condition.right = analyzeNode(binaryOperation.getRight());
} else if (node instanceof RegExMatch) {
condition.left = analyzeNode(node);
condition.operation = BooleanOperator.MATCHES;
Pattern pattern = ((RegExMatch)node).getPattern();
condition.right = new FixedExpression(String.class, pattern.pattern());
} else if (node instanceof Contains) {
condition.left = analyzeNode(((Contains)node).getFirstStatement());
condition.operation = BooleanOperator.CONTAINS;
condition.right = analyzeNode(((Contains)node).getSecondStatement());
} else if (node instanceof Soundslike) {