Wrapper (Red Hat Data Grid 7.3.9 API)

All Known Implementing Classes:

ByteArrayWrapper, IdentityWrapper
```
public interface Wrapper
```
A Wrapper is used to decorate objects produced by the Encoder. A Wrapper, contrary to the Encoder, does not cause data conversion and it's used to provide additional behaviour to the encoded data such as equality/hashCode and indexing capabilities.

Since:

9.1

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`byte`	`id()`
`boolean`	`isFilterable()`
`Object`	`unwrap(Object obj)`
`Object`	`wrap(Object obj)`

- Method Detail
  - wrap
```
Object wrap(Object obj)
```
  - unwrap
```
Object unwrap(Object obj)
```
  - id
```
byte id()
```
  - isFilterable
```
boolean isFilterable()
```
    Returns:
    
    true if the wrapped format is suitable to be indexed or filtered, thus avoiding extra unwrapping.