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The XSLT and XQuery Processor

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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2015 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

package net.sf.saxon.expr;


/**
 * The expression is generated when compiling the current() function in XSLT. It differs from
 * the ContextItemExpression "." only in the error code that is returned when there is no context item.
 */

public class CurrentItemExpression extends ContextItemExpression {

    /**
     * Get the error code for use when there is no context item
     *
     * @return the string "XTDE1360"
     */

    protected String getErrorCodeForUndefinedContext() {
        return "XTDE1360";
    }

}