org.eolang.parser.SourceText Maven / Gradle / Ivy
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* The MIT License (MIT)
*
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*
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package org.eolang.parser;
import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.misc.Interval;
/**
* Source text of parser context.
* @since 0.34.0
*/
public final class SourceText {
/**
* Context.
*/
private final ParserRuleContext context;
/**
* Ctor.
* @param ctx Context
*/
public SourceText(final ParserRuleContext ctx) {
this.context = ctx;
}
@Override
public String toString() {
return this.context.getStart().getInputStream().getText(
new Interval(
this.context.getStart().getStartIndex(),
this.context.getStop().getStopIndex()
)
);
}
}