Package com.google.ortools.modelbuilder

Class ModelBuilderHelper

  • public class ModelBuilderHelper
extends java.lang.Object

    • Field Detail

      • swigCMemOwn

        protected transient boolean swigCMemOwn

    • Constructor Detail

      • ModelBuilderHelper

        protected ModelBuilderHelper​(long cPtr,
                             boolean cMemoryOwn)

      • ModelBuilderHelper

        public ModelBuilderHelper()

    • Method Detail

      • finalize

        protected void finalize()
        Overrides:
        finalize in class java.lang.Object

      • delete

        public void delete()

      • writeModelToFile

        public boolean writeModelToFile​(java.lang.String filename)

      • importFromMpsString

        public boolean importFromMpsString​(java.lang.String mps_string)

      • importFromMpsFile

        public boolean importFromMpsFile​(java.lang.String mps_file)

      • importFromLpString

        public boolean importFromLpString​(java.lang.String lp_string)

      • importFromLpFile

        public boolean importFromLpFile​(java.lang.String lp_file)

      • addVar

        public int addVar()

      • setVarLowerBound

        public void setVarLowerBound​(int var_index,
                             double lb)

      • setVarUpperBound

        public void setVarUpperBound​(int var_index,
                             double ub)

      • setVarIntegrality

        public void setVarIntegrality​(int var_index,
                              boolean is_integer)

      • setVarObjectiveCoefficient

        public void setVarObjectiveCoefficient​(int var_index,
                                       double coeff)

      • setVarName

        public void setVarName​(int var_index,
                       java.lang.String name)

      • getVarLowerBound

        public double getVarLowerBound​(int var_index)

      • getVarUpperBound

        public double getVarUpperBound​(int var_index)

      • getVarIntegrality

        public boolean getVarIntegrality​(int var_index)

      • getVarObjectiveCoefficient

        public double getVarObjectiveCoefficient​(int var_index)

      • getVarName

        public java.lang.String getVarName​(int var_index)

      • getConstraintLowerBound

        public double getConstraintLowerBound​(int ct_index)

      • getConstraintUpperBound

        public double getConstraintUpperBound​(int ct_index)

      • addLinearConstraint

        public int addLinearConstraint()

      • getConstraintName

        public java.lang.String getConstraintName​(int ct_index)

      • getConstraintCoefficients

        public double[] getConstraintCoefficients​(int ct_index)

      • getConstraintVarIndices

        public int[] getConstraintVarIndices​(int ct_index)

      • addConstraintTerm

        public void addConstraintTerm​(int ct_index,
                              int var_index,
                              double coeff)

      • clearConstraintTerms

        public void clearConstraintTerms​(int ct_index)

      • safeAddConstraintTerm

        public void safeAddConstraintTerm​(int ct_index,
                                  int var_index,
                                  double coeff)

      • setConstraintCoefficient

        public void setConstraintCoefficient​(int ct_index,
                                     int var_index,
                                     double coeff)

      • setConstraintLowerBound

        public void setConstraintLowerBound​(int ct_index,
                                    double lb)

      • setConstraintName

        public void setConstraintName​(int ct_index,
                              java.lang.String name)

      • setConstraintUpperBound

        public void setConstraintUpperBound​(int ct_index,
                                    double ub)

      • getEnforcedIndicatorValue

        public boolean getEnforcedIndicatorValue​(int ct_index)

      • isEnforcedConstraint

        public boolean isEnforcedConstraint​(int ct_index)

      • getEnforcedConstraintLowerBound

        public double getEnforcedConstraintLowerBound​(int ct_index)

      • getEnforcedConstraintUpperBound

        public double getEnforcedConstraintUpperBound​(int ct_index)

      • addEnforcedLinearConstraint

        public int addEnforcedLinearConstraint()

      • getEnforcedIndicatorVariableIndex

        public int getEnforcedIndicatorVariableIndex​(int ct_index)

      • getEnforcedConstraintName

        public java.lang.String getEnforcedConstraintName​(int ct_index)

      • getEnforcedConstraintCoefficients

        public double[] getEnforcedConstraintCoefficients​(int ct_index)

      • getEnforcedConstraintVarIndices

        public int[] getEnforcedConstraintVarIndices​(int ct_index)

      • addEnforcedConstraintTerm

        public void addEnforcedConstraintTerm​(int ct_index,
                                      int var_index,
                                      double coeff)

      • clearEnforcedConstraintTerms

        public void clearEnforcedConstraintTerms​(int ct_index)

      • safeAddEnforcedConstraintTerm

        public void safeAddEnforcedConstraintTerm​(int ct_index,
                                          int var_index,
                                          double coeff)

      • setEnforcedConstraintCoefficient

        public void setEnforcedConstraintCoefficient​(int ct_index,
                                             int var_index,
                                             double coeff)

      • setEnforcedConstraintLowerBound

        public void setEnforcedConstraintLowerBound​(int ct_index,
                                            double lb)

      • setEnforcedConstraintName

        public void setEnforcedConstraintName​(int ct_index,
                                      java.lang.String name)

      • setEnforcedConstraintUpperBound

        public void setEnforcedConstraintUpperBound​(int ct_index,
                                            double ub)

      • setEnforcedIndicatorValue

        public void setEnforcedIndicatorValue​(int ct_index,
                                      boolean positive)

      • setEnforcedIndicatorVariableIndex

        public void setEnforcedIndicatorVariableIndex​(int ct_index,
                                              int var_index)

      • numConstraints

        public int numConstraints()

      • numVariables

        public int numVariables()

      • getName

        public java.lang.String getName()

      • setName

        public void setName​(java.lang.String name)

      • clearObjective

        public void clearObjective()

      • getMaximize

        public boolean getMaximize()

      • setMaximize

        public void setMaximize​(boolean maximize)

      • getObjectiveOffset

        public double getObjectiveOffset()

      • setObjectiveOffset

        public void setObjectiveOffset​(double offset)

      • clearHints

        public void clearHints()

      • addHint

        public void addHint​(int var_index,
                    double var_value)

      • exportToMpsString

        public java.lang.String exportToMpsString​(boolean obfuscate)

      • exportToLpString

        public java.lang.String exportToLpString​(boolean obfuscate)