Class Summary |
AbstractRule |
An abstract Rule class that provides the PropertyChange support plumbing. |
AndRule |
A Rule class implementing a logical 'and'. |
ColorRule |
A Rule class which also holds a color. |
EqualsRule |
A Rule class which returns the result of
performing equals against two strings. |
ExistsRule |
A Rule class implementing a not null (and not empty string) check. |
ExpressionRule |
A Rule class supporting both infix and postfix expressions,
accepting any rule which
is supported by the RuleFactory . |
InequalityRule |
A Rule class implementing inequality evaluation. |
InFixToPostFix |
A helper class which converts infix expressions to postfix expressions
Currently grouping is supported, as well as all of the
Rules supported by RuleFactory
Supports grouping via parens, mult-word operands using single or double quotes,
and these operators:
! NOT operator
!= NOT EQUALS operator
== EQUALS operator
~= CASE-INSENSITIVE equals operator
|| OR operator
&& AND operator
like REGEXP operator
exists NOT NULL operator
< LESS THAN operator
> GREATER THAN operator
<= LESS THAN EQUALS operator
>= GREATER THAN EQUALS operator |
InFixToPostFix.CustomTokenizer |
|
LevelEqualsRule |
A Rule class implementing equals against two levels. |
LevelInequalityRule |
A Rule class implementing inequality evaluation for Levels (log4j and
util.logging) using the toInt method. |
LikeRule |
A Rule class supporting java.util.regex regular expression syntax. |
NotEqualsRule |
A Rule class implementing not equals against two strings. |
NotLevelEqualsRule |
A Rule class implementing not equals against two levels. |
NotRule |
A Rule class implementing logical not. |
OrRule |
A Rule class implementing logical or. |
PartialTextMatchRule |
A Rule class implementing case-insensitive
partial-text matches against two strings. |
RuleFactory |
A Factory class which, given a string representation of the rule,
and a context stack, will
return a Rule ready for evaluation against events. |
TimestampEqualsRule |
A Rule class implementing equality evaluation for timestamps. |
TimestampInequalityRule |
A Rule class implementing inequality evaluation for timestamps. |
Apache Extras Companion for Apache log4j, Apache log4j and Apache are trademarks of the Apache Software Foundation.