Number of contained elements, if any.
Forces result into Java BigDecimal, if possible.
Forces result into java boolean.
Forces result into java boolean. Guaranteed to succeed.
Forces result into Java double, if possible.
Converts a See result into its Java representation, if any.
Converts a See result into its Java representation, if any. Consult the Sel documentation to see which Java class will be generated from any specific type.
If no Java equivalent exists for a given Sel result, an EvalException will be thrown.
Forces result into Java long, if possible.
Forces result into a reparsable Java string representation.
Interface describing an evaluation result. Pure trait, so we can use it from Java.