Class XSLVariable

    • Constructor Detail

      • XSLVariable

        public XSLVariable()
    • Method Detail

      • prepareAttributes

        public void prepareAttributes()
                               throws XPathException
        Description copied from class: StyleElement
        Set the attribute list for the element. This is called to process the attributes (note the distinction from processAttributes in the superclass). Must be supplied in a subclass
        Overrides:
        prepareAttributes in class XSLGeneralVariable
        Throws:
        XPathException
      • isInstruction

        public boolean isInstruction()
        Determine whether this node is an instruction.
        Overrides:
        isInstruction in class XSLVariableDeclaration
        Returns:
        true - it is an instruction (well, it can be, anyway)
      • getRequiredType

        public SequenceType getRequiredType()
        Get the static type of the variable. This is the declared type, unless the value is statically known and constant, in which case it is the actual type of the value.
        Specified by:
        getRequiredType in class XSLVariableDeclaration
      • compile

        public Expression compile​(Executable exec)
                           throws XPathException
        Compile: used only for global variables. This method ensures space is available for local variables declared within this global variable
        Specified by:
        compile in class StyleElement
        Returns:
        either a ComputedExpression, or null. The value null is returned when compiling an instruction that returns a no-op, or when compiling a top-level object such as an xsl:template that compiles into something other than an instruction.
        Throws:
        XPathException