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## org.apache.velocity.app.tools
Class VelocityFormatter.VelocityAutoAlternator

    java.lang.Object
      org.apache.velocity.app.tools.VelocityFormatter.VelocityAlternator
          org.apache.velocity.app.tools.VelocityFormatter.VelocityAutoAlternator

Enclosing class:
  VelocityFormatter

public class VelocityFormatter.VelocityAutoAlternator
extends VelocityFormatter.VelocityAlternator

As VelocityAlternator, but calls `alternate()` automatically on rendering in a template.

Field Summary

Fields inherited from class org.apache.velocity.app.tools.VelocityFormatter.VelocityAlternator
`alternates, current`

Constructor Summary
`VelocityFormatter.VelocityAutoAlternator(String[] alternates)` Constructor takes an array of Strings.

Method Summary
`String` | `toString()` Returns the current alternate, and automatically alternates to the next alternate in its sequence (trigged upon rendering).

Methods inherited from class org.apache.velocity.app.tools.VelocityFormatter.VelocityAlternator
`alternate`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### VelocityFormatter.VelocityAutoAlternator

    public VelocityFormatter.VelocityAutoAlternator(String[] alternates)

  Constructor takes an array of Strings.

Parameters:
  `alternates` - A String[].

Method Detail

### toString

    public final String toString()

  Returns the current alternate, and automatically alternates to the next alternate in its sequence (trigged upon rendering).

  Overrides:
    `toString` in class `VelocityFormatter.VelocityAlternator`
  Returns:
    The current alternate in the sequence.

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