Break the PDF document after 100 pages

I am working with Jasper and iReport tool. One of the requirements the client wants is that the PDF file will be generated to a 100 page document only.

Could you please help me? How can I generated the 100 page PDF document?

From stackoverflow

• In the iReport you can find a built in variable PAGE_COUNT. For every element in the detail band you can put the following in the "Print when expression" textbox:

  Boolean.valueOf($V{PAGE_COUNT}.intValue() < 100)
  

  This will stop printing after page number 100.