Package net.sf.saxon.style

Interface StylesheetComponent

All Known Implementing Classes:
XSLAccumulator, XSLAttributeSet, XSLFunction, XSLGlobalParam, XSLGlobalVariable, XSLKey, XSLTemplate
public interface StylesheetComponent
This interface is implemented by all top-level XSL elements that can contain local variable declarations. Specifically, a top-level xsl:template, xsl:variable, xsl:param, or xsl:function element or an xsl:attribute-set, xsl:accumulator, or xsl:key element.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    checkCompatibility(Component component)
    Check the compatibility of this component with another component that it is overriding
    Actor
    getActor()
    Get the corresponding Actor object that results from the compilation of this StylesheetComponent
    SlotManager
    getSlotManager()
    Get the SlotManager associated with this stylesheet construct.
    SymbolicName
    getSymbolicName()
    Get the symbolic name of the component, that is, the combination of the component kind and the qualified name
    void
    optimize(ComponentDeclaration declaration)
    Optimize the stylesheet construct

  • Method Details

    • getSlotManager

      SlotManager getSlotManager()
      Get the SlotManager associated with this stylesheet construct. The SlotManager contains the information needed to manage the local stack frames used by run-time instances of the code.
      Returns:
      the associated SlotManager object

    • optimize

      void optimize(ComponentDeclaration declaration) throws XPathException
      Optimize the stylesheet construct
      Parameters:
      declaration - the combination of the source XSLT element defining the component, and the module in which it appears
      Throws:
      XPathException - if an error is found at this stage (which shouldn't really happen)

    • getActor

      Actor getActor() throws XPathException
      Get the corresponding Actor object that results from the compilation of this StylesheetComponent
      Returns:
      the compiled ComponentCode
      Throws:
      XPathException - if generating the ComponentBody fails
      UnsupportedOperationException - for second-class components such as keys that support outwards references but not inwards references

    • getSymbolicName

      SymbolicName getSymbolicName()
      Get the symbolic name of the component, that is, the combination of the component kind and the qualified name
      Returns:
      the component's symbolic name

    • checkCompatibility

      void checkCompatibility(Component component) throws XPathException
      Check the compatibility of this component with another component that it is overriding
      Parameters:
      component - the overridden component
      Throws:
      XPathException - if the components are not compatible (differing signatures)