Diff for "FilterMetaInfo"

/**

• some meta-info for filters, such as the configured level (engine/host, etc), and the
• order it being configured in the config file.
• @author xxd

• */

public class FilterMetaInfo implements Comparable<FilterMetaInfo> {

• //

Level for filters

• public static enum FilterLevels {

  • ENGINE("engine"), HOST("host"), CONTEXT("context"), WRAPPER("wrapper"); private final String readableName;

    private FilterLevels(String readableName) {

    • this.readableName = readableName;
    }
    • (non-Javadoc)
    • @see java.lang.Enum#toString()
    • /
    @Override public String toString() {
    • return this.readableName;
    }
  }

  private final FilterLevels level; private final int order;

  public FilterMetaInfo(FilterLevels level, int order) {

  • super(); this.level = level; this.order = order;
  } /**
  • @return the level
  • /

  public FilterLevels getLevel() {

  • return level;
  } /**
  • @return the order
  • /
  public int getOrder() {
  • return order;
  } private int compareOrder(int order1, int order2) {

  • return (order1 < order2 ? -1 : (order1 == order2 ? 0 : 1));

  } @Override

  public int compareTo(FilterMetaInfo o) {

  • if (o.level != this.level) {
    • return compareOrder(this.order, o.order);
    } else {
    • return this.level.compareTo(o.level);
    }
  }

}