yang/openconfig-parser-support/src/main/java/org/opendaylight/yangtools/openconfig/parser/AbstractHashedValueStatementSupport.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies, 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.openconfig.parser;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.collect.ImmutableList;
  13 import org.eclipse.jdt.annotation.NonNull;
  14 import org.opendaylight.yangtools.concepts.Immutable;
  15 import org.opendaylight.yangtools.openconfig.model.api.OpenConfigHashedValueEffectiveStatement;
  16 import org.opendaylight.yangtools.openconfig.model.api.OpenConfigHashedValueStatement;
  17 import org.opendaylight.yangtools.yang.common.Empty;
  18 import org.opendaylight.yangtools.yang.common.QName;
  19 import org.opendaylight.yangtools.yang.model.api.SchemaNodeDefaults;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  21 import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
  22 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  23 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
  24 import org.opendaylight.yangtools.yang.model.spi.meta.AbstractDeclaredStatement.WithoutArgument.WithSubstatements;
  25 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
  26 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractEmptyStatementSupport;
  27 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.SchemaPathSupport;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  30 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
  31
  32 abstract class AbstractHashedValueStatementSupport
  33         extends AbstractEmptyStatementSupport<OpenConfigHashedValueStatement, OpenConfigHashedValueEffectiveStatement> {
  34
  35     private static final class Declared extends WithSubstatements implements OpenConfigHashedValueStatement {
  36         private final @NonNull StatementDefinition definition;
  37
  38         Declared(final StatementDefinition definition,
  39                 final ImmutableList<? extends DeclaredStatement<?>> substatements) {
  40             super(substatements);
  41             this.definition = requireNonNull(definition);
  42         }
  43
  44         @Override
  45         public StatementDefinition statementDefinition() {
  46             return definition;
  47         }
  48     }
  49
  50     private static final class Effective
  51             extends UnknownEffectiveStatementBase<Empty, OpenConfigHashedValueStatement>
  52             implements OpenConfigHashedValueEffectiveStatement {
  53         private final @NonNull StatementDefinition definition;
  54         private final @NonNull Immutable path;
  55
  56         Effective(final Current<Empty, OpenConfigHashedValueStatement> stmt,
  57                 final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
  58             super(stmt, substatements);
  59             definition = stmt.publicDefinition();
  60             path = SchemaPathSupport.toEffectivePath(stmt.getEffectiveParent().getSchemaPath()
  61                     .createChild(stmt.publicDefinition().getStatementName()));
  62         }
  63
  64         @Override
  65         public QName getQName() {
  66             return SchemaNodeDefaults.extractQName(path);
  67         }
  68
  69         @Override
  70         @Deprecated
  71         public SchemaPath getPath() {
  72             return SchemaNodeDefaults.extractPath(this, path);
  73         }
  74
  75         @Override
  76         public StatementDefinition statementDefinition() {
  77             return definition;
  78         }
  79
  80         @Override
  81         public OpenConfigHashedValueEffectiveStatement asEffectiveStatement() {
  82             return this;
  83         }
  84     }
  85
  86     private final SubstatementValidator validator;
  87
  88     AbstractHashedValueStatementSupport(final StatementDefinition definition) {
  89         super(definition, StatementPolicy.contextIndependent());
  90         this.validator = SubstatementValidator.builder(definition).build();
  91     }
  92
  93     @Override
  94     protected final SubstatementValidator getSubstatementValidator() {
  95         return validator;
  96     }
  97
  98     @Override
  99     protected final OpenConfigHashedValueStatement createDeclared(
 100             final StmtContext<Empty, OpenConfigHashedValueStatement, ?> ctx,
 101             final ImmutableList<? extends DeclaredStatement<?>> substatements) {
 102         return new Declared(getPublicView(), substatements);
 103     }
 104
 105     @Override
 106     protected OpenConfigHashedValueEffectiveStatement createEffective(
 107             final Current<Empty, OpenConfigHashedValueStatement> stmt,
 108             final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
 109         return new Effective(stmt, substatements);
 110     }
 111 }