Package com.aspectran.core.util.wildcard

Class WildcardPattern

java.lang.Object

com.aspectran.core.util.wildcard.WildcardPattern

public class WildcardPattern
extends java.lang.Object

The Class WildcardPattern.

The following standard quantifiers are recognized:

*

matches single character

+

matches one or more characters

?

matches zero or more characters

**

matches zero or more string delimited by separators

\

Wildcard characters can be escaped

Examples

/static/*

/static/a.jpg

/static*/**/b/*

matches one or more characters

/static*/**

/static/a/a.jpg

**/static/**

a/b/static/a/b/c/a.jpg

/static-?/a??.jpg

/static-a/abc.jpg

Field Summary

Fields

Modifier and Type	Field	Description
static char	STAR_CHAR

Constructor Summary

Constructors

Constructor	Description
WildcardPattern(java.lang.String patternString)
WildcardPattern(java.lang.String patternString, char separator)

Method Summary

Modifier and Type	Method	Description
static WildcardPattern	compile(java.lang.String patternString)
static WildcardPattern	compile(java.lang.String patternString, char separator)
char	getSeparator()
protected char[]	getTokens()
protected int[]	getTypes()
static boolean	hasWildcards(java.lang.String str)
java.lang.String	mask(java.lang.String nakedString)	Erase the characters that corresponds to the wildcard, and returns collect only the remaining characters.
boolean	matches(java.lang.String compareString)	If the pattern matches then returns true.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

STAR_CHAR

public static final char STAR_CHAR

See Also:

Constant Field Values

Constructor Detail

WildcardPattern

public WildcardPattern(java.lang.String patternString)

WildcardPattern

public WildcardPattern(java.lang.String patternString,
                       char separator)

Method Detail

getSeparator

public char getSeparator()

getTokens

protected char[] getTokens()

getTypes

protected int[] getTypes()

matches

public boolean matches(java.lang.String compareString)

If the pattern matches then returns true.

Parameters:

compareString - the compare string

Returns:

true, if successful

mask

public java.lang.String mask(java.lang.String nakedString)

Erase the characters that corresponds to the wildcard, and returns collect only the remaining characters. In other words, only it remains for the wildcard character.

Parameters:

nakedString - the naked string

Returns:

the masked string

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compile

public static WildcardPattern compile(java.lang.String patternString)

compile

public static WildcardPattern compile(java.lang.String patternString,
                                      char separator)

hasWildcards

public static boolean hasWildcards(java.lang.String str)