Android Open Source - clinicalguide Stats Comparator Operator

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License

The source code is released under:

Apache License

Java Source Code

package org.get.oxicam.clinicalguide.xml.stats;
/* ww w.java  2s.co m*/
public class StatsComparatorOperator {

    public static final int LESS_THAN = 0;
    public static final int GREATER_THAN = 1;
    public static final int LESS_THAN_EQUAL = 2;
    public static final int GREATER_THAN_EQUAL = 3;
    public static final int EQUAL = 4;
    public static final int NOT_EQUAL = 5;

    public final int typeInt;
    public final String typeString;

    public StatsComparatorOperator(String type) {
  typeString = type;
  typeInt = changeStringToInt(type);
    }

    public StatsComparatorOperator(int type) {
  typeInt = type;
  typeString = changeIntToString(type);

    }

    private int changeStringToInt(String str) {
  str = str.trim();
  int retVal = -1;
  if (str.equalsIgnoreCase("less_than")) {
      retVal = LESS_THAN;
  } else if (str.equalsIgnoreCase("greater_than")) {
      retVal = GREATER_THAN;
  } else if (str.equalsIgnoreCase("greater_than_equal")) {
      retVal = GREATER_THAN_EQUAL;
  } else if (str.equalsIgnoreCase("less_than_equal")) {
      retVal = LESS_THAN_EQUAL;
  } else if (str.equalsIgnoreCase("equal")) {
      retVal = EQUAL;
  } else if (str.equalsIgnoreCase("not_equal")) {
      retVal = NOT_EQUAL;
  } else {
      throw new IllegalArgumentException(
        "Type of comparator not recognized");
  }

  return retVal;
    }

    private String changeIntToString(int i) {
  String retVal = "error";
  switch (i) {
  case LESS_THAN:
      retVal = "less_than";
      break;
  case GREATER_THAN:
      retVal = "greater_than";
      break;
  case LESS_THAN_EQUAL:
      retVal = "less_than_equal";
      break;
  case GREATER_THAN_EQUAL:
      retVal = "greater_than_equal";
      break;
  case EQUAL:
      retVal = "equal";
      break;
  case NOT_EQUAL:
      retVal = "not_equal";
      break;
  default:
      throw new IllegalArgumentException(
        "Type of comparator not recognized");

  }
  return retVal;
    }
    
    
    public String toString(){
  String retVal;
  switch (typeInt) {
  case LESS_THAN:
      retVal = " < ";
      break;
  case GREATER_THAN:
      retVal = " > ";
      break;
  case LESS_THAN_EQUAL:
      retVal = " <= ";
      break;
  case GREATER_THAN_EQUAL:
      retVal = " >= ";
      break;
  case EQUAL:
      retVal = " = ";
      break;
  case NOT_EQUAL:
      retVal = " != ";
      break;
  default:
      throw new IllegalArgumentException(
        "Type of comparator not recognized");

  }
  return retVal;
    }

}

Java Source Code List

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