getTextFromCtx abstract method
Return the text of all tokens in the source interval of the specified context. This method behaves like the following code, including potential exceptions from the call to {@link #getText(Interval)}, but may be optimized by the specific implementation.
If {@code ctx.getSourceInterval()} does not return a valid interval of tokens provided by this stream, the behavior is unspecified.
@param ctx The context providing the source interval of tokens to get
text for.
@return The text of all tokens within the source interval of ctx
.
Implementation
String getTextFromCtx(RuleContext ctx);