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

Class InnerLiteral

java.lang.Object

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

public class InnerLiteral
extends Object

Represents a literal string inside the regular expression that can be searched for before starting the actual regular expression matcher.

Constructor Summary

Constructors

Constructor and Description
InnerLiteral(String literal, String mask, int maxPrefixSize)

Method Summary

Modifier and Type	Method and Description
String	getLiteral() The literal string.
String	getMask() An optional mask for matching the string in ignore-case mode.
int	getMaxPrefixSize() The maximum number of code points the regular expression may match before matching this literal.

Methods inherited from class java.lang.Object

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

Constructor Detail

InnerLiteral

public InnerLiteral(String literal,
                    String mask,
                    int maxPrefixSize)

Method Detail

getLiteral

public String getLiteral()

The literal string.

getMask

public String getMask()

An optional mask for matching the string in ignore-case mode.

getMaxPrefixSize

public int getMaxPrefixSize()

The maximum number of code points the regular expression may match before matching this literal. Example: the inner literal of /a?b/ is "b", with a max prefix size of 1.