net.sf.saxon.functions.DefaultCollation Maven / Gradle / Ivy

package net.sf.saxon.functions;
import net.sf.saxon.expr.Expression;
import net.sf.saxon.expr.ExpressionVisitor;
import net.sf.saxon.expr.StringLiteral;
import net.sf.saxon.trans.XPathException;

/**
* Implement the XPath 2.0 default-collation() function
*/

public class DefaultCollation extends CompileTimeFunction {

    /**
    * Pre-evaluate the function
     * @param visitor an expression visitor
     */

    public Expression preEvaluate(ExpressionVisitor visitor) throws XPathException {
        String s = visitor.getStaticContext().getDefaultCollationName();
        return new StringLiteral(s);
    }

}




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// The Initial Developer of the Original Code is Michael H. Kay
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