org.graalvm.nativeimage

Interface RuntimeOptions.Descriptor

Enclosing class:

RuntimeOptions

public static interface RuntimeOptions.Descriptor

Method Summary

Modifier and Type	Method and Description
Object	convertValue(String value) Converts a string value, validates it, and converts it to an object of this type.
Object	defaultValue() Returns the default value of type RuntimeOptions.Descriptor.valueType() for this option.
boolean	deprecated() Returns true if this option was marked deprecated.
String	deprecatedMessage() Returns the deprecation reason and the recommended fix.
String	help() Returns a human-readable description on how to use the option.
String	name() Returns the name of the option that this descriptor represents.
Class<?>	valueType() Returns the option type of this key.

Method Detail

name

String name()

Returns the name of the option that this descriptor represents.

Since:

23.1

help

String help()

Returns a human-readable description on how to use the option. For newlines, use %n.

Since:

23.1

deprecated

boolean deprecated()

Returns true if this option was marked deprecated. This indicates that the option is going to be removed in a future release or its use is not recommended.

Since:

23.1

deprecatedMessage

String deprecatedMessage()

Returns the deprecation reason and the recommended fix. For newlines, use %n.

Since:

23.1

valueType

Class<?> valueType()

Returns the option type of this key. Typical values are String, Boolean, Integer. The result of RuntimeOptions.Descriptor.convertValue(String) is guaranteed to be assignable to this type.

Since:

23.1

defaultValue

Object defaultValue()

Returns the default value of type RuntimeOptions.Descriptor.valueType() for this option.

Since:

23.1

convertValue

Object convertValue(String value)
             throws IllegalArgumentException

Converts a string value, validates it, and converts it to an object of this type. For option maps includes the previous map stored for the option and the key.

Throws:

IllegalArgumentException - if the value is invalid or cannot be converted.

Since:

23.1