# Class ExpiresFilter.Duration

java.lang.Object
org.apache.catalina.filters.ExpiresFilter.Duration

Enclosing class:
  `ExpiresFilter`

protected static class ExpiresFilter.Duration extends Object
Duration composed of an `amount` and a `unit`

## Field Summary

Fields
Modifier and Type
Field
Description
`protected final int`
`amount`
`protected final ExpiresFilter.DurationUnit`
`unit`

## Constructor Summary

Constructors
Constructor
Description
`Duration(int amount, ExpiresFilter.DurationUnit unit)`

## Method Summary

Modifier and Type
Method
Description
`int`
`getAmount()`
`ExpiresFilter.DurationUnit`
`getUnit()`
`String`
`toString()`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

## Field Details

### amount

protected final int amount

### unit

protected final ExpiresFilter.DurationUnit unit

## Constructor Details

### Duration

public Duration(int amount, ExpiresFilter.DurationUnit unit)

## Method Details

### getAmount

public int getAmount()

### getUnit

public ExpiresFilter.DurationUnit getUnit()

### toString

public String toString()

Overrides:
  `toString` in class `Object`