/*
    *    Copyright 2010-2023 the original author or 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 org.apache.ibatis.migration;
  
  import java.math.BigDecimal;
  
  public class Change implements Comparable<Change> {
  
    private BigDecimal id;
    private String description;
    private String appliedTimestamp;
    private String filename;
  
    public Change() {
    }
  
    public Change(BigDecimal id) {
      this.id = id;
    }
  
    public Change(BigDecimal id, String appliedTimestamp, String description) {
      this.id = id;
      this.appliedTimestamp = appliedTimestamp;
      this.description = description;
    }
  
    public Change(Change toCopy) {
      this(toCopy.getId(), toCopy.getAppliedTimestamp(), toCopy.getDescription());
      this.filename = toCopy.getFilename();
    }
  
    public BigDecimal getId() {
      return id;
    }
  
    public void setId(BigDecimal id) {
      this.id = id;
    }
  
    public String getDescription() {
      return description;
    }
  
    public void setDescription(String description) {
      this.description = description;
    }
  
    public String getAppliedTimestamp() {
      return appliedTimestamp;
    }
  
    public void setAppliedTimestamp(String appliedTimestamp) {
      this.appliedTimestamp = appliedTimestamp;
    }
  
    public String getFilename() {
      return filename;
    }
  
    public void setFilename(String filename) {
      this.filename = filename;
    }
  
    @Override
    public String toString() {
      return id + " " + (appliedTimestamp == null ? "   ...pending...   " : appliedTimestamp) + " " + description;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
  
      Change change = (Change) o;
  
      return id.equals(change.getId());
    }
  
    @Override
    public int hashCode() {
      return id.hashCode();
    }
 
   @Override
   public int compareTo(Change change) {
     return id.compareTo(change.getId());
   }
 
 }