FixedValuesBuilder

DSL builder for defining a set of allowed, immutable values for a property.

Use this builder inside a PropertyBuilder to specify which values are valid for the property. Duplicate values are automatically removed.

The builder supports the unary plus operator (+) and add function to add values to the set.

Example

val allowedLevels = FixedValuesBuilder<String>().apply {
    +"DEBUG"
    +"INFO"
    +"WARN"
    +"ERROR"
}.build()

When used in a property DSL:

property("log-level") {
    value = "INFO"
    fixedValues {
        +"DEBUG"
        +"INFO"
        +"WARN"
        +"ERROR"
    }
}

Parameters