Package com.nwalsh.saxon

Class CopyEmitter

  • All Implemented Interfaces:
    javax.xml.transform.Result
    Direct Known Subclasses:
    CalloutEmitter, ColumnUpdateEmitter, NumberLinesEmitter, UnwrapLinksEmitter
    public class CopyEmitter
extends com.icl.saxon.output.Emitter

    A Saxon 6.0 Emitter that clones its input.

    $Id: CopyEmitter.java 5907 2006-04-27 08:26:47Z xmldoc $

    Copyright (C) 2000 Norman Walsh.

    This class provides a Saxon 6.* implementation of an emitter that manufactures a cloned result tree fragment.

    The purpose of this emitter is to provide something for CalloutEmitter and NumberLinesEmitter to extend. This emitter simply copies all input to a new result tree fragment.

    Change Log:

    1.0

    Initial release.

    See Also:
    CalloutEmitter, NumberLinesEmitter

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected com.icl.saxon.om.NamePool namePool
      The namePool.
      protected com.icl.saxon.expr.FragmentValue rtf
      The result tree fragment containing the copied fragment.
      protected com.icl.saxon.output.Emitter rtfEmitter  

      • Fields inherited from class com.icl.saxon.output.Emitter

        locator, outputProperties, outputStream, systemId, writer

      • Fields inherited from interface javax.xml.transform.Result

        PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

    • Constructor Summary

      Constructors 
      Constructor Description
      CopyEmitter​(com.icl.saxon.Controller controller, com.icl.saxon.om.NamePool namePool)
      Constructor for the CopyEmitter.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void characters​(char[] chars, int start, int len)
      Copy characters.
      void comment​(char[] chars, int start, int length)
      Copy comments.
      void endDocument()
      Copy end document events.
      void endElement​(int nameCode)
      Copy end element events.
      com.icl.saxon.expr.FragmentValue getResultTreeFragment()
      Return the result tree fragment constructed by replaying events through this emitter.
      void processingInstruction​(java.lang.String name, java.lang.String data)
      Copy processing instructions.
      void setDocumentLocator​(org.xml.sax.Locator locator)
      Copy set document locator events.
      void setEscaping​(boolean escaping)
      Copy set escaping events.
      void setNamePool​(com.icl.saxon.om.NamePool namePool)
      Copy set name pool events.
      void setUnparsedEntity​(java.lang.String name, java.lang.String uri)
      Copy set unparsed entity events.
      void setWriter​(java.io.Writer writer)
      Copy set writer events.
      void startDocument()
      Copy start document events.
      void startElement​(int nameCode, org.xml.sax.Attributes attributes, int[] namespaces, int nscount)
      Copy start element events.

      • Methods inherited from class com.icl.saxon.output.Emitter

        getNamePool, getOutputProperties, getOutputStream, getSystemId, getWriter, makeEmitter, setOutputProperties, setOutputStream, setSystemId, usesWriter

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • rtf

        protected com.icl.saxon.expr.FragmentValue rtf
        The result tree fragment containing the copied fragment.

      • rtfEmitter

        protected com.icl.saxon.output.Emitter rtfEmitter

      • namePool

        protected com.icl.saxon.om.NamePool namePool

        The namePool.

        Copied from the caller, it should be the runtime name pool.

    • Constructor Detail

      • CopyEmitter

        public CopyEmitter​(com.icl.saxon.Controller controller,
                   com.icl.saxon.om.NamePool namePool)

        Constructor for the CopyEmitter.

        Parameters:
        namePool - The name pool to use for constructing elements and attributes.

    • Method Detail

      • getResultTreeFragment

        public com.icl.saxon.expr.FragmentValue getResultTreeFragment()

        Return the result tree fragment constructed by replaying events through this emitter.

      • characters

        public void characters​(char[] chars,
                       int start,
                       int len)
                throws javax.xml.transform.TransformerException
        Copy characters.
        Specified by:
        characters in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • comment

        public void comment​(char[] chars,
                    int start,
                    int length)
             throws javax.xml.transform.TransformerException
        Copy comments.
        Specified by:
        comment in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • endDocument

        public void endDocument()
                 throws javax.xml.transform.TransformerException
        Copy end document events.
        Specified by:
        endDocument in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • endElement

        public void endElement​(int nameCode)
                throws javax.xml.transform.TransformerException
        Copy end element events.
        Specified by:
        endElement in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • processingInstruction

        public void processingInstruction​(java.lang.String name,
                                  java.lang.String data)
                           throws javax.xml.transform.TransformerException
        Copy processing instructions.
        Specified by:
        processingInstruction in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • setDocumentLocator

        public void setDocumentLocator​(org.xml.sax.Locator locator)
        Copy set document locator events.
        Overrides:
        setDocumentLocator in class com.icl.saxon.output.Emitter

      • setEscaping

        public void setEscaping​(boolean escaping)
                 throws javax.xml.transform.TransformerException
        Copy set escaping events.
        Overrides:
        setEscaping in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • setNamePool

        public void setNamePool​(com.icl.saxon.om.NamePool namePool)
        Copy set name pool events.
        Overrides:
        setNamePool in class com.icl.saxon.output.Emitter

      • setUnparsedEntity

        public void setUnparsedEntity​(java.lang.String name,
                              java.lang.String uri)
                       throws javax.xml.transform.TransformerException
        Copy set unparsed entity events.
        Overrides:
        setUnparsedEntity in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • setWriter

        public void setWriter​(java.io.Writer writer)
        Copy set writer events.
        Overrides:
        setWriter in class com.icl.saxon.output.Emitter

      • startDocument

        public void startDocument()
                   throws javax.xml.transform.TransformerException
        Copy start document events.
        Specified by:
        startDocument in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException

      • startElement

        public void startElement​(int nameCode,
                         org.xml.sax.Attributes attributes,
                         int[] namespaces,
                         int nscount)
                  throws javax.xml.transform.TransformerException
        Copy start element events.
        Specified by:
        startElement in class com.icl.saxon.output.Emitter
        Throws:
        javax.xml.transform.TransformerException