@Override
public void write(ExpressionWriter writer) {
// <left> <operator>
if (left instanceof BinaryExpression && ((BinaryExpression) left).operator == operator) {
// Chain.
writer.write(left);
writer.write(' ');
writer.write(operator.text());
writer.write(' ');
} else {
writer.writeBracketed(left);
writer.write(' ');
writer.write(operator.text());
writer.write(' ');
}
// <right>
if (operator == In || operator == NotIn) {
writer.write('(');
writer.write(right);
writer.write(')');
} else {
writer.writeBracketed(right);
}
}
