Android Open Source - android-todo-list Todo Item

• Back to App/todo  ↑

From Project

Back to project page android-todo-list.

License

The source code is released under:

MIT License

Java Source Code

/* The MIT License (MIT)
 * //ww w. j  ava  2s.  c o  m
 * Copyright (c) 2014 Stephen Just
 * 
 * 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 ca.stephenjust.todolist.data;

import java.io.Serializable;

/**
 * Model for a to-do item.
 * @author Stephen Just
 *
 */
public class TodoItem implements Serializable {

  String mText;
  Boolean mCompleted;

  private static final long serialVersionUID = 2256913946973350575L;

  public TodoItem(String text) {
    setText(text);
    setCompleted(Boolean.FALSE);
  }

  /**
   * Set a to-do's text
   * @param text To-do text
   */
  public void setText(String text) {
    if (text == null) {
      throw new IllegalArgumentException("Text may not be null.");
    }
    String trimmedText = text.trim();
    if (trimmedText.length() == 0) {
      throw new IllegalArgumentException("Text may not be empty.");
    }
    mText = trimmedText;
  }

  /**
   * Get a to-do's text
   * @return To-do's text
   */
  public String getText() {
    return mText;
  }

  /**
   * Mark a to-do as completed
   * @param completed
   */
  public void setCompleted(Boolean completed) {
    mCompleted = completed;
  }

  /**
   * Get a to-do's completion status
   * @return Completion status
   */
  public Boolean getCompleted() {
    return mCompleted;
  }

  @Override
  public String toString() {
    if (getCompleted()) {
      return "[x] " + getText();
    } else {
      return "[ ] " + getText();
    }
  }

  @Override
  public int hashCode() {
    return getText().hashCode() ^ (31 * getCompleted().hashCode());
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (hashCode() != obj.hashCode()) return false;
    if (!(obj instanceof TodoItem)) return false;
    TodoItem item = (TodoItem) obj;
    return getText().equals(item.getText()) &&
        getCompleted().equals(item.getCompleted());
  }

}

Java Source Code List

• Back to App/todo  ↑