private String generateEqualityString(
List<Expression> equalities, List<List<FormulaVariable>> variables, boolean with) {
StringBuilder localResult = new StringBuilder();
StringBuilder prefix = new StringBuilder();
if (useSaveFormat) {
if (with) {
prefix.append("\n").append(generateIndent()).append("with ");
} else {
prefix.append(",\n").append(generateIndent());
}
} else {
prefix.append(",\n").append(generateIndent());
}
for (int i = 0; i < equalities.size(); i++) {
Expression expression = equalities.get(i).clone();
if (utility.setVariableDescriptions(expression, variables)) {
if (useSaveFormat) {
String expressionString = expression.toSaveString();
if (with) {
expressionString = expressionString.replaceAll("==", "=");
}
localResult.append(expressionString);
} else {
localResult.append(expression.toString());
}
if (i != equalities.size() - 1) {
localResult.append(", ");
}
}
}
if (!localResult.toString().isEmpty()) {
localResult.insert(0, prefix.toString());
}
return localResult.toString();
}
private static String sqlString(Expression expression) {
String result = "";
List<VariablePathExpression> attributePaths = expression.getAttributePaths();
if (expression.toString().startsWith("isNull(")) {
String attributeName = extractAttributeNameFromExpression(attributePaths.get(0));
return attributeName + " IS NULL";
}
if (expression.toString().startsWith("isNotNull(")) {
String attributeName = extractAttributeNameFromExpression(attributePaths.get(0));
return attributeName + " IS NOT NULL";
}
for (VariablePathExpression attributePath : attributePaths) {
String attributeName = extractAttributeNameFromExpression(attributePaths.get(0));
result = expression.toString().replaceAll(attributePath.toString(), attributeName);
}
result = result.replaceAll("==", "=");
result = result.replaceAll("\"", "\'");
return result.replaceAll("&&", "AND");
}
private String generateBuiltinsForSelections(ComplexConjunctiveQuery query) {
StringBuilder localResult = new StringBuilder();
if (query.getAllSelections().size() > 0) {
localResult.append(", ");
}
for (int i = 0; i < query.getAllSelections().size(); i++) {
VariableSelectionCondition selection = query.getAllSelections().get(i);
Expression expression = selection.getCondition().clone();
utility.setVariableDescriptions(expression, variables);
if (useSaveFormat) {
String expressionString = expression.toSaveString();
localResult.append(expressionString);
} else {
localResult.append(expression.toString());
}
if (i != query.getAllSelections().size() - 1) {
localResult.append(", ");
}
}
return localResult.toString();
}