net.axyana.qizxopen.util
Class GlobPattern

java.lang.Object
  net.axyana.qizxopen.util.StringPattern
      net.axyana.qizxopen.util.GlobPattern

Direct Known Subclasses:

LikePattern

public class GlobPattern

extends StringPattern

Unix-style globbing (SQL-LIKE mapped to this pattern by converting characters).

Constructor Summary

GlobPattern(char[] pattern, int length)

GlobPattern(java.lang.String pattern)

Method Summary

java.lang.String	fixedPrefix() Returns the leading constant part of the pattern.
static boolean	glob(char[] string, int ps, char[] pattern, int pp)
boolean	matches(char[] string) Redefinable matching method.
boolean	matches(java.lang.String string)
java.lang.String	toString()

Methods inherited from class net.axyana.qizxopen.util.StringPattern

exactMatch, getPattern

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GlobPattern

public GlobPattern(java.lang.String pattern)

GlobPattern

public GlobPattern(char[] pattern,
                   int length)

Method Detail

matches

public boolean matches(java.lang.String string)

matches

public boolean matches(char[] string)

Description copied from class: StringPattern

Redefinable matching method.

Overrides:

matches in class StringPattern

fixedPrefix

public java.lang.String fixedPrefix()

Description copied from class: StringPattern

Returns the leading constant part of the pattern. Used to boost matching and lookup in indexes.

Overrides:

fixedPrefix in class StringPattern

toString

public java.lang.String toString()

Overrides:

toString in class StringPattern

glob

public static boolean glob(char[] string,
                           int ps,
                           char[] pattern,
                           int pp)