25 import com.sun.org.apache.xerces.internal.xni.XMLAttributes;
  26 import com.sun.org.apache.xerces.internal.xni.XMLString;
  27 import com.sun.xml.internal.stream.XMLBufferListener;
  28 /**
  29  * The XMLAttributesImpl class is an implementation of the XMLAttributes
  30  * interface which defines a collection of attributes for an element.
  31  * In the parser, the document source would scan the entire start element
  32  * and collect the attributes. The attributes are communicated to the
  33  * document handler in the startElement method.
  34  * <p>
  35  * The attributes are read-write so that subsequent stages in the document
  36  * pipeline can modify the values or change the attributes that are
  37  * propogated to the next stage.
  38  *
  39  * @see com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler#startElement
  40  *
  41  * @author Andy Clark, IBM
  42  * @author Elena Litani, IBM
  43  * @author Michael Glavassevich, IBM
  44  *
  45  * @version $Id: XMLAttributesImpl.java,v 1.7 2010/05/07 20:13:09 joehw Exp $
  46  */
  47 public class XMLAttributesImpl
  48 implements XMLAttributes, XMLBufferListener {
  49 
  50     //
  51     // Constants
  52     //
  53 
  54     /** Default table size. */
  55     protected static final int TABLE_SIZE = 101;
  56 
  57     /** Maximum hash collisions per bucket. */
  58     protected static final int MAX_HASH_COLLISIONS = 40;
  59 
  60     protected static final int MULTIPLIERS_SIZE = 1 << 5;
  61     protected static final int MULTIPLIERS_MASK = MULTIPLIERS_SIZE - 1;
  62 
  63     /**
  64      * Threshold at which an instance is treated
  65      * as a large attribute list.

  25 import com.sun.org.apache.xerces.internal.xni.XMLAttributes;
  26 import com.sun.org.apache.xerces.internal.xni.XMLString;
  27 import com.sun.xml.internal.stream.XMLBufferListener;
  28 /**
  29  * The XMLAttributesImpl class is an implementation of the XMLAttributes
  30  * interface which defines a collection of attributes for an element.
  31  * In the parser, the document source would scan the entire start element
  32  * and collect the attributes. The attributes are communicated to the
  33  * document handler in the startElement method.
  34  * <p>
  35  * The attributes are read-write so that subsequent stages in the document
  36  * pipeline can modify the values or change the attributes that are
  37  * propogated to the next stage.
  38  *
  39  * @see com.sun.org.apache.xerces.internal.xni.XMLDocumentHandler#startElement
  40  *
  41  * @author Andy Clark, IBM
  42  * @author Elena Litani, IBM
  43  * @author Michael Glavassevich, IBM
  44  *

  45  */
  46 public class XMLAttributesImpl
  47 implements XMLAttributes, XMLBufferListener {
  48 
  49     //
  50     // Constants
  51     //
  52 
  53     /** Default table size. */
  54     protected static final int TABLE_SIZE = 101;
  55 
  56     /** Maximum hash collisions per bucket. */
  57     protected static final int MAX_HASH_COLLISIONS = 40;
  58 
  59     protected static final int MULTIPLIERS_SIZE = 1 << 5;
  60     protected static final int MULTIPLIERS_MASK = MULTIPLIERS_SIZE - 1;
  61 
  62     /**
  63      * Threshold at which an instance is treated
  64      * as a large attribute list.