Broker
10.15 |
webMethods Broker Documentation
|
webMethods Broker Client Java API Programmer's Guide
|
Using Event Filters
|
Filter Strings
|
Filter Functions
|
charAt
charAt
char charAt(
string
s
,
int
index
)
s
The name of an event field containing a string.
index
The index of the character within the string field that is to be returned. This index is zero-based, so the first character has an index of 0.
Returns the character with the specified
index
from the event field with the name specified by
s
.