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