TimebasedShardProvider.TimebasedShardId (Google Cloud Spanner Change Watcher 0.2.0 API)

java.lang.Object
- com.google.cloud.spanner.watcher.TimebasedShardProvider.TimebasedShardId

Enclosing class:

TimebasedShardProvider
```
public static final class TimebasedShardProvider.TimebasedShardId
extends Object
```
A generated timebased shard id that has been fetched from Cloud Spanner.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.google.cloud.spanner.Value`	`getValue()`	Returns the `Value` that should be used to set on a `Mutation` when an insert/update is sent to the database.
`boolean`	`shouldRefresh()`	Returns true if this `TimebasedShardProvider.TimebasedShardId` should be refreshed based on the current system time.

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

- Method Detail
  - shouldRefresh
```
public boolean shouldRefresh()
```
    Returns true if this TimebasedShardProvider.TimebasedShardId should be refreshed based on the current system time. This method depends on the current system time. If the system time is too much out of sync with the actual time, it can return invalid values. A system time that is less than 10 seconds out of sync is not a problem.
  - getValue
```
public com.google.cloud.spanner.Value getValue()
```
    Returns the Value that should be used to set on a Mutation when an insert/update is sent to the database.