com.allanbank.mongodb.util

Class PatternUtils

java.lang.Object

com.allanbank.mongodb.util.PatternUtils

public final class PatternUtils
extends Object

PatternUtils provides utilities for handling patterns.

API Warning:

This class is NOT part of the drivers API. This class may be mutated in incompatible ways between any two releases of the driver.

Copyright ©:

2012-2013, Allanbank Consulting, Inc., All Rights Reserved

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALL The regular expression matching all input.
static Pattern	ALL_PATTERN The pattern for the regular expression matching all input.

Method Summary

Methods

Modifier and Type	Method and Description
static Pattern	toPattern(String regex) Converts the Regular Expression string into a Pattern.

Methods inherited from class java.lang.Object

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

Field Detail

ALL

public static final String ALL

The regular expression matching all input.

See Also:

Constant Field Values

ALL_PATTERN

public static final Pattern ALL_PATTERN

The pattern for the regular expression matching all input.

Method Detail

toPattern

public static Pattern toPattern(String regex)
                         throws PatternSyntaxException

Converts the Regular Expression string into a Pattern.

Parameters:

regex - The regular expression to convert.

Returns:

The Pattern for the regular expression.

Throws:

PatternSyntaxException - If the expression's syntax is invalid.