Package com.google.errorprone.util

Class Regexes

java.lang.Object

com.google.errorprone.util.Regexes

public final class Regexes
extends Object

Utilities for checks that work with regexes.

Method Summary

Modifier and Type	Method	Description
static Optional<String>	convertRegexToLiteral(String s)	If the given regexes matches exactly one string, returns that string.

Methods inherited from class java.lang.Object

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

Method Details

convertRegexToLiteral

public static Optional<String> convertRegexToLiteral(String s)

If the given regexes matches exactly one string, returns that string. Otherwise returns null. This can be used to identify arguments to e.g. String.replaceAll that don't need to be regexes.