Class NotRule

All Implemented Interfaces:
Serializable, Rule

public class NotRule extends AbstractRule
A Rule class implementing logical not.
See Also:
  • Field Details

    • serialVersionUID

      static final long serialVersionUID
      Serialization ID.
      See Also:
    • rule

      private final Rule rule
      Enclosed rule.
  • Constructor Details

    • NotRule

      private NotRule(Rule rule)
      Create new instance.
      Parameters:
      rule - enclosed rule.
  • Method Details

    • getRule

      public static Rule getRule(Rule rule)
      Create new instance.
      Parameters:
      rule - enclosed rule.
      Returns:
      new rule.
    • getRule

      public static Rule getRule(Stack stack)
      Create new instance from top element of stack.
      Parameters:
      stack - stack
      Returns:
      new rule.
    • evaluate

      public boolean evaluate(org.apache.log4j.spi.LoggingEvent event, Map matches)
      Returns true if this implementation of the rule accepts the LoggingEvent, or false if not.

      What True/False means can be client-specific.

      Parameters:
      event - LoggingEvent this instance will evaluate
      matches - a Map of event field keys to Sets of matching strings (may be null) which will be updated during execution of this method to include field and string matches based on the rule evaluation results
      Returns:
      true if this Rule instance accepts the event, otherwise false.