/*
 * Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
 *
 * 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 org.pkl.config.java;

/**
 * Thrown by {@link Config#get} when a child node with the given name does not exist, or when the
 * current config node is a leaf node.
 */
public class NoSuchChildException extends RuntimeException {
  private final String childName;

  public NoSuchChildException(String message, String childName) {
    super(message);
    this.childName = childName;
  }

  public String getChildName() {
    return childName;
  }
}
