Enum Class PositionAssertion.Type

java.lang.Object

java.lang.Enum<PositionAssertion.Type>

com.oracle.truffle.regex.tregex.parser.ast.PositionAssertion.Type

All Implemented Interfaces:

Serializable, Comparable<PositionAssertion.Type>, Constable

Enclosing class:

PositionAssertion

public static enum PositionAssertion.Type
extends Enum<PositionAssertion.Type>

The position assertions supported by ECMAScript RegExps.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CARET	The ^ assertion, which matches at the beginning of the string.
DOLLAR	The $ assertion, which matches at the end of the string.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CARET

public static final PositionAssertion.Type CARET

The ^ assertion, which matches at the beginning of the string.

DOLLAR

public static final PositionAssertion.Type DOLLAR

The $ assertion, which matches at the end of the string.

Method Details

values

public static PositionAssertion.Type[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static PositionAssertion.Type valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null