RootTabletMetadata (Apache Accumulo Core 2.1.2 API)

java.lang.Object
- org.apache.accumulo.core.metadata.schema.RootTabletMetadata

```
public class RootTabletMetadata
extends Object
```
This class is used to serialize and deserialize root tablet metadata using GSon. The only data stored about the Root Table is the COLUMN_FAMILY, COLUMN_QUALIFIER and VALUE.

Since:

2.1.0

Constructor Summary

Constructors
Constructor Description

RootTabletMetadata()

RootTabletMetadata(String json)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`toJson()`
`TabletMetadata`	`toTabletMetadata()`	Convert this class to a `TabletMetadata`
`void`	`update(Mutation m)`	Apply a metadata table mutation to update internal entries.

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

- Constructor Detail
  - RootTabletMetadata
```
public RootTabletMetadata(String json)
```
  - RootTabletMetadata
```
public RootTabletMetadata()
```
- Method Detail
  - update
```
public void update(Mutation m)
```
    Apply a metadata table mutation to update internal entries.
  - toTabletMetadata
```
public TabletMetadata toTabletMetadata()
```
    Convert this class to a TabletMetadata
  - toJson
```
public String toJson()
```
    Returns:
    
    a JSON representation of the root tablet's data.