io.micronaut.inject.ast.beans.BeanFieldElement Maven / Gradle / Ivy

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/*
 * Copyright 2017-2021 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.inject.ast.beans;

import io.micronaut.core.annotation.AnnotationUtil;
import io.micronaut.core.annotation.AnnotationValue;
import io.micronaut.core.annotation.NonNull;
import io.micronaut.core.annotation.Nullable;
import io.micronaut.inject.ast.FieldElement;

/**
 * Represents a configurable bean field.
 *
 * @author graemerocher
 * @since 3.0.0
 */
public interface BeanFieldElement extends FieldElement, InjectableElement {
    /**
     * Makes the field injected.
     *
     * @return This field
     */
    default BeanFieldElement inject() {
        annotate(AnnotationUtil.INJECT);
        return this;
    }

    @Override
    default BeanFieldElement injectValue(String expression) {
        return (BeanFieldElement) InjectableElement.super.injectValue(expression);
    }

    @NonNull
    @Override
    default BeanFieldElement qualifier(@Nullable String qualifier) {
        return (BeanFieldElement) InjectableElement.super.qualifier(qualifier);
    }

    @NonNull
    @Override
    default BeanFieldElement qualifier(@NonNull AnnotationValue qualifier) {
        return (BeanFieldElement) InjectableElement.super.qualifier(qualifier);
    }
}