# Uses of Class
ch.qos.logback.core.rolling.RollingPolicyBase

Packages that use RollingPolicyBase
Package
Description
ch.qos.logback.core.rolling
Implements various file rolling policies.

## Uses of RollingPolicyBase in ch.qos.logback.core.rolling

Subclasses of RollingPolicyBase in ch.qos.logback.core.rolling
Modifier and Type
Class
Description
`class`
`FixedWindowRollingPolicy`
When rolling over, `FixedWindowRollingPolicy` renames files according to a fixed window algorithm.
`class`
`SizeAndTimeBasedRollingPolicy<E>`
`class`
`TimeBasedRollingPolicy<E>`
`TimeBasedRollingPolicy` is both easy to configure and quite powerful.