teichmann@5831: package org.dive4elements.river.artifacts.model.sq;
sascha@3290: 
sascha@3294: import java.util.ArrayList;
sascha@3290: import java.util.List;
sascha@3294: 
sascha@3294: import org.apache.log4j.Logger;
sascha@3290: 
sascha@3290: public class Measurements
sascha@3290: {
sascha@3294:     private static final Logger log = Logger.getLogger(Measurements.class);
sascha@3294: 
sascha@3290:     public interface SExtractor {
sascha@3290:         double getS(Measurement measument);
sascha@3290:     } // interface SExtractor
sascha@3290: 
sascha@3290:     public static final SExtractor S_SF_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3290:             return measument.S_SF();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     public static final SExtractor S_SS_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3290:             return measument.S_SS();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     public static final SExtractor S_BL_S_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3290:             return measument.S_BL_S();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     public static final SExtractor S_BL_FG_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3290:             return measument.S_BL_FG();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     public static final SExtractor S_BL_CG_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3290:             return measument.S_BL_CG();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     public static final SExtractor S_BL_EXTRACTOR = new SExtractor() {
sascha@3290:         @Override
sascha@3290:         public double getS(Measurement measument) {
sascha@3922:             return measument.BL_S();
sascha@3290:         }
sascha@3290:     };
sascha@3290: 
sascha@3290:     protected List<Measurement> measuments;
teichmann@4001:     protected List<Measurement> accumulated;
sascha@3290: 
sascha@3290:     public Measurements() {
sascha@3290:     }
sascha@3290: 
teichmann@4001:     public Measurements(
teichmann@4001:         List<Measurement> measuments,
teichmann@4001:         List<Measurement> accumulated
teichmann@4001:     ) {
teichmann@4066:         if (log.isDebugEnabled()) {
teichmann@4066:             log.debug("number of measuments: " + measuments.size());
teichmann@4066:             log.debug("number of accumulated: " + accumulated.size());
teichmann@4066:         }
sascha@3290:         this.measuments = measuments;
teichmann@4001:         this.accumulated = accumulated;
sascha@3290:     }
sascha@3290: 
teichmann@4005:     public static List<SQ> extractSQ(
teichmann@4005:         List<Measurement> measuments,
teichmann@4005:         SExtractor extractor
teichmann@4005:     ) {
teichmann@4005:         List<SQ> result = new ArrayList<SQ>(measuments.size());
teichmann@4066:         int invalid = 0;
sascha@3290:         for (Measurement measument: measuments) {
sascha@3290:             SQ sq = new SQ(extractor.getS(measument), measument.Q());
sascha@3290:             if (sq.isValid()) {
sascha@3290:                 result.add(sq);
sascha@3290:             }
teichmann@4066:             else {
teichmann@4066:                 ++invalid;
teichmann@4066:             }
teichmann@4066:         }
teichmann@4066:         if (log.isDebugEnabled()) {
teichmann@4066:             log.debug("Removed num invalid: " + invalid
teichmann@4066:                 + " of " + measuments.size());
sascha@3290:         }
sascha@3290:         return result;
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_SF() {
teichmann@4005:         return extractSQ(measuments, S_SF_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_SS() {
teichmann@4005:         return extractSQ(measuments, S_SS_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_BL_S() {
teichmann@4005:         return extractSQ(accumulated, S_BL_S_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_BL_FG() {
teichmann@4005:         return extractSQ(accumulated, S_BL_FG_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_BL_CG() {
teichmann@4005:         return extractSQ(accumulated, S_BL_CG_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> S_BL() {
teichmann@4005:         return extractSQ(accumulated, S_BL_EXTRACTOR);
sascha@3290:     }
sascha@3290: 
sascha@3290:     public List<SQ> getSQs(int index) {
sascha@3290:         switch (index) {
sascha@3290:             case 0: return S_SF();
sascha@3290:             case 1: return S_SS();
sascha@3290:             case 2: return S_BL_S();
sascha@3290:             case 3: return S_BL_FG();
sascha@3290:             case 4: return S_BL_CG();
sascha@3290:             case 5: return S_BL();
sascha@3290:         }
sascha@3294:         log.error("THIS SHOULD NOT HAPPEN: Tried to access SQ[" + index + "]");
sascha@3294:         return new ArrayList<SQ>(0);
sascha@3290:     }
sascha@3290: 
teichmann@4005:     /**
teichmann@4005:      * Gets the accumulated for this instance.
teichmann@4005:      *
teichmann@4005:      * @return The accumulated.
teichmann@4005:      */
teichmann@4005:     public List<Measurement> getAccumulated() {
teichmann@4005:         return this.accumulated;
teichmann@4005:     }
teichmann@4005: 
teichmann@4005:     /**
teichmann@4005:      * Sets the accumulated for this instance.
teichmann@4005:      *
teichmann@4005:      * @param accumulated The accumulated.
teichmann@4005:      */
teichmann@4005:     public void setAccumulated(List<Measurement> accumulated) {
teichmann@4005:         this.accumulated = accumulated;
teichmann@4005:     }
teichmann@4005: 
teichmann@4005: 
sascha@3290:     @Override
sascha@3290:     public String toString() {
sascha@3290:         StringBuilder sb = new StringBuilder("Measurements [");
sascha@3290:         for (int i = 0, M = measuments.size(); i < M; ++i) {
sascha@3290:             if (i > 0) sb.append(", ");
sascha@3290:             sb.append(measuments.get(i));
sascha@3290:         }
sascha@3290:         return sb.append(']').toString();
sascha@3290:     }
sascha@3290: }
sascha@3290: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :