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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 + "'";
    }
}