Examples with EQUALITY com.sri.ai.grinder.library.FunctorConstants.EQUALITY used on opensource projects

Example 1 with EQUALITY

use of com.sri.ai.grinder.library.FunctorConstants.EQUALITY in project aic-expresso by aic-sri-international.

the class AbstractSingleVariableNumericConstraintFeasibilityRegionStepSolver method getEquals.

protected ArrayList<Expression> getEquals() {
    if (equals == null) {
        AbstractSingleVariableConstraint abstractSingleVariableConstraint = (AbstractSingleVariableConstraint) constraint;
        Iterator<Expression> equalsIterator = functionIterator(predicateIterator(abstractSingleVariableConstraint.getPositiveNormalizedAtoms(), e -> e.hasFunctor(EQUALITY)), e -> e.get(1));
        equals = arrayListFrom(equalsIterator);
    }
    return equals;
}

Example 2 with EQUALITY

use of com.sri.ai.grinder.library.FunctorConstants.EQUALITY in project aic-expresso by aic-sri-international.

the class AbstractSingleVariableNumericConstraintFeasibilityRegionStepSolver method getDisequals.

protected ArrayList<Expression> getDisequals() {
    if (disequals == null) {
        AbstractSingleVariableConstraint abstractSingleVariableConstraint = (AbstractSingleVariableConstraint) constraint;
        Iterator<Expression> disequalsIterator = functionIterator(predicateIterator(abstractSingleVariableConstraint.getNegativeNormalizedAtoms(), // negative equality is disequality
        e -> e.hasFunctor(FunctorConstants.EQUALITY)), e -> e.get(1));
        disequals = arrayListFrom(disequalsIterator);
    }
    return disequals;
}