# ResponseNode

Artifact: [androidx.ink:ink-brush](https://developer.android.com/jetpack/androidx/releases/ink) [View Source](https://cs.android.com/search?q=file:androidx/ink/brush/behavior/ResponseNode.kt+class:androidx.ink.brush.behavior.ResponseNode) Added in [1.1.0-alpha11](https://developer.android.com/jetpack/androidx/releases/ink#1.1.0-alpha11)

*** ** * ** ***


```
public final class ResponseNode extends ValueNode
```

<br />

|---|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object.html) ||||
| ↳ | [androidx.ink.brush.behavior.Node](https://developer.android.com/reference/androidx/ink/brush/behavior/Node) |||
|   | ↳ | [androidx.ink.brush.behavior.ValueNode](https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode) ||
|   |   | ↳ | [androidx.ink.brush.behavior.ResponseNode](https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode) |

*** ** * ** ***

A `https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode` that maps an input value through a response curve.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#ResponseNode(androidx.ink.brush.behavior.EasingFunction,androidx.ink.brush.behavior.ValueNode)( @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/EasingFunction responseCurve, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode input )` Creates a `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode` that maps an input value through a response curve. |

| ### Public methods |
|---|---|
| `boolean` | `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#equals(kotlin.Any)(https://developer.android.com/reference/java/lang/Object.html other)` |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode` | `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#getInput()()` The input node that produces the value used to map through the response curve. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/EasingFunction` | `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#getResponseCurve()()` |
| `int` | `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#hashCode()()` |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode#toString()()` |

### Inherited methods

From [androidx.ink.brush.behavior.Node](https://developer.android.com/reference/androidx/ink/brush/behavior/Node) `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/Version` `https://developer.android.com/reference/androidx/ink/brush/behavior/Node#calculateMinimumRequiredVersion()()`

Returns the minimum required `https://developer.android.com/reference/androidx/ink/brush/Version` for this `https://developer.android.com/reference/androidx/ink/brush/behavior/Node`.
`final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/util/List.html<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode>` `https://developer.android.com/reference/androidx/ink/brush/behavior/Node#getInputs()()`

The ordered list of inputs that this node directly depends on.

## Public constructors

### ResponseNode

Added in [1.1.0-alpha11](https://developer.android.com/jetpack/androidx/releases/ink#1.1.0-alpha11)

```
public ResponseNode(
    @NonNull EasingFunction responseCurve,
    @NonNull ValueNode input
)
```

Creates a `https://developer.android.com/reference/androidx/ink/brush/behavior/ResponseNode` that maps an input value through a response curve.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/EasingFunction responseCurve` | the response curve to apply to the input value |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/ink/brush/behavior/ValueNode input` | input node that produces the value used to map through the response curve |

## Public methods

### equals

```
public boolean equals(Object other)
```

### getInput

Added in [1.1.0-alpha11](https://developer.android.com/jetpack/androidx/releases/ink#1.1.0-alpha11)

```
public final @NonNull ValueNode getInput()
```

The input node that produces the value used to map through the response curve.

### getResponseCurve

Added in [1.1.0-alpha11](https://developer.android.com/jetpack/androidx/releases/ink#1.1.0-alpha11)

```
public final @NonNull EasingFunction getResponseCurve()
```

### hashCode

```
public int hashCode()
```

### toString

```
public @NonNull String toString()
```