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/*
 * MIT License
 *
 * Copyright (c) 2020 Shiru ka
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

package io.github.shiruka.conf.path;

import io.github.shiruka.conf.AdvancedPath;
import io.github.shiruka.conf.util.StickySupplier;
import java.util.function.Function;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * a class that helps to create {@link AdvancedPath} which has {@link String} raw value.
 *
 * @param  the final value's type.
 */
public abstract class ApString extends ApEnvelope {

  /**
   * ctor.
   *
   * @param origin the original {@link AdvancedPath}.
   */
  private ApString(@NotNull final AdvancedPath origin) {
    super(new StickySupplier<>(() -> origin));
  }

  /**
   * ctor.
   *
   * @param path the path.
   * @param def the default value.
   * @param convertToFinal the convert to final value function.
   * @param convertToRaw the convert to raw value function.
   */
  protected ApString(@NotNull final String path, @Nullable final T def, @NotNull final Function convertToFinal,
                     @NotNull final Function convertToRaw) {
    this(new ApBasic<>(path, def,
      config -> (String) config.get(path)
        .filter(o -> o instanceof String)
        .orElse(null),
      convertToFinal, convertToRaw));
  }
}