UnicodeStringEvaluator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface UnicodeStringEvaluator
```
Interface implemented by expressions that deliver the result as a single string (specifically, as an instance of UnicodeString)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  UnicodeString eval(XPathContext context)

Method Detail

eval

UnicodeString eval(XPathContext context)
            throws XPathException

Throws:: XPathException