Class Stripper

  • All Implemented Interfaces:
    javax.xml.transform.Result, Receiver

    public class Stripper
    extends ProxyReceiver
    The RuleBasedStripper class performs whitespace stripping according to the rules of the xsl:strip-space and xsl:preserve-space instructions. It maintains details of which elements need to be stripped. The code is written to act as a SAX-like filter to do the stripping.
    • Method Detail

      • getAnother

        public Stripper getAnother​(Receiver next)
        Get a clean copy of this stripper. The new copy shares the same PipelineConfiguration as the original, but the underlying receiver (that is, the destination for post-stripping events) is changed.
        Parameters:
        next - the next receiver in the pipeline for the new Stripper
        Returns:
        a dublicate of this Stripper, with the output sent to "next".
      • startElement

        public void startElement​(NodeName elemName,
                                 SchemaType type,
                                 AttributeMap attributes,
                                 NamespaceMap namespaces,
                                 Location location,
                                 int properties)
                          throws XPathException
        Description copied from class: ProxyReceiver
        Notify the start of an element
        Specified by:
        startElement in interface Receiver
        Overrides:
        startElement in class ProxyReceiver
        Parameters:
        elemName - the name of the element.
        type - the type annotation of the element.
        attributes - the attributes of this element
        namespaces - the in-scope namespaces of this element: generally this is all the in-scope namespaces, without relying on inheriting namespaces from parent elements
        location - an object providing information about the module, line, and column where the node originated
        properties - bit-significant properties of the element node. If there are no relevant properties, zero is supplied. The definitions of the bits are in class ReceiverOption
        Throws:
        XPathException - if an error occurs
      • characters

        public void characters​(java.lang.CharSequence chars,
                               Location locationId,
                               int properties)
                        throws XPathException
        Handle a text node
        Specified by:
        characters in interface Receiver
        Overrides:
        characters in class ProxyReceiver
        Parameters:
        chars - The characters
        locationId - provides information such as line number and system ID.
        properties - Bit significant value. The following bits are defined:
        DISABLE_ESCAPING
        Disable escaping for this text node
        USE_CDATA
        Output as a CDATA section
        Throws:
        XPathException - if an error occurs
      • usesTypeAnnotations

        public boolean usesTypeAnnotations()
        Ask whether this Receiver (or the downstream pipeline) makes any use of the type annotations supplied on element and attribute events
        Specified by:
        usesTypeAnnotations in interface Receiver
        Overrides:
        usesTypeAnnotations in class ProxyReceiver
        Returns:
        true if the Receiver makes any use of this information. If false, the caller may supply untyped nodes instead of supplying the type annotation