rollYear()

Adds the specified (signed) amount to the Year field, without changing larger fields.

Syntax

Calendar rollYear(Numeric amount)
  1. amount is the signed amount to add to the Year field.

Usage

For example, to roll the current date up by a year, you can achieve this by calling rollYear(1). When rolling on the Year field, it will roll the year value in the range between 1 and the value returned by calling getMaximumYear().