/** * Construct a list containing the "anded" subexpressions of an expression: * if the expression is (A and B and C), this returns (A, B, C). * @param exp the expression to be decomposed * @param list the list to which the subexpressions are to be added. */ public static void listAndComponents(Expression exp, List list) { if (exp instanceof BooleanExpression && ((BooleanExpression)exp).getOperator() == Token.AND) { for (Iterator iter = exp.iterateSubExpressions(); iter.hasNext();) { listAndComponents((Expression)iter.next(), list); } } else { list.add(exp); } // TODO: could do more complete analysis to convert the expression to conjunctive normal form. // This is done by applying various transformations: // not(not(X)) => X // not(P and Q) => not(P) or not(Q) // not(P or Q) => not(P) and not(Q) // A or (B and C) => (A or B) and (A or C) } }
/** * Construct a list containing the "anded" subexpressions of an expression: * if the expression is (A and B and C), this returns (A, B, C). * @param exp the expression to be decomposed * @param list the list to which the subexpressions are to be added. */ public static void listAndComponents(Expression exp, List list) { if (exp instanceof BooleanExpression && ((BooleanExpression)exp).getOperator() == Token.AND) { for (Iterator iter = exp.iterateSubExpressions(); iter.hasNext();) { listAndComponents((Expression)iter.next(), list); } } else { list.add(exp); } // TODO: could do more complete analysis to convert the expression to conjunctive normal form. // This is done by applying various transformations: // not(not(X)) => X // not(P and Q) => not(P) or not(Q) // not(P or Q) => not(P) and not(Q) // A or (B and C) => (A or B) and (A or C) } }
/** * Construct a list containing the "anded" subexpressions of an expression: * if the expression is (A and B and C), this returns (A, B, C). * @param exp the expression to be decomposed * @param list the list to which the subexpressions are to be added. */ public static void listAndComponents(Expression exp, List list) { if (exp instanceof BooleanExpression && ((BooleanExpression)exp).getOperator() == Token.AND) { for (Iterator iter = exp.iterateSubExpressions(); iter.hasNext();) { listAndComponents((Expression)iter.next(), list); } } else { list.add(exp); } // TODO: could do more complete analysis to convert the expression to conjunctive normal form. // This is done by applying various transformations: // not(not(X)) => X // not(P and Q) => not(P) or not(Q) // not(P or Q) => not(P) and not(Q) // A or (B and C) => (A or B) and (A or C) } }
/** * Construct a list containing the "anded" subexpressions of an expression: * if the expression is (A and B and C), this returns (A, B, C). * * @param exp the expression to be decomposed * @param list the list to which the subexpressions are to be added. */ public static void listAndComponents(Expression exp, List<Expression> list) { if (exp instanceof BooleanExpression && ((BooleanExpression) exp).getOperator() == Token.AND) { for (Operand o : exp.operands()) { listAndComponents(o.getChildExpression(), list); } } else { list.add(exp); } }
/** * Construct a list containing the "anded" subexpressions of an expression: * if the expression is (A and B and C), this returns (A, B, C). * * @param exp the expression to be decomposed * @param list the list to which the subexpressions are to be added. */ public static void listAndComponents(Expression exp, List<Expression> list) { if (exp instanceof BooleanExpression && ((BooleanExpression) exp).getOperator() == Token.AND) { for (Operand o : exp.operands()) { listAndComponents(o.getChildExpression(), list); } } else { list.add(exp); } }
Expression condition = whereClause.getPredicate(); List<Expression> list = new ArrayList<>(5); BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = list.get(i);
Expression condition = whereClause.getPredicate(); List<Expression> list = new ArrayList<>(5); BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = list.get(i);
BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = (Expression) list.get(i);
BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = (Expression) list.get(i);
BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = (Expression) list.get(i);
List<Expression> list = new ArrayList<>(5); Expression promotedCondition = null; BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = list.get(i);
List<Expression> list = new ArrayList<>(5); Expression promotedCondition = null; BooleanExpression.listAndComponents(condition, list); for (int i = list.size() - 1; i >= 0; i--) { Expression term = list.get(i);
Expression condition = ((Choose)action).getConditions()[0]; List list = new ArrayList(4); BooleanExpression.listAndComponents(condition, list); for (int t=list.size()-1; t>=0; t--) {
Expression condition = ((Choose)action).getConditions()[0]; List list = new ArrayList(4); BooleanExpression.listAndComponents(condition, list); for (int t=list.size()-1; t>=0; t--) {
Expression condition = ((Choose)action).getConditions()[0]; List list = new ArrayList(4); BooleanExpression.listAndComponents(condition, list); for (int t=list.size()-1; t>=0; t--) {