+/*
+ * Copyright (c) 2020 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,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.parser.spi.meta;
+
+import com.google.common.annotations.Beta;
+import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.yangtools.yang.common.UnresolvedQName.Unqualified;
+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.api.YangParserConfiguration;
+import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
+
+/**
+ * Specialization of {@link AbstractStatementSupport} for Unqualified statement arguments. Note this (mostly) implies
+ * context-independence.
+ *
+ * @param <D> Declared Statement representation
+ * @param <E> Effective Statement representation
+ */
+@Beta
+public abstract class AbstractUnqualifiedStatementSupport<D extends DeclaredStatement<Unqualified>,
+ E extends EffectiveStatement<Unqualified, D>> extends AbstractStatementSupport<Unqualified, D, E> {
+ protected AbstractUnqualifiedStatementSupport(final StatementDefinition publicDefinition,
+ final StatementPolicy<Unqualified, D> policy, final YangParserConfiguration config,
+ final @Nullable SubstatementValidator validator) {
+ super(publicDefinition, policy, config, validator);
+ }
+
+ @Override
+ public final Unqualified parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
+ try {
+ return Unqualified.of(value).intern();
+ } catch (IllegalArgumentException e) {
+ throw new SourceException(ctx, e, "Invalid argument value \"%s\"", value);
+ }
+ }
+}