net.sf.saxon.xqj
Class SaxonXQItem

java.lang.Object
  extended by net.sf.saxon.xqj.SaxonXQItem
All Implemented Interfaces:
XQItem, XQItemAccessor, XQResultItem

public class SaxonXQItem
extends Object
implements XQResultItem

This Saxon class is used to implement both the XQItem and XQResultItem interfaces in XQJ. Where the item is not a real XQResultItem, getConnection() will return null.


Constructor Summary
SaxonXQItem(Item item, SaxonXQDataFactory factory)
           
 
Method Summary
 void close()
           
 String getAtomicValue()
           
 boolean getBoolean()
           
 byte getByte()
           
 XQConnection getConnection()
           
 double getDouble()
           
 float getFloat()
           
 int getInt()
           
 javax.xml.stream.XMLStreamReader getItemAsStream()
           
 String getItemAsString(Properties props)
           
 XQItemType getItemType()
           
 long getLong()
           
 Node getNode()
           
 URI getNodeUri()
           
 Object getObject()
           
 short getShort()
           
 boolean instanceOf(XQItemType type)
           
 boolean isClosed()
           
 void writeItem(OutputStream os, Properties props)
           
 void writeItem(Writer ow, Properties props)
           
 void writeItemToResult(Result result)
           
 void writeItemToSAX(ContentHandler saxHandler)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SaxonXQItem

public SaxonXQItem(Item item,
                   SaxonXQDataFactory factory)
Method Detail

getConnection

public XQConnection getConnection()
                           throws XQException
Specified by:
getConnection in interface XQResultItem
Throws:
XQException

close

public void close()
Specified by:
close in interface XQItem

isClosed

public boolean isClosed()
Specified by:
isClosed in interface XQItem

getAtomicValue

public String getAtomicValue()
                      throws XQException
Specified by:
getAtomicValue in interface XQItemAccessor
Throws:
XQException

getBoolean

public boolean getBoolean()
                   throws XQException
Specified by:
getBoolean in interface XQItemAccessor
Throws:
XQException

getByte

public byte getByte()
             throws XQException
Specified by:
getByte in interface XQItemAccessor
Throws:
XQException

getDouble

public double getDouble()
                 throws XQException
Specified by:
getDouble in interface XQItemAccessor
Throws:
XQException

getFloat

public float getFloat()
               throws XQException
Specified by:
getFloat in interface XQItemAccessor
Throws:
XQException

getInt

public int getInt()
           throws XQException
Specified by:
getInt in interface XQItemAccessor
Throws:
XQException

getItemAsStream

public javax.xml.stream.XMLStreamReader getItemAsStream()
                                                 throws XQException
Specified by:
getItemAsStream in interface XQItemAccessor
Throws:
XQException

getItemAsString

public String getItemAsString(Properties props)
                       throws XQException
Specified by:
getItemAsString in interface XQItemAccessor
Throws:
XQException

getItemType

public XQItemType getItemType()
                       throws XQException
Specified by:
getItemType in interface XQItemAccessor
Throws:
XQException

getLong

public long getLong()
             throws XQException
Specified by:
getLong in interface XQItemAccessor
Throws:
XQException

getNode

public Node getNode()
             throws XQException
Specified by:
getNode in interface XQItemAccessor
Throws:
XQException

getNodeUri

public URI getNodeUri()
               throws XQException
Specified by:
getNodeUri in interface XQItemAccessor
Throws:
XQException

getObject

public Object getObject()
                 throws XQException
Specified by:
getObject in interface XQItemAccessor
Throws:
XQException

getShort

public short getShort()
               throws XQException
Specified by:
getShort in interface XQItemAccessor
Throws:
XQException

instanceOf

public boolean instanceOf(XQItemType type)
                   throws XQException
Specified by:
instanceOf in interface XQItemAccessor
Throws:
XQException

writeItem

public void writeItem(OutputStream os,
                      Properties props)
               throws XQException
Specified by:
writeItem in interface XQItemAccessor
Throws:
XQException

writeItem

public void writeItem(Writer ow,
                      Properties props)
               throws XQException
Specified by:
writeItem in interface XQItemAccessor
Throws:
XQException

writeItemToResult

public void writeItemToResult(Result result)
                       throws XQException
Specified by:
writeItemToResult in interface XQItemAccessor
Throws:
XQException

writeItemToSAX

public void writeItemToSAX(ContentHandler saxHandler)
                    throws XQException
Specified by:
writeItemToSAX in interface XQItemAccessor
Throws:
XQException


Copyright (C) Michael H. Kay. All rights reserved.