointStatementSupport getInstance() {
- return INSTANCE;
+ // FIXME: these two methods are not quite right. RFC8528 states that:
+ //
+ // If a mount point is defined within a grouping, its label is
+ // bound to the module where the grouping is used.
+ //
+ // We are not doing exactly that, in that we can end up rebinding the argument through 'augment', I think.
+ @Override
+ public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
+ return StmtContextUtils.parseIdentifier(ctx, value);
}
@Override
- public MountPointStatement createDeclared(final StmtContext<QName, MountPointStatement, ?> ctx) {
- return new Declared(ctx);
+ public QName adaptArgumentValue(final StmtContext<QName, MountPointStatement, MountPointEffectiveStatement> ctx,
+ final QNameModule targetModule) {
+ return ctx.getArgument().bindTo(targetModule).intern();
}
@Override
- public MountPointEffectiveStatement createEffective(
- final StmtContext<QName, MountPointStatement, MountPointEffectiveStatement> ctx) {
- return new Effective(ctx);
+ public void onStatementAdded(final Mutable<QName, MountPointStatement, MountPointEffectiveStatement> stmt) {
+ final StatementDefinition parentDef = stmt.coerceParentContext().publicDefinition();
+ SourceException.throwIf(YangStmtMapping.CONTAINER != parentDef && YangStmtMapping.LIST != parentDef, stmt,
+ "Mount points may only be defined at either a container or a list");
}
@Override
- public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
- return StmtContextUtils.parseIdentifier(ctx, value);
+ protected SubstatementValidator getSubstatementValidator() {
+ return VALIDATOR;
}
@Override
- public QName adaptArgumentValue(final StmtContext<QName, MountPointStatement, MountPointEffectiveStatement> ctx,
- final QNameModule targetModule) {
- return ctx.getFromNamespace(QNameCacheNamespace.class, ctx.getStatementArgument().withModule(targetModule));
+ protected MountPointStatement createDeclared(@NonNull final StmtContext<QName, MountPointStatement, ?> ctx,
+ final ImmutableList<? extends DeclaredStatement<?>> substatements) {
+ return new MountPointStatementImpl(ctx.getArgument(), substatements);
}
@Override
- public void onStatementAdded(final Mutable<QName, MountPointStatement, MountPointEffectiveStatement> stmt) {
- final StatementDefinition parentDef = stmt.coerceParentContext().getPublicDefinition();
- SourceException.throwIf(YangStmtMapping.CONTAINER != parentDef && YangStmtMapping.LIST != parentDef,
- stmt.getStatementSourceReference(), "Mount points may only be defined at either a container or a list");
+ protected MountPointStatement attachDeclarationReference(final MountPointStatement stmt,
+ final DeclarationReference reference) {
+ return new RefMountPointStatement(stmt, reference);
}
@Override
- protected SubstatementValidator getSubstatementValidator() {
- return validator;
+ protected MountPointEffectiveStatement createEffective(final Current<QName, MountPointStatement> stmt,
+ final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ return new MountPointEffectiveStatementImpl(stmt, substatements, SchemaPathSupport.toOptionalPath(
+ stmt.getEffectiveParent().getSchemaPath().createChild(stmt.getArgument())));
}
}
Code Review / yangtools.git / blobdiff