expectStringIndex abstract method

int expectStringIndex(
  1. List<String> candidates
)

The index of the next value, which must be a string, in candidates.

The next value must be a string, it must be one of the strings in candidates, and it must not contain any escape sequences The candidates must be a sorted list of ASCII strings.

Equivalent to tryStringIndex except that it throws where tryString would return null.

Implementation

int expectStringIndex(List<String> candidates);