/*
* Copyright (c) 2015 Cisco Systems, Inc. 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.rfc7950.stmt;
import static java.util.Objects.requireNonNull;
import com.google.common.annotations.Beta;
import com.google.common.collect.Collections2;
import com.google.common.collect.ImmutableList;
import java.util.Collection;
import java.util.function.Predicate;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.yangtools.yang.model.api.DocumentedNode;
import org.opendaylight.yangtools.yang.model.api.Status;
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.model.api.meta.StatementSource;
import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.DocumentedNodeMixin;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
/**
* A declared {@link AbstractEffectiveStatement} with DocumentedNode.WithStatus.
*/
@Beta
public abstract class AbstractEffectiveDocumentedNodeWithStatus>
extends AbstractEffectiveStatement implements DocumentedNodeMixin, DocumentedNode.WithStatus {
private final @NonNull ImmutableList extends EffectiveStatement, ?>> substatements;
private final @NonNull StatementSource statementSource;
private final @NonNull D declaredInstance;
private final A argument;
/**
* Constructor.
*
* @param ctx context of statement.
*/
protected AbstractEffectiveDocumentedNodeWithStatus(final StmtContext ctx,
final ImmutableList extends EffectiveStatement, ?>> substatements) {
argument = ctx.getStatementArgument();
statementSource = ctx.getStatementSource();
declaredInstance = ctx.buildDeclared();
this.substatements = requireNonNull(substatements);
}
@Override
public final StatementDefinition statementDefinition() {
return declaredInstance.statementDefinition();
}
@Override
public A argument() {
return argument;
}
@Override
public final StatementSource getStatementSource() {
return statementSource;
}
@Override
public final D getDeclared() {
return declaredInstance;
}
@Override
public final Collection extends EffectiveStatement, ?>> effectiveSubstatements() {
return substatements;
}
@SuppressWarnings("unchecked")
public final Collection allSubstatementsOfType(final Class type) {
return Collection.class.cast(Collections2.filter(effectiveSubstatements(), type::isInstance));
}
@Override
public final Status getStatus() {
return findFirstEffectiveSubstatementArgument(StatusEffectiveStatement.class).orElse(Status.CURRENT);
}
protected final @Nullable T firstSubstatementOfType(final Class type) {
return effectiveSubstatements().stream().filter(type::isInstance).findFirst().map(type::cast).orElse(null);
}
protected final R firstSubstatementOfType(final Class> type, final Class returnType) {
return effectiveSubstatements().stream()
.filter(((Predicate