Class TimestampInequalityRule

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

    public class TimestampInequalityRule
    extends AbstractRule
    A Rule class implementing inequality evaluation for timestamps.
    See Also:
    Serialized Form
    • Field Detail

      • DATE_FORMAT

        private static final java.text.DateFormat DATE_FORMAT
        Date format.
      • inequalitySymbol

        private transient java.lang.String inequalitySymbol
        Inequality symbol.
      • timeStamp

        private long timeStamp
        Timestamp.
    • Constructor Detail

      • TimestampInequalityRule

        private TimestampInequalityRule​(java.lang.String inequalitySymbol,
                                        java.lang.String value)
        Create new instance.
        Parameters:
        inequalitySymbol - inequality symbol.
        value - string representation of date.
    • Method Detail

      • getRule

        public static Rule getRule​(java.lang.String inequalitySymbol,
                                   java.lang.String value)
        Create new instance.
        Parameters:
        inequalitySymbol - inequality symbol
        value - string representation of date
        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.
      • readObject

        private void readObject​(java.io.ObjectInputStream in)
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException
        Deserialize the state of the object.
        Parameters:
        in - object input stream
        Throws:
        java.io.IOException - if IO error during deserialization
        java.lang.ClassNotFoundException - if class not found
      • writeObject

        private void writeObject​(java.io.ObjectOutputStream out)
                          throws java.io.IOException
        Serialize the state of the object.
        Parameters:
        out - object output stream
        Throws:
        java.io.IOException - if IO error during serialization