TimeZoneCache (ical4j 4.0.0-beta1 API)

All Known Implementing Classes:

JCacheTimeZoneCache, MapTimeZoneCache
```
public interface TimeZoneCache
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear()`
`boolean`	`containsId(String id)`
`VTimeZone`	`getTimezone(String id)`
`boolean`	`putIfAbsent(String id, VTimeZone timeZone)`

Method Detail

getTimezone
```
VTimeZone getTimezone(String id)
```

putIfAbsent

boolean putIfAbsent(String id,
                    VTimeZone timeZone)

containsId
```
boolean containsId(String id)
```

clear
```
void clear()
```