Class OrRule

  • All Implemented Interfaces:
    java.io.Serializable, Rule

    public class OrRule
    extends AbstractRule
    A Rule class implementing logical or.
    See Also:
    Serialized Form
    • Field Detail

      • rule1

        private final Rule rule1
        rule 1.
      • rule2

        private final Rule rule2
        Rule 2.
    • Constructor Detail

      • OrRule

        private OrRule​(Rule firstParam,
                       Rule secondParam)
        Create new instance.
        Parameters:
        firstParam - first rule
        secondParam - second rule
    • Method Detail

      • getRule

        public static Rule getRule​(Rule firstParam,
                                   Rule secondParam)
        Create new instance.
        Parameters:
        firstParam - first rule
        secondParam - second rule
        Returns:
        new instance
      • getRule

        public static Rule getRule​(java.util.Stack stack)
        Create new instance from top two elements of stack.
        Parameters:
        stack - stack
        Returns:
        new instance
      • evaluate

        public boolean evaluate​(org.apache.log4j.spi.LoggingEvent event,
                                java.util.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.