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

Enum 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>

Enclosing class:

PositionAssertion

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

The position assertions supported by ECMAScript RegExps.

Enum Constant Summary

Enum Constants

Enum Constant and 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 and Description
static PositionAssertion.Type	valueOf(String name) Returns the enum constant of this type with the specified name.
static PositionAssertion.Type[]	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

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 Detail

values

public static PositionAssertion.Type[] values()

Returns:

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

valueOf

public static PositionAssertion.Type valueOf(String name)

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