Classes

The browser used to perform the web scraping.

This class encapsulates the webview and its delegates, providing an closure based API.

The StepRunner is the engine that runs the steps in the pipeline.

Once initialized, call the run() method to execute the steps, and observe the state property to be notified of progress and status.

Step that performs some async processing, can update the model dictionary, and can be used to drive control flow of the steps.

Step that runs some script which will return a result asynchronously via SwiftScraper.postMessage().

The StepFlowResult returned by the handler can be used to drive control flow of the steps.

Step that downloads a file from a given URL and returns the contents

The StepFlowResult returned by the handler can be used to drive control flow of the steps.

Step that loads a new page.

Step that runs some script, which will result in a new page being loaded.

Step that performs some processing, can update the model dictionary, and can be used to drive control flow of the steps.

Step that runs some JavaScript which will return a result immediately from the JavaScript function.

The StepFlowResult returned by the handler can be used to drive control flow of the steps.

Step that waits for condition to become true before proceeding, failing if the condition is still false when timeout occurs.

Step that waits for a fixed number of seconds.