blueflood-elasticsearch/src/main/java/com/rackspacecloud/blueflood/io/MetricIndexData.java
public void add(String metricIndex, long docCount) {

        final String[] tokens = metricIndex.split(METRIC_TOKEN_SEPARATOR_REGEX);

        /**
         *
         * For the ES response shown in class description, for a baseLevel of 2,
         * the data is classified as follows
         *
         * metricNamesWithNextLevelSet    -> {foo.bar.baz}   (Metric Names which are at base + 1 level and also have a subsequent level.)
         *
         * For count map, data is in the form {metricIndex, (actualDocCount, childrenTotalDocCount)}
         *
         * metricNameBaseLevelMap   -> {foo.bar.baz -> (2, 1)}     (all indexes which are of same length as baseLevel)
         *
         */

        switch (tokens.length - baseLevel) {
            case 1:
                if (baseLevel > 0) {
                    metricNamesWithNextLevelSet.add(metricIndex.substring(0, metricIndex.lastIndexOf(".")));
                } else {
                    metricNamesWithNextLevelSet.add(metricIndex.substring(0, metricIndex.indexOf(".")));
                }

                //For foo.bar.baz, baseLevel=3 we update children doc count of foo.bar.baz
                addChildrenDocCount(metricNameBaseLevelMap,
                                    metricIndex.substring(0, metricIndex.lastIndexOf(".")),
                                    docCount);
                break;

            case 0:

                setActualDocCount(metricNameBaseLevelMap, metricIndex, docCount);
                break;

            default:
                break;
        }
    }
public void add(String metricIndex, long docCount) {

        final String[] tokens = metricIndex.split(METRIC_TOKEN_SEPARATOR_REGEX);

        /**
         *
         * For the ES response shown in class description, for a baseLevel of 2,
         * the data is classified as follows
         *
         * metricNamesWithNextLevelSet    -> {foo.bar.baz}   (Metric Names which are at base + 1 level and also have a subsequent level.)
         *
         * For count map, data is in the form {metricIndex, (actualDocCount, childrenTotalDocCount)}
         *
         * metricNameBaseLevelMap   -> {foo.bar.baz -> (2, 1)}     (all indexes which are of same length as baseLevel)
         *
         */

        switch (tokens.length - baseLevel) {
            case 1:
                if (baseLevel > 0) {
                    metricNamesWithNextLevelSet.add(metricIndex.substring(0, metricIndex.lastIndexOf(".")));
                } else {
                    metricNamesWithNextLevelSet.add(metricIndex.substring(0, metricIndex.indexOf(".")));
                }

                //For foo.bar.baz, baseLevel=3 we update children doc count of foo.bar.baz
                addChildrenDocCount(metricNameBaseLevelMap,
                                    metricIndex.substring(0, metricIndex.lastIndexOf(".")),
                                    docCount);
                break;

            case 0:

                setActualDocCount(metricNameBaseLevelMap, metricIndex, docCount);
                break;

            default:
                break;
        }
    }
public void add ( String metricIndex , long docCount ) { final String [ ] tokens = metricIndex . split ( METRIC_TOKEN_SEPARATOR_REGEX ) ; /**
         *
         * For the ES response shown in class description, for a baseLevel of 2,
         * the data is classified as follows
         *
         * metricNamesWithNextLevelSet    -> {foo.bar.baz}   (Metric Names which are at base + 1 level and also have a subsequent level.)
         *
         * For count map, data is in the form {metricIndex, (actualDocCount, childrenTotalDocCount)}
         *
         * metricNameBaseLevelMap   -> {foo.bar.baz -> (2, 1)}     (all indexes which are of same length as baseLevel)
         *
         */ switch ( tokens . length - baseLevel ) { case 1 : if ( baseLevel > 0 ) { metricNamesWithNextLevelSet . add ( metricIndex . substring ( 0 , metricIndex . lastIndexOf ( "." ) ) ) ; } else { metricNamesWithNextLevelSet . add ( metricIndex . substring ( 0 , metricIndex . indexOf ( "." ) ) ) ; } //For foo.bar.baz, baseLevel=3 we update children doc count of foo.bar.baz addChildrenDocCount ( metricNameBaseLevelMap , metricIndex . substring ( 0 , metricIndex . lastIndexOf ( "." ) ) , docCount ) ; break ; case 0 : setActualDocCount ( metricNameBaseLevelMap , metricIndex , docCount ) ; break ; default : break ; } }
For a given metricIndex and docCount, classifies the data with respect to baseLevel
and stores it accordingly.

@param metricIndex
@param docCount is document(metric name) count
For a given metricIndex and docCount classifies the data with respect to baseLevel and stores it accordingly .