Background.Builder

Kotlin |Java

class Background.Builder

A builder of Background.

Summary

Public constructors
`Builder()` Returns an empty `Builder` instance.
`Builder(background: Background)` Returns a new `Builder` with the data from the given `Background` instance.

Public functions
`Background`	`build()` Constructs the `Background` defined by this builder.
`Background.Builder`	`setColor(color: CarColor)` Sets the `CarColor` to be used for the background.
`Background.Builder`	`setImage(image: CarIcon)` Sets the `CarIcon` that will be displayed as the background.

Builder()

Returns an empty Builder instance.

Builder(background: Background)

Returns a new Builder with the data from the given Background instance.

fun build(): Background

Constructs the Background defined by this builder.

Ensures that exactly one of either an image or a color is set for the background.

Throws
`java.lang.IllegalStateException`	if neither an image nor a color is set, or if both an image and a color are set.

fun setColor(color: CarColor): Background.Builder

Sets the CarColor to be used for the background.

Throws
`java.lang.NullPointerException`	if `color` is `null`

fun setImage(image: CarIcon): Background.Builder

Sets the CarIcon that will be displayed as the background.

Throws
`java.lang.NullPointerException`	if `image` is `null`
`java.lang.IllegalArgumentException`	if `image` is not of type `TYPE_CUSTOM`