binding/mdsal-binding-generator/src/main/java/org/opendaylight/mdsal/binding/generator/impl/reactor/AbstractInvokableGenerator.java

   1 /*
   2  * Copyright (c) 2022 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.mdsal.binding.generator.impl.reactor;
   9
  10 import org.eclipse.jdt.annotation.NonNull;
  11 import org.opendaylight.mdsal.binding.model.api.GeneratedType;
  12 import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
  13 import org.opendaylight.mdsal.binding.model.api.ParameterizedType;
  14 import org.opendaylight.mdsal.binding.model.api.type.builder.GeneratedTypeBuilderBase;
  15 import org.opendaylight.mdsal.binding.runtime.api.CompositeRuntimeType;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.InputEffectiveStatement;
  17 import org.opendaylight.yangtools.yang.model.api.stmt.OutputEffectiveStatement;
  18 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaTreeEffectiveStatement;
  19 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack;
  20
  21 abstract class AbstractInvokableGenerator<S extends SchemaTreeEffectiveStatement<?>, R extends CompositeRuntimeType>
  22         extends CompositeSchemaTreeGenerator<S, R> {
  23     private static final JavaTypeName FUNCTIONAL_INTERFACE_ANNOTATION = JavaTypeName.create(FunctionalInterface.class);
  24
  25     AbstractInvokableGenerator(final S statement, final AbstractCompositeGenerator<?, ?> parent) {
  26         super(statement, parent);
  27     }
  28
  29     @Override
  30     final void pushToInference(final SchemaInferenceStack dataTree) {
  31         dataTree.enterSchemaTree(statement().argument());
  32     }
  33
  34     @Override
  35     final void addAsGetterMethod(final GeneratedTypeBuilderBase<?> builder, final TypeBuilderFactory builderFactory) {
  36         // RPCs/Actions are a separate concept
  37     }
  38
  39     @Override
  40     final GeneratedType createTypeImpl(final TypeBuilderFactory builderFactory) {
  41         final var builder = builderFactory.newGeneratedTypeBuilder(typeName());
  42         builder.addImplementsType(implementedType(builderFactory,
  43             getChild(this, InputEffectiveStatement.class).getOriginal().getGeneratedType(builderFactory),
  44             getChild(this, OutputEffectiveStatement.class).getOriginal().getGeneratedType(builderFactory)));
  45         builder.addAnnotation(FUNCTIONAL_INTERFACE_ANNOTATION);
  46         defaultImplementedInterace(builder);
  47
  48         final var module = currentModule();
  49         module.addQNameConstant(builder, statement().argument());
  50
  51         annotateDeprecatedIfNecessary(builder);
  52         builderFactory.addCodegenInformation(module, statement(), builder);
  53
  54         return builder.build();
  55     }
  56
  57     abstract @NonNull ParameterizedType implementedType(TypeBuilderFactory builderFactory, GeneratedType input,
  58         GeneratedType output);
  59 }