title: ActiveAndroid One-To-Many relationship with Cascade
body: <p>I'm little bit confused about how to create <code>Model</code> with <code>ActiveAndroid</code> to have two tables related with <code>Cascade</code> condition <code>onDelete</code> and coudn't find any good/clear example to learn from.
  so i have this table : </p>
  
  <pre><code>    @Table(name = "CheckList")
      public class CheckList {
  
      @Column(name = "Title")
      String Title;
      @Column(name = "After")
      Integer After;
      @Column(name = "Before")
      Integer Before;
  
      @Column(name = "Enabled")
      Boolean Enabled;
  
      @Column(name = "Info")
      String Info;
  }
  </code></pre>
  
  <p>and i need to have list of it in this table : </p>
  
  <pre><code>@Table(name = "Equipment")
  public class Equipment {
  
      @Column(name = "Title")
      String Title;
  
      @Column(name = "Checklists")
      List&lt;CheckList&gt; Checklists;
  
  }
  </code></pre>
  
  <p>also i may have another table with list of <code>Equipment</code> in it and i need to relate them just like above.</p>
  
  <p>what i want is that when i delete a record from <code>Equipment</code> and i need to all record in <code>List&lt;CheckList&gt; Checklists;</code> that related to this <code>Equipment</code> to be deleted as well. i know i can do a query and so on but i need to know is there a better way and right way to do this?</p>
  
  <p><em>Please explain with details (how to create relation and query later ) and show an example related to my tables.</em></p>