org.apache.ignite.spi

## Annotation Type IgniteSpiConfiguration

    @Documented
     @Retention(value=RUNTIME)
     @Target(value=METHOD)
    public @interface IgniteSpiConfiguration

Annotates SPI configuration setters on whether or not it is optional.

Note that this annotation is used only for documentation purposes now and is not checked by Ignite implementation.

### Required Element Summary

Required Elements
`boolean` `optional` Whether this configuration setting is optional or not.

### Element Detail

#### optional

    public abstract boolean optional

Whether this configuration setting is optional or not.

${current.year} Copyright © Apache Software Foundation

Follow @ApacheIgnite

Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021