/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The ASF licenses this file to You 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 org.apache.geode.management.internal.cli;

/**
 * Replacement for org.springframework.shell.core.Completion (removed in Spring Shell 3.x).
 * Represents a completion candidate for command-line input.
 *
 * WHY CUSTOM CLASS: Spring Shell 3.x removed Completion class. While JLine 3 provides
 * org.jline.reader.Candidate, we maintain this intermediate class for cleaner separation
 * between GfshParser completion logic and JLine integration. GfshCompleter converts
 * Completion objects to JLine Candidates.
 */
public class Completion {

  private final String value;

  public Completion(String value) {
    this.value = value;
  }

  public String getValue() {
    return value;
  }

  @Override
  public String toString() {
    return value;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null || getClass() != obj.getClass()) {
      return false;
    }
    Completion other = (Completion) obj;
    return value != null ? value.equals(other.value) : other.value == null;
  }

  @Override
  public int hashCode() {
    return value != null ? value.hashCode() : 0;
  }
}
