com.conveyal.gtfs.error.EmptyFieldError Maven / Gradle / Ivy

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package com.conveyal.gtfs.error;

import java.io.Serializable;

/** Indicates that a field marked as required is not present in a GTFS feed on a particular line. */
public class EmptyFieldError extends GTFSError implements Serializable {
    public static final long serialVersionUID = 1L;

    public EmptyFieldError(String file, long line, String field) {
        super(file, line, field);
    }

    @Override public String getMessage() {
        return String.format("No value supplied for a required column.");
    }

}