PropertyMap (Gerrit Review Plugin API Documentation)

java.lang.Object
- com.google.gerrit.server.PropertyMap

```
public class PropertyMap
extends Object
```
Immutable map that holds a collection of random objects allowing for a type-safe retrieval.
Intended to be used in CurrentUser when the object is constructed during login and holds per-request state. This functionality allows plugins/extensions to contribute specific data to CurrentUser that is unknown to Gerrit core.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class PropertyMap.Builder

static class PropertyMap.Key<T>
Typed key for PropertyMap.

Field Summary

Fields
Modifier and Type Field Description

static PropertyMap EMPTY
Empty instance to be referenced once per JVM.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static PropertyMap.Builder`	`builder()`	Returns a new `PropertyMap.Builder` instance.
`<T> Optional<T>`	`get(PropertyMap.Key<T> key)`	Returns the requested value wrapped as `Optional`.
`static <T> PropertyMap.Key<T>`	`key()`

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

Field Detail
- EMPTY
```
public static final PropertyMap EMPTY
```
  Empty instance to be referenced once per JVM.

Method Detail

key

public static <T> PropertyMap.Key<T> key()

builder

public static PropertyMap.Builder builder()

Returns a new PropertyMap.Builder instance.

get

public <T> Optional<T> get(PropertyMap.Key<T> key)

Returns the requested value wrapped as Optional.