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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.
There is a newer version: 9.1.6
/*
 * ProGuardCORE -- library to process Java bytecode.
 *
 * Copyright (c) 2002-2022 Guardsquare NV
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package proguard.classfile.kotlin;

import java.util.*;
import proguard.classfile.Clazz;
import proguard.classfile.kotlin.visitor.KotlinFunctionVisitor;
import proguard.classfile.kotlin.visitor.KotlinMetadataVisitor;
import proguard.classfile.kotlin.visitor.KotlinPropertyVisitor;
import proguard.classfile.kotlin.visitor.KotlinTypeAliasVisitor;
import proguard.classfile.visitor.ClassVisitor;
import proguard.resources.kotlinmodule.KotlinModule;
import proguard.resources.kotlinmodule.visitor.KotlinModuleVisitor;

/**
 * This class is named after Kotlin's own naming scheme. A declaration container is a type that can
 * define functions, properties and delegated properties, and that can also define type aliases.
 */
public abstract class KotlinDeclarationContainerMetadata extends KotlinMetadata {
  public List properties;

  public List functions;

  public List typeAliases;

  public String ownerClassName;
  public Clazz ownerReferencedClass;

  // Extensions.
  public List localDelegatedProperties;

  // A reference to the module that this declaration container was defined in.
  public KotlinModule referencedModule;

  public KotlinDeclarationContainerMetadata(int k, int[] mv, int xi, String xs, String pn) {
    super(k, mv, xi, xs, pn);
  }

  public void propertiesAccept(Clazz clazz, KotlinPropertyVisitor kotlinPropertyVisitor) {
    for (KotlinPropertyMetadata property : properties) {
      property.accept(clazz, this, kotlinPropertyVisitor);
    }
  }

  public void delegatedPropertiesAccept(Clazz clazz, KotlinPropertyVisitor kotlinPropertyVisitor) {
    for (KotlinPropertyMetadata localDelegatedProperty : localDelegatedProperties) {
      localDelegatedProperty.acceptAsDelegated(clazz, this, kotlinPropertyVisitor);
    }
  }

  public void functionsAccept(Clazz clazz, KotlinFunctionVisitor kotlinFunctionVisitor) {
    for (KotlinFunctionMetadata function : functions) {
      function.accept(clazz, this, kotlinFunctionVisitor);
    }
  }

  public void typeAliasesAccept(Clazz clazz, KotlinTypeAliasVisitor kotlinTypeAliasVisitor) {
    for (KotlinTypeAliasMetadata typeAlias : typeAliases) {
      typeAlias.accept(clazz, this, kotlinTypeAliasVisitor);
    }
  }

  public void moduleAccept(KotlinModuleVisitor kotlinModuleVisitor) {
    if (this.referencedModule != null) {
      this.referencedModule.accept(kotlinModuleVisitor);
    }
  }

  public void referencedOwnerClassAccept(ClassVisitor classVisitor) {
    if (this.ownerReferencedClass != null) {
      this.ownerReferencedClass.accept(classVisitor);
    }
  }

  public void referencedOwnerClassAccept(KotlinMetadataVisitor kotlinMetadataVisitor) {
    if (this.ownerReferencedClass != null) {
      this.ownerReferencedClass.kotlinMetadataAccept(kotlinMetadataVisitor);
    }
  }
}