HtmlUnitInputProcessor (htmlunit3-driver 4.39.0 API)

java.lang.Object
- org.openqa.selenium.htmlunit.HtmlUnitInputProcessor

```
public class HtmlUnitInputProcessor
extends Object
```
Processes and executes input-related HtmlUnitInputProcessor.HtmlUnitAction instances for a HtmlUnitDriver.
This class maintains an internal queue of actions that represent low-level input operations (keyboard, pointer, wheel, etc.). Actions are collected and executed in sequence when performActions() is called. After execution, the queue is cleared.

Author:

Ronald Brill

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`HtmlUnitInputProcessor.HtmlUnitAction`	Represents a low-level input action that can be executed by an `HtmlUnitDriver`.
`static class`	`HtmlUnitInputProcessor.KeyDownHtmlUnitAction`	An `HtmlUnitInputProcessor.HtmlUnitAction` that represents a key-down event.
`static class`	`HtmlUnitInputProcessor.KeySendHtmlUnitAction`	An `HtmlUnitInputProcessor.HtmlUnitAction` representing a complete key press sequence.
`static class`	`HtmlUnitInputProcessor.KeyUpHtmlUnitAction`	An `HtmlUnitInputProcessor.HtmlUnitAction` that represents a key-up event.
`static class`	`HtmlUnitInputProcessor.PointerDownHtmlUnitAction`	A pointer action that presses a specific mouse button.
`static class`	`HtmlUnitInputProcessor.PointerHtmlUnitAction`	Base class for pointer actions that operate on a specific button.
`static class`	`HtmlUnitInputProcessor.PointerMoveHtmlUnitAction`	An `HtmlUnitInputProcessor.HtmlUnitAction` that moves the pointer to the specified `DomElement`.
`static class`	`HtmlUnitInputProcessor.PointerUpHtmlUnitAction`	A pointer action that releases a specific mouse button.

Constructor Summary

Constructors
Constructor Description

HtmlUnitInputProcessor(HtmlUnitDriver driver)
Creates a new input processor for the given driver.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enqueuAction(Action action)`	Builds and enqueues an `HtmlUnitInputProcessor.HtmlUnitAction` created from the provided W3C WebDriver `Action`.
`void`	`performActions()`	Executes all queued `HtmlUnitInputProcessor.HtmlUnitAction` instances in the order they were added.

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

- Constructor Detail
  - HtmlUnitInputProcessor
```
public HtmlUnitInputProcessor(HtmlUnitDriver driver)
```
    Creates a new input processor for the given driver.
    
    Parameters:
    
    driver - the HtmlUnitDriver used to process input actions
- Method Detail
  - performActions
```
public void performActions()
```
    Executes all queued HtmlUnitInputProcessor.HtmlUnitAction instances in the order they were added.
    Each action's HtmlUnitInputProcessor.HtmlUnitAction.process(HtmlUnitDriver) method is invoked with the associated driver. After all actions have been processed, the internal queue is cleared.
  - enqueuAction
```
public void enqueuAction(Action action)
```
    Builds and enqueues an HtmlUnitInputProcessor.HtmlUnitAction created from the provided W3C WebDriver Action.
    If the action does not produce an HtmlUnitInputProcessor.HtmlUnitAction (i.e., if Action.buildHtmlUnitAction() returns null), nothing is enqueued.
    
    Parameters:
    
    action - the high-level WebDriver action to translate and queue