dotnet/src/webdriver/Interactions/Interaction.cs

// <copyright file="Interaction.cs" company="Selenium Committers">
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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using System;
using System.Collections.Generic;

namespace OpenQA.Selenium.Interactions;

/// <summary>
/// Represents a single interaction for a given input device.
/// </summary>
public abstract class Interaction
{
    /// <summary>
    /// Initializes a new instance of the <see cref="Interaction"/> class.
    /// </summary>
    /// <param name="sourceDevice">The input device which performs this action.</param>
    protected Interaction(InputDevice sourceDevice)
    {
        this.SourceDevice = sourceDevice ?? throw new ArgumentNullException(nameof(sourceDevice), "Source device cannot be null");
    }

    /// <summary>
    /// Gets the device for which this action is intended.
    /// </summary>
    public InputDevice SourceDevice { get; }

    /// <summary>
    /// Returns a value for this action that can be transmitted across the wire to a remote end.
    /// </summary>
    /// <returns>A <see cref="Dictionary{TKey, TValue}"/> representing this action.</returns>
    public abstract Dictionary<string, object> ToDictionary();

    /// <summary>
    /// Gets a value indicating whether this action is valid for the specified type of input device.
    /// </summary>
    /// <param name="sourceDeviceKind">The type of device to check.</param>
    /// <returns><see langword="true"/> if the action is valid for the specified type of input device;
    /// otherwise, <see langword="false"/>.</returns>
    public virtual bool IsValidFor(InputDeviceKind sourceDeviceKind)
    {
        return this.SourceDevice.DeviceKind == sourceDeviceKind;
    }
}