Package org.apache.iotdb.commons.udf.utils

Class MasterRepairUtil

  • public class MasterRepairUtil
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      MasterRepairUtil​(int columnCnt, long omega, double eta, int k)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addRow​(org.apache.iotdb.udf.api.access.Row row)  
      void buildKDTree()  
      java.util.ArrayList<java.util.ArrayList<java.lang.Double>> calC​(int i, java.util.ArrayList<java.lang.Integer> Wi)  
      void callStd()  
      java.util.ArrayList<java.lang.Integer> calW​(int i)  
      void fillNullValue()  
      java.util.ArrayList<java.lang.Double> getCleanResultColumn​(int columnPos)  
      java.util.ArrayList<java.lang.Long> getIntervals()  
      java.util.ArrayList<java.lang.Long> getTime()  
      double getTmDistance​(java.util.ArrayList<java.lang.Double> tTuple, java.util.ArrayList<java.lang.Double> mTuple)  
      static double getValueAsDouble​(org.apache.iotdb.udf.api.access.Row row, int index)  
      boolean isNullRow​(org.apache.iotdb.udf.api.access.Row row)  
      void masterRepair()  
      void repair()  
      void setParameters()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • MasterRepairUtil

        public MasterRepairUtil​(int columnCnt,
                        long omega,
                        double eta,
                        int k)

    • Method Detail

      • isNullRow

        public boolean isNullRow​(org.apache.iotdb.udf.api.access.Row row)

      • addRow

        public void addRow​(org.apache.iotdb.udf.api.access.Row row)
            throws java.lang.Exception
        Throws:
        java.lang.Exception

      • getValueAsDouble

        public static double getValueAsDouble​(org.apache.iotdb.udf.api.access.Row row,
                                      int index)
                               throws java.lang.Exception
        Throws:
        java.lang.Exception

      • buildKDTree

        public void buildKDTree()

      • getCleanResultColumn

        public java.util.ArrayList<java.lang.Double> getCleanResultColumn​(int columnPos)

      • getTime

        public java.util.ArrayList<java.lang.Long> getTime()

      • getTmDistance

        public double getTmDistance​(java.util.ArrayList<java.lang.Double> tTuple,
                            java.util.ArrayList<java.lang.Double> mTuple)

      • calW

        public java.util.ArrayList<java.lang.Integer> calW​(int i)

      • calC

        public java.util.ArrayList<java.util.ArrayList<java.lang.Double>> calC​(int i,
                                                                       java.util.ArrayList<java.lang.Integer> Wi)

      • masterRepair

        public void masterRepair()

      • setParameters

        public void setParameters()

      • callStd

        public void callStd()

      • repair

        public void repair()

      • getIntervals

        public java.util.ArrayList<java.lang.Long> getIntervals()

      • fillNullValue

        public void fillNullValue()