title: Too many if statements in JAVA
body: <p>Hello I'm trying to make a java program where a user can enter different commands and this class can identify all the commands and based on that it calls methods from 3-4 different classes. currently for each command I have different if statements as such:</p>
  
  <pre><code>if (input.equals("change category FOOD"){...}
  if (input.equals("Sort by price FOOD"){...}
  if (input.equals("logout"){...}
  </code></pre>
  
  <p>There are so many commands, and I wanted to know if there is a way to shorten this up.</p>