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Provides a basic XSLT 2.0 and XQuery 1.0 processor (W3C Recommendations, January 2007). Command line interfaces and implementations of several Java APIs (DOM, XPath, s9api) are also included.

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package net.sf.saxon.instruct;
import net.sf.saxon.expr.*;
import net.sf.saxon.om.StandardNames;
import net.sf.saxon.om.ValueRepresentation;
import net.sf.saxon.trans.XPathException;
import net.sf.saxon.type.ItemType;
import net.sf.saxon.trace.ExpressionPresenter;

import java.util.List;

/**
* An instruction derived from a xsl:with-param element in the stylesheet. 

*/

public class WithParam extends GeneralVariable {

    int parameterId;

    public WithParam() {}

    /**
     * Allocate a number which is essentially an alias for the parameter name,
     * unique within a stylesheet
     * @param id the parameter id
     */

    public void setParameterId(int id) {
        parameterId = id;
    }

    /**
     * Get the parameter id, which is essentially an alias for the parameter name,
     * unique within a stylesheet
     * @return the parameter id
     */

    public int getParameterId() {
        return parameterId;
    }
    

    public int getInstructionNameCode() {
        return StandardNames.XSL_WITH_PARAM;
    }

    public TailCall processLeavingTail(XPathContext context) throws XPathException {
        // not used
        return null;
    }

    public static void simplify(WithParam[] params, ExpressionVisitor visitor) throws XPathException {
         for (int i=0; i