Class SourceText

java.lang.Object

org.ek9lang.compiler.support.SourceText

public final class SourceText
extends Object

THE source of a parse rule as the developer wrote it: the characters it spans in the char stream, spaces kept. Use it wherever source text is shown to a person or embedded in a message - ctx.getText() joins the tokens with nothing between them, so name? and age? becomes name?andage?. Falls back to getText() only when the char stream is unavailable.

Method Summary

Modifier and Type	Method	Description
static String	of(org.antlr.v4.runtime.ParserRuleContext ctx)	The characters ctx spans, as written.
static String	onOneLine(org.antlr.v4.runtime.ParserRuleContext ctx)	As of(ParserRuleContext), on one line: every run of whitespace, line breaks and indentation included, is one space.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

of

public static String of(org.antlr.v4.runtime.ParserRuleContext ctx)

The characters ctx spans, as written.

onOneLine

public static String onOneLine(org.antlr.v4.runtime.ParserRuleContext ctx)

As of(ParserRuleContext), on one line: every run of whitespace, line breaks and indentation included, is one space.