Artifact: androidx.test.espresso:espresso-web

Atom

Kotlin |Java

interface Atom<R>

Known direct subclasses

SimpleAtom, TransformingAtom

`SimpleAtom`	A simple implementation of Atom suitable for subclassing.
`TransformingAtom`	Decorates another atom and transforms its output to another type.

An Atom is a thin wrapper around javascript.

The wrapped script can return a value or be a statement. The Atom can supply positional arguments to pass to the wrapped script. The Atom knows how to transform the result of the evaluation of the script into a higher level object.

Parameters
`<R>`	the result type of the atom.

Summary

Public functions
`(Mutable)List<Any!>!`	`getArguments(elementContext: ElementReference?)` Creates a list of arguments to pass to the script.
`String!`	`getScript()` Provides the script to be evaluated.
`R!`	`transform(evaluation: Evaluation!)` Converts an Evaluation into another more suitable type.

Public functions

getArguments

fun getArguments(elementContext: ElementReference?): (Mutable)List<Any!>!

Creates a list of arguments to pass to the script.

Parameters
`elementContext: ElementReference?`	null unless an ElementReference has been supplied to execute this atom with.

Returns
`(Mutable)List<Any!>!`	the List of objects to pass to the script as arguments.

getScript

fun getScript(): String!

Provides the script to be evaluated.

transform

fun transform(evaluation: Evaluation!): R!

Converts an Evaluation into another more suitable type.