refact: replace numeric mixingrule with enum type (#1248)

* feat: introduce MixingRulesInterface* refact: get eosmixingruletype
* refact: use eosmixingruletype

* fix: add CLASSIC_HV

* doc: remove wrong doc

* doc: fix variable name

, getName()

Author: asmfstatoil

src/main/java/neqsim/process/equipment/stream/StreamInterface.java

@@ -154,7 +154,6 @@ public default double getFlowRate(String unit) {
    */
   public double getRVP(double referenceTemperature, String unit, String returnUnit);
 
-
   /**
    * Calculates the Reid Vapor Pressure (RVP) of the stream.
    *
@@ -321,7 +320,6 @@ public double getRVP(double referenceTemperature, String unit, String returnUnit
   @Override
   public int hashCode();
 
-
   /**
    * Calculates the hydrocarbon dew point of the stream.
    *

src/main/java/neqsim/thermo/characterization/LumpingModel.java

@@ -50,41 +50,49 @@ public class StandardLumpingModel
 
     public StandardLumpingModel() {}
 
+    /** {@inheritDoc} */
     @Override
     public void setNumberOfLumpedComponents(int lumpedNumb) {
       numberOfLumpedComponents = lumpedNumb;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getNumberOfLumpedComponents() {
       return numberOfLumpedComponents;
     }
 
+    /** {@inheritDoc} */
     @Override
     public void setNumberOfPseudoComponents(int lumpedNumb) {
       numberOfPseudocomponents = lumpedNumb;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getNumberOfPseudoComponents() {
       return numberOfPseudocomponents;
     }
 
+    /** {@inheritDoc} */
     @Override
     public String getName() {
       return name;
     }
 
+    /** {@inheritDoc} */
     @Override
     public String getLumpedComponentName(int i) {
       return lumpedComponentNames[i];
     }
 
+    /** {@inheritDoc} */
     @Override
     public String[] getLumpedComponentNames() {
       return lumpedComponentNames;
     }
 
+    /** {@inheritDoc} */
     @Override
     public void generateLumpedComposition(Characterise charac) {
       numberOfLumpedComponents = numberOfPseudocomponents;
@@ -196,6 +204,7 @@ public void generateLumpedComposition(Characterise charac) {
       }
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getFractionOfHeavyEnd(int i) {
       if (fractionOfHeavyEnd == null) {
@@ -220,6 +229,7 @@ public class PVTLumpingModel extends StandardLumpingModel {
 
     public PVTLumpingModel() {}
 
+    /** {@inheritDoc} */
     @Override
     public void generateLumpedComposition(Characterise charac) {
       double weightFrac = 0.0;
@@ -311,6 +321,7 @@ public void generateLumpedComposition(Characterise charac) {
       system.init(0);
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getFractionOfHeavyEnd(int i) {
       if (fractionOfHeavyEnd == null) {
@@ -334,6 +345,7 @@ public class NoLumpingModel extends StandardLumpingModel {
 
     public NoLumpingModel() {}
 
+    /** {@inheritDoc} */
     @Override
     public void generateLumpedComposition(Characterise charac) {
       numberOfPseudocomponents = charac.getPlusFractionModel().getLastPlusFractionNumber();
@@ -414,6 +426,7 @@ public void generateLumpedComposition(Characterise charac) {
       system.init(0);
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getFractionOfHeavyEnd(int i) {
       if (fractionOfHeavyEnd == null) {

src/main/java/neqsim/thermo/characterization/PlusFractionModel.java

@@ -101,11 +101,13 @@ public String getName() {
       return name;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getMPlus() {
       return MPlus;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getZPlus() {
       return zPlus;
@@ -119,36 +121,43 @@ public double getMaxPlusMolarMass() {
       return maxPlusMolarMass;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getNumberOfPlusPseudocomponents() {
       return numberOfPlusPseudocomponents;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getZ() {
       return z;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getM() {
       return M;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getDens() {
       return dens;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getDensPlus() {
       return densPlus;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getFirstPlusFractionNumber() {
       return firstPlusFractionNumber;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getFirstTBPFractionNumber() {
       int firstTBPNumber = 0;
@@ -174,16 +183,19 @@ public int getFirstTBPFractionNumber() {
       return firstTBPNumber;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getPlusComponentNumber() {
       return plusComponentNumber;
     }
 
+    /** {@inheritDoc} */
     @Override
     public int getLastPlusFractionNumber() {
       return lastPlusFractionNumber;
     }
 
+    /** {@inheritDoc} */
     @Override
     public boolean hasPlusFraction() {
       for (int i = 0; i < system.getPhase(0).getNumberOfComponents(); i++) {
@@ -198,6 +210,7 @@ public boolean hasPlusFraction() {
       return false;
     }
 
+    /** {@inheritDoc} */
     @Override
     public boolean characterizePlusFraction(TBPModelInterface TBPModel) {
       system.init(0);
@@ -242,11 +255,13 @@ public boolean characterizePlusFraction(TBPModelInterface TBPModel) {
       return true;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getCoefs() {
       return this.coefs;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getCoef(int i) {
       return this.coefs[i];
@@ -298,6 +313,7 @@ public void setCoefs(double coef, int i) {
       this.coefs[i] = coef;
     }
 
+    /** {@inheritDoc} */
     @Override
     public void setLastPlusFractionNumber(int fract) {
       lastPlusFractionNumber = fract + 1;
@@ -392,6 +408,7 @@ public void densityUOP() {
       }
     }
 
+    /** {@inheritDoc} */
     @Override
     public boolean characterizePlusFraction(TBPModelInterface TBPModel) {
       system.init(0);
@@ -451,11 +468,13 @@ public double[] getGammaParameters() {
       return new double[] {this.alfa, this.eta};
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getCoefs() {
       return new double[] {alfa, eta};
     }
 
+    /** {@inheritDoc} */
     @Override
     public double getCoef(int i) {
       if (i == 0)
@@ -465,16 +484,19 @@ public double getCoef(int i) {
       return 0;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getZ() {
       return zValues;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getM() {
       return molarMasses;
     }
 
+    /** {@inheritDoc} */
     @Override
     public double[] getDens() {
       return densities;