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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.evpull;

import net.sf.saxon.Configuration;
import net.sf.saxon.Err;
import net.sf.saxon.sort.IntArraySet;
import net.sf.saxon.om.NamePool;
import net.sf.saxon.om.NodeInfo;
import net.sf.saxon.om.Orphan;
import net.sf.saxon.trans.XPathException;
import net.sf.saxon.type.Type;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

/**
 * This is a PullEvent representing the start of an element node. It contains (or potentially contains) all the
 * namespace nodes and attribute nodes associated with the element.
 */
public class StartElementEvent implements PullEvent {

    private Configuration config;
    private int nameCode;
    private int typeCode;
    private int[] localNamespaces;
    private List attributes;

    /**
     * Create a Start Element Event
     * @param config the configuration
     */

    public StartElementEvent(Configuration config) {
        this.config = config;
    }

    /**
     * Set the nameCode of this element
     * @param nameCode the namecode of the element (its name as identified in the NamePool)
     */

    public void setNameCode(int nameCode) {
        this.nameCode = nameCode;
    }

    /**
     * Get the nameCode of this element
     * @return the nameCode representing the element's name
     */

    public int getNameCode() {
        return nameCode;
    }

    /**
     * Set the typeCode of this element
     * @param typeCode the name pool fingerprint of the element's type annotation
     */

    public void setTypeCode(int typeCode) {
        this.typeCode = typeCode;
    }

    /**
     * Get the typeCode of this element
     * @return the name pool fingerprint of the element's type annotation
     */

    public int getTypeCode() {
        return typeCode;
    }

    /**
     * Set the namespaces that are locally declared (or undeclared) on this element
     * @param nscodes integer array of namespace codes
     */

    public void setLocalNamespaces(int[] nscodes) {
        localNamespaces = nscodes;
    }

    /**
     * Add a namespace code representing a locally declared namespace
     * @param nscode a namespace code
     * @throws XPathException
     */

    public void addNamespace(int nscode) throws XPathException {
        if (localNamespaces == null) {
            localNamespaces = new int[]{nscode, -1, -1, -1};
        }
        for (int n=0; n