Teletronics Enterprise SIP Server User Manual
Page 11
TELETRONICS INTERNATIONAL, INC.
10
Enterprise SIP Server Tutorial – Dial Plan
s-tut-dp1.51-041228
$
Match the end of the line
[abc]
Match any character listed between brackets. In this case, a or b or
c.
[^abc]
Math any character except those listed between the brackets. In
this case, any characters except a, b and c.
.
Match any character except new line
X+
Match the preceding element (X, in this case) one or more times
X*
Match the preceding element (X, in this case) 0 times or more
X{n}
Match the preceding element (X, in this case) n times
X{n,}
Match the preceding element (X, in this case) n times or more
X{n,m}
Match the preceding element (X, in this case) at least n times, but
no more than m times
(chars)
The characters between the brackets will be put in a buffer. To refer
t o
t h e
d i g i t t h
b u ff e r
i n
D e p l o y
P a t t e r n ,
use %
¸
There are other expressions that you can use. For details, please refer to Java2 Platform
document (
http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html
).
¸
You can see many examples of using these regular expressions in the later chapters in this
document.