# FeaturedCluster.Builder

# FeaturedCluster.Builder

*** ** * ** ***

[Kotlin](https://developer.android.com/reference/kotlin/com/google/android/engage/common/datamodel/FeaturedCluster.Builder "View this page in Kotlin")\|Java  

<br />

```
public final class FeaturedCluster.Builder
```

<br />

*** ** * ** ***

Builder class for[FeaturedCluster](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster).

## Summary

|                                                       ### Public constructors                                                       |
|-------------------------------------------------------------------------------------------------------------------------------------|
| [Builder](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder#Builder())`()` |

|                                                          ### Public methods                                                           |
|---------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [FeaturedCluster.Builder](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder) | `@`[CanIgnoreReturnValue](https://errorprone.info/api/latest/com/google/errorprone/annotations/CanIgnoreReturnValue.html) [addAllDisplayTimeWindow](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder#addAllDisplayTimeWindow(java.util.List<com.google.android.engage.common.datamodel.DisplayTimeWindow>))`(`[List](https://developer.android.com/reference/java/util/List.html)`<`[DisplayTimeWindow](https://developer.android.com/reference/com/google/android/engage/common/datamodel/DisplayTimeWindow)`> displayTimeWindows)` Adds display time windows for the featured cluster. |
| [FeaturedCluster.Builder](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder) | `@`[CanIgnoreReturnValue](https://errorprone.info/api/latest/com/google/errorprone/annotations/CanIgnoreReturnValue.html) [addDisplayTimeWindow](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder#addDisplayTimeWindow(com.google.android.engage.common.datamodel.DisplayTimeWindow))`(`[DisplayTimeWindow](https://developer.android.com/reference/com/google/android/engage/common/datamodel/DisplayTimeWindow)` displayTimeWindow)` Adds a display time window for the featured cluster.                                                                                              |
| [FeaturedCluster.Builder](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder) | `@`[CanIgnoreReturnValue](https://errorprone.info/api/latest/com/google/errorprone/annotations/CanIgnoreReturnValue.html) [addEntity](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder#addEntity(com.google.android.engage.common.datamodel.Entity))`(`[Entity](https://developer.android.com/reference/com/google/android/engage/common/datamodel/Entity)` entity)` Add an[Entity](https://developer.android.com/reference/com/google/android/engage/common/datamodel/Entity).                                                                                                          |
| [FeaturedCluster](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster)                 | [build](https://developer.android.com/reference/com/google/android/engage/common/datamodel/FeaturedCluster.Builder#build())`()`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |

## Public constructors

### Builder

```
public Builder()
```  

## Public methods

### addAllDisplayTimeWindow

```
@CanIgnoreReturnValue
public FeaturedCluster.Builder addAllDisplayTimeWindow(List<DisplayTimeWindow> displayTimeWindows)
```

Adds display time windows for the featured cluster.

Optional.  

### addDisplayTimeWindow

```
@CanIgnoreReturnValue
public FeaturedCluster.Builder addDisplayTimeWindow(DisplayTimeWindow displayTimeWindow)
```

Adds a display time window for the featured cluster.

Optional.  

### addEntity

```
@CanIgnoreReturnValue
public FeaturedCluster.Builder addEntity(Entity entity)
```

Add an[Entity](https://developer.android.com/reference/com/google/android/engage/common/datamodel/Entity).

Required.  

### build

```
public FeaturedCluster build()
```