/*
 * Copyright 2017-2020 original authors
 *
 * 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
 *
 * https://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 io.micronaut.core.type;

import io.micronaut.core.annotation.AnnotationMetadata;
import io.micronaut.core.annotation.Internal;

import java.lang.annotation.Annotation;
import java.util.Map;
import java.util.Optional;

Default implementation of ArgumentValue. 
Author:
Graeme Rocher
Type parameters:
<V> – The generic value
Since:
1.0/**
 * Default implementation of {@link ArgumentValue}.
 *
 * @param <V> The generic value
 * @author Graeme Rocher
 * @since 1.0
 */
@Internal
class DefaultArgumentValue<V> implements ArgumentValue<V> {
    private final Argument<V> argument;
    private final V value;

    
Params:
argument – The argument
value –    The value/**
     * @param argument The argument
     * @param value    The value
     */
    DefaultArgumentValue(Argument<V> argument, V value) {
        this.argument = argument;
        this.value = value;
    }

    @Override
    public String getName() {
        return argument.getName();
    }

    @Override
    public Class<V> getType() {
        return argument.getType();
    }

    @Override
    public Optional<Argument<?>> getFirstTypeVariable() {
        return argument.getFirstTypeVariable();
    }

    @Override
    public Argument[] getTypeParameters() {
        return argument.getTypeParameters();
    }

    @Override
    public Map<String, Argument<?>> getTypeVariables() {
        return argument.getTypeVariables();
    }

    @Override
    public V getValue() {
        return value;
    }

    @Override
    public <T extends Annotation> T synthesize(Class<T> annotationClass) {
        return argument.synthesize(annotationClass);
    }

    @Override
    public Annotation[] synthesizeAll() {
        return argument.synthesizeAll();
    }

    @Override
    public Annotation[] synthesizeDeclared() {
        return argument.synthesizeDeclared();
    }

    @Override
    public boolean equalsType(Argument<?> o) {
        return argument.equalsType(o);
    }

    @Override
    public int typeHashCode() {
        return argument.typeHashCode();
    }

    @Override
    public AnnotationMetadata getAnnotationMetadata() {
        return argument.getAnnotationMetadata();
    }
}