# ConstraintReference.ConstraintReferenceFactory

Artifact: [androidx.constraintlayout:constraintlayout-core](https://developer.android.com/jetpack/androidx/releases/constraintlayout) [View Source](https://cs.android.com/search?q=file:androidx/constraintlayout/core/state/ConstraintReference.java+class:androidx.constraintlayout.core.state.ConstraintReference.ConstraintReferenceFactory) Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

*** ** * ** ***


```
public interface ConstraintReference.ConstraintReferenceFactory
```

<br />

*** ** * ** ***

## Summary

| ### Public methods |
|---|---|
| `abstract https://developer.android.com/reference/androidx/constraintlayout/core/state/ConstraintReference` | `https://developer.android.com/reference/androidx/constraintlayout/core/state/ConstraintReference.ConstraintReferenceFactory#create(androidx.constraintlayout.core.state.State)(https://developer.android.com/reference/androidx/constraintlayout/core/state/State state)` |

## Public methods

### create

Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

```
abstract ConstraintReference create(State state)
```