Examples with IndexExpressions com.sri.ai.grinder.library.indexexpression.IndexExpressions used on opensource projects

Example 1 with IndexExpressions

use of com.sri.ai.grinder.library.indexexpression.IndexExpressions in project aic-expresso by aic-sri-international.

the class Expressions method makeDefaultIntensionalMultiSetFromLabelAndSubTrees.

private static Expression makeDefaultIntensionalMultiSetFromLabelAndSubTrees(Object label, Object[] subTreeObjects) {
    if (subTreeObjects.length == 1 && subTreeObjects[0] instanceof Collection) {
        subTreeObjects = ((Collection) subTreeObjects[0]).toArray();
    }
    ArrayList<Expression> subTreeExpressions = Util.mapIntoArrayList(subTreeObjects, Expressions::makeFromObject);
    if (subTreeExpressions.size() == 1) {
        subTreeExpressions = new ArrayList<Expression>(Expressions.ensureListFromKleeneList(subTreeExpressions.get(0)));
    }
    Expression scopingExpression = subTreeExpressions.get(0);
    IndexExpressionsSet indexExpressions = new ExtensionalIndexExpressionsSet((scopingExpression == null || scopingExpression.numberOfArguments() == 0) ? Util.list() : new ArrayList<Expression>(Expressions.ensureListFromKleeneList(scopingExpression.get(0))));
    Expression conditioningSyntaxTree = subTreeExpressions.get(2);
    Expression condition = conditioningSyntaxTree == null ? Expressions.TRUE : conditioningSyntaxTree.get(0);
    Expression result = new DefaultIntensionalMultiSet(indexExpressions, subTreeExpressions.get(1), condition);
    return result;
}

Example 2 with IndexExpressions

use of com.sri.ai.grinder.library.indexexpression.IndexExpressions in project aic-expresso by aic-sri-international.

the class Expressions method makeDefaultLambdaExpressionFromLabelAndSubTrees.

private static Expression makeDefaultLambdaExpressionFromLabelAndSubTrees(Object label, Object[] subTreeObjects) {
    ArrayList<Expression> subTreeExpressions = Util.mapIntoArrayList(subTreeObjects, Expressions::makeFromObject);
    Expression indexExpressionsKleeneList = subTreeExpressions.get(0);
    IndexExpressionsSet indexExpressions = new ExtensionalIndexExpressionsSet(ensureListFromKleeneList(indexExpressionsKleeneList));
    Expression body = subTreeExpressions.get(1);
    Expression result = new DefaultLambdaExpression(indexExpressions, body);
    return result;
}

Example 3 with IndexExpressions

use of com.sri.ai.grinder.library.indexexpression.IndexExpressions in project aic-expresso by aic-sri-international.

the class Expressions method makeDefaultCountingFormulaExpressionFromLabelAndSubTrees.

private static Expression makeDefaultCountingFormulaExpressionFromLabelAndSubTrees(Object label, Object[] subTreeObjects) {
    ArrayList<Expression> subTreeExpressions = Util.mapIntoArrayList(subTreeObjects, Expressions::makeFromObject);
    Expression indexExpressionsKleeneList = subTreeExpressions.get(0);
    IndexExpressionsSet indexExpressions = new ExtensionalIndexExpressionsSet(ensureListFromKleeneList(indexExpressionsKleeneList));
    Expression body = subTreeExpressions.get(1);
    Expression result = new DefaultCountingFormula(indexExpressions, body);
    return result;
}

Example 4 with IndexExpressions

use of com.sri.ai.grinder.library.indexexpression.IndexExpressions in project aic-expresso by aic-sri-international.

the class Expressions method makeDefaultExistentiallyQuantifiedFormulaFromLabelAndSubTrees.

private static Expression makeDefaultExistentiallyQuantifiedFormulaFromLabelAndSubTrees(Object label, Object[] subTreeObjects) {
    ArrayList<Expression> subTreeExpressions = Util.mapIntoArrayList(subTreeObjects, Expressions::makeFromObject);
    Expression indexExpressionsKleeneList = subTreeExpressions.get(0);
    IndexExpressionsSet indexExpressions = new ExtensionalIndexExpressionsSet(ensureListFromKleeneList(indexExpressionsKleeneList));
    Expression body = subTreeExpressions.get(1);
    Expression result = new DefaultExistentiallyQuantifiedFormula(indexExpressions, body);
    return result;
}

Example 5 with IndexExpressions

use of com.sri.ai.grinder.library.indexexpression.IndexExpressions in project aic-expresso by aic-sri-international.

the class Expressions method makeDefaultIntensionalUniSetFromLabelAndSubTrees.

private static Expression makeDefaultIntensionalUniSetFromLabelAndSubTrees(Object label, Object[] subTreeObjects) {
    if (subTreeObjects.length == 1 && subTreeObjects[0] instanceof Collection) {
        subTreeObjects = ((Collection) subTreeObjects[0]).toArray();
    }
    ArrayList<Expression> subTreeExpressions = Util.mapIntoArrayList(subTreeObjects, Expressions::makeFromObject);
    if (subTreeExpressions.size() == 1) {
        subTreeExpressions = new ArrayList<Expression>(Expressions.ensureListFromKleeneList(subTreeExpressions.get(0)));
    }
    Expression scopingExpression = subTreeExpressions.get(0);
    IndexExpressionsSet indexExpressions = new ExtensionalIndexExpressionsSet((scopingExpression == null || scopingExpression.numberOfArguments() == 0) ? Util.list() : new ArrayList<Expression>(Expressions.ensureListFromKleeneList(scopingExpression.get(0))));
    Expression conditioningSyntaxTree = subTreeExpressions.get(2);
    Expression condition = conditioningSyntaxTree == null ? Expressions.TRUE : conditioningSyntaxTree.get(0);
    Expression result = new DefaultIntensionalUniSet(indexExpressions, subTreeExpressions.get(1), condition);
    return result;
}