NumericGroupFormatter.java

package client.net.sf.saxon.ce.expr.number;

import client.net.sf.saxon.ce.tree.util.FastStringBuffer;


/**
 * A NumericGroupFormatter is responsible for insertion of grouping separators
 * into a formatted number (for example, reformatting "1234" as "1,234").
 */

public abstract class NumericGroupFormatter {

    /**
     * Reformat a number to add grouping separators
     * @param value a buffer holding the number to be reformatted
     * @return the reformatted number
     */

    public abstract String format(FastStringBuffer value);

    /**
     * Get the grouping separator to be used. If more than one is used, return the last.
     * If no grouping separators are used, return null
     * @return the grouping separator
     */

    public abstract String getSeparator();
}

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// This Source Code Form is “Incompatible With Secondary Licenses”, as defined by the Mozilla Public License, v. 2.0.