org.graalvm.options

Class OptionKey<T>

java.lang.Object

org.graalvm.options.OptionKey<T>

public final class OptionKey<T>
extends Object

Represents the option key for an option specification.

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
OptionKey(T defaultValue) Constructs a new option key given a default value.
OptionKey(T defaultValue, OptionType<T> type) Constructs a new option key given a default value and option key.

Method Summary

Modifier and Type	Method and Description
T	getDefaultValue() Returns the default value for this option.
OptionType<T>	getType() Returns the option type of this key.
T	getValue(OptionValues values) Returns the value of this key given the values.
boolean	hasBeenSet(OptionValues values) Returns true if a value for this key has been set for the given option values or false if no value has been set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OptionKey

public OptionKey(T defaultValue)

Constructs a new option key given a default value. Throws IllegalArgumentException if no default OptionType could be resolved for the given type. The default value must not be null.

Since:

1.0

OptionKey

public OptionKey(T defaultValue,
                 OptionType<T> type)

Constructs a new option key given a default value and option key.

Since:

1.0

Method Detail

getType

public OptionType<T> getType()

Returns the option type of this key.

Since:

1.0

getDefaultValue

public T getDefaultValue()

Returns the default value for this option.

Since:

1.0

getValue

public T getValue(OptionValues values)

Returns the value of this key given the values.

Since:

1.0

hasBeenSet

public boolean hasBeenSet(OptionValues values)

Returns true if a value for this key has been set for the given option values or false if no value has been set.

Since:

1.0