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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) 2002-2021 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 proguard.classfile.Clazz;
import proguard.classfile.kotlin.flags.KotlinValueParameterFlags;
import proguard.classfile.kotlin.visitor.*;
import proguard.util.*;

public class KotlinValueParameterMetadata extends SimpleProcessable implements Processable {
  public String parameterName;

  // Type will always be set

  public KotlinTypeMetadata type;

  // Vararg will also be set if it's a vararg ValueParameter

  public KotlinTypeMetadata varArgElementType;

  public KotlinValueParameterFlags flags;

  public int index;

  public KotlinValueParameterMetadata(
      KotlinValueParameterFlags flags, int index, String parameterName) {
    this.parameterName = parameterName;
    this.index = index;
    this.flags = flags;
  }

  public void accept(
      Clazz clazz,
      KotlinClassKindMetadata kotlinClassKindMetadata,
      KotlinConstructorMetadata kotlinConstructorMetadata,
      KotlinValueParameterVisitor kotlinValueParameterVisitor) {
    kotlinValueParameterVisitor.visitConstructorValParameter(
        clazz, kotlinClassKindMetadata, kotlinConstructorMetadata, this);
  }

  public void accept(
      Clazz clazz,
      KotlinMetadata kotlinMetadata,
      KotlinFunctionMetadata kotlinFunctionMetadata,
      KotlinValueParameterVisitor kotlinValueParameterVisitor) {
    kotlinValueParameterVisitor.visitFunctionValParameter(
        clazz, kotlinMetadata, kotlinFunctionMetadata, this);
  }

  public void accept(
      Clazz clazz,
      KotlinDeclarationContainerMetadata kotlinDeclarationContainerMetadata,
      KotlinPropertyMetadata kotlinPropertyMetadata,
      KotlinValueParameterVisitor kotlinValueParameterVisitor) {
    kotlinValueParameterVisitor.visitPropertyValParameter(
        clazz, kotlinDeclarationContainerMetadata, kotlinPropertyMetadata, this);
  }

  public void typeAccept(
      Clazz clazz,
      KotlinMetadata kotlinMetadata,
      KotlinFunctionMetadata kotlinFunctionMetadata,
      KotlinTypeVisitor kotlinTypeVisitor) {
    kotlinTypeVisitor.visitFunctionValParamType(
        clazz, kotlinMetadata, kotlinFunctionMetadata, this, type);

    if (varArgElementType != null) {
      kotlinTypeVisitor.visitFunctionValParamVarArgType(
          clazz, kotlinMetadata, kotlinFunctionMetadata, this, varArgElementType);
    }
  }

  public void typeAccept(
      Clazz clazz,
      KotlinClassKindMetadata kotlinClassKindMetadata,
      KotlinConstructorMetadata kotlinConstructorMetadata,
      KotlinTypeVisitor kotlinTypeVisitor) {
    kotlinTypeVisitor.visitConstructorValParamType(
        clazz, kotlinClassKindMetadata, kotlinConstructorMetadata, this, type);

    if (varArgElementType != null) {
      kotlinTypeVisitor.visitConstructorValParamVarArgType(
          clazz, kotlinClassKindMetadata, kotlinConstructorMetadata, this, varArgElementType);
    }
  }

  public void typeAccept(
      Clazz clazz,
      KotlinDeclarationContainerMetadata kotlinDeclarationContainerMetadata,
      KotlinPropertyMetadata kotlinPropertyMetadata,
      KotlinTypeVisitor kotlinTypeVisitor) {
    kotlinTypeVisitor.visitPropertyValParamType(
        clazz, kotlinDeclarationContainerMetadata, kotlinPropertyMetadata, this, type);

    if (varArgElementType != null) {
      kotlinTypeVisitor.visitPropertyValParamVarArgType(
          clazz,
          kotlinDeclarationContainerMetadata,
          kotlinPropertyMetadata,
          this,
          varArgElementType);
    }
  }

  public boolean isVarArg() {
    return this.varArgElementType != null;
  }

  // Implementations for Object.
  @Override
  public String toString() {
    return "Kotlin value parameter '" + parameterName + "'";
  }
}