Promote BaseStatementSupport to parser.spi.meta
[yangtools.git] / yang / yang-parser-rfc7950 / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / stmt / BaseQNameStatementSupport.java
1 /*
2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt;
9
10 import com.google.common.annotations.Beta;
11 import com.google.common.collect.ImmutableList;
12 import org.opendaylight.yangtools.yang.common.QName;
13 import org.opendaylight.yangtools.yang.common.QNameModule;
14 import org.opendaylight.yangtools.yang.model.api.Status;
15 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
16 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
18 import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
19 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.EffectiveStatementWithFlags.FlagsBuilder;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
21 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyHistory;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
23
24 /**
25  * Specialization of {@link AbstractStatementSupport} for QName statement arguments.
26  *
27  * @param <D> Declared Statement representation
28  * @param <E> Effective Statement representation
29  */
30 @Beta
31 public abstract class BaseQNameStatementSupport<D extends DeclaredStatement<QName>,
32         E extends EffectiveStatement<QName, D>> extends AbstractStatementSupport<QName, D, E> {
33     protected BaseQNameStatementSupport(final StatementDefinition publicDefinition,
34             final StatementPolicy<QName, D> policy) {
35         super(publicDefinition, policy);
36     }
37
38     @Deprecated
39     protected BaseQNameStatementSupport(final StatementDefinition publicDefinition, final CopyPolicy copyPolicy) {
40         super(publicDefinition, copyPolicy);
41     }
42
43     @Override
44     public QName adaptArgumentValue(final StmtContext<QName, D, E> ctx, final QNameModule targetModule) {
45         return ctx.getArgument().bindTo(targetModule).intern();
46     }
47
48     protected static final int historyAndStatusFlags(final CopyHistory history,
49             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
50         return new FlagsBuilder()
51                 .setHistory(history)
52                 .setStatus(findFirstArgument(substatements, StatusEffectiveStatement.class, Status.CURRENT))
53                 .toFlags();
54     }
55 }