Package io.helidon.common

Enum StackWalker.Option

java.lang.Object

java.lang.Enum<StackWalker.Option>

io.helidon.common.StackWalker.Option

All Implemented Interfaces:

Serializable, Comparable<StackWalker.Option>

Enclosing class:

StackWalker

public static enum StackWalker.Option
extends Enum<StackWalker.Option>

Option for future partial compatibility with Java9. Does nothing.

Enum Constant Summary

Enum Constants

Enum Constant	Description
RETAIN_CLASS_REFERENCE	In java9 used to tell the stack walker to keep class references, so we can obtain the class name from the stack frames.

Method Summary

Modifier and Type	Method	Description
static StackWalker.Option	valueOf(String name)	Returns the enum constant of this type with the specified name.
static StackWalker.Option[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RETAIN_CLASS_REFERENCE

public static final StackWalker.Option RETAIN_CLASS_REFERENCE

In java9 used to tell the stack walker to keep class references, so we can obtain the class name from the stack frames. Does nothing here, as the StackTraceElement contains this information by default

Method Detail

values

public static StackWalker.Option[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (StackWalker.Option c : StackWalker.Option.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static StackWalker.Option valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null