2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt;
10 import com.google.common.annotations.Beta;
11 import java.util.Optional;
12 import org.opendaylight.yangtools.yang.model.api.ConstraintMetaDefinition;
13 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
14 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
15 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagEffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageEffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.ModifierEffectiveStatement;
18 import org.opendaylight.yangtools.yang.model.api.type.ModifierKind;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
22 @Deprecated(forRemoval = true)
23 //FIXME: 6.0.0: remove this class
24 public abstract class AbstractConstraintEffectiveStatement<A, D extends DeclaredStatement<A>> extends
25 AbstractEffectiveDocumentedNode<A, D> implements ConstraintMetaDefinition {
26 private final String errorAppTag;
27 private final String errorMessage;
28 private final ModifierKind modifier;
29 private final A constraints;
31 protected AbstractConstraintEffectiveStatement(final StmtContext<A, D, ?> ctx) {
33 String errorAppTagInit = null;
34 String errorMessageInit = null;
35 ModifierKind modifierInit = null;
37 for (final EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
38 if (stmt instanceof ErrorAppTagEffectiveStatement) {
39 errorAppTagInit = ((ErrorAppTagEffectiveStatement) stmt).argument();
41 if (stmt instanceof ErrorMessageEffectiveStatement) {
42 errorMessageInit = ((ErrorMessageEffectiveStatement) stmt).argument();
44 if (stmt instanceof ModifierEffectiveStatement) {
45 modifierInit = ((ModifierEffectiveStatement) stmt).argument();
49 this.errorAppTag = errorAppTagInit;
50 this.errorMessage = errorMessageInit;
51 this.modifier = modifierInit;
52 this.constraints = createConstraints(super.argument());
56 public final A argument() {
60 public final boolean isCustomizedStatement() {
61 return getDescription().isPresent() || getReference().isPresent() || this.errorAppTag != null
62 || this.errorMessage != null || this.modifier != null;
65 public final ModifierKind getModifier() {
70 public final Optional<String> getErrorAppTag() {
71 return Optional.ofNullable(errorAppTag);
75 public final Optional<String> getErrorMessage() {
76 return Optional.ofNullable(errorMessage);
79 protected abstract A createConstraints(A argument);