fuzzycsv.IgnoreNewLineCSVWriter.groovy Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fuzzy-csv Show documentation

A groovy/java tabular Data (from CSV,SQL,JSON) processing library that supports fuzzy column matching,tranformations/merging/querying etc

There is a newer version: 1.9.1-groovy4

Show newest version

package fuzzycsv

/**
 * Created by kay on 11/30/2016.
 */
class IgnoreNewLineCSVWriter extends FuzzyCSVWriter {

    public static final char LINE_END = '\n'
    public static final char LINE_RETURN = '\r'

    /**
     *  Constructs CSVWriter using a comma for the separator.
     *
     * @param writer
     *             the writer to an underlying CSV source.
     */
    IgnoreNewLineCSVWriter(Writer writer) {
        super(writer)
    }


    @Override
    protected void processCharacter(Appendable appendable, char nextChar) throws IOException {
        if (nextChar == LINE_END || nextChar == LINE_RETURN) return
        super.processCharacter(appendable, nextChar)
    }

    static writeTo(Writer w, List csv) {
        new IgnoreNewLineCSVWriter(w).writeAll(csv)
    }
}