Package net.sf.saxon.style

Class LiteralResultElement

    • Constructor Detail

      • LiteralResultElement

        public LiteralResultElement()

    • Method Detail

      • mayContainSequenceConstructor

        protected boolean mayContainSequenceConstructor()
        Determine whether this type of element is allowed to contain a sequence constructor
        Overrides:
        mayContainSequenceConstructor in class StyleElement
        Returns:
        true: yes, it may contain a sequence constructor

      • isInstruction

        public boolean isInstruction()
        Specify that this is an instruction
        Overrides:
        isInstruction in class StyleElement
        Returns:
        true if this element is an instruction

      • isInXsltNamespace

        public boolean isInXsltNamespace()
        Ask whether the element is in the XSLT namespace
        Overrides:
        isInXsltNamespace in class StyleElement
        Returns:
        true if the element is in the XSLT namespace

      • processStandardAttributes

        public void processStandardAttributes​(NamespaceUri namespace)
        Description copied from class: StyleElement
        Process the standard attributes such as [xsl:]expand-text. Invokes StyleElement.compileError(String) or similar if the value of any of these attributes is invalid.

        The method processes:

        • extension-element-prefixes
        • exclude-result-prefixes
        • version
        • default-xpath-namespace
        • default-validation
        • expand-text

        but not:

        • default-collation
        • default-mode
        Overrides:
        processStandardAttributes in class StyleElement
        Parameters:
        namespace - either "" to find the attributes in the null namespace, or NamespaceConstant.XSLT to find them in the XSLT namespace

      • validateChildren

        protected void validateChildren​(ComponentDeclaration decl,
                                boolean excludeStylesheet)
                         throws XPathException
        Validate the children of this node, recursively. Overridden for top-level data elements.
        Overrides:
        validateChildren in class StyleElement
        Parameters:
        decl - the declaration whose children are to be validated
        excludeStylesheet - true if the xsl:stylesheet element is to be excluded
        Throws:
        XPathException - if validation fails

      • compile

        public Expression compile​(Compilation exec,
                          ComponentDeclaration decl)
                   throws XPathException
        Compile code to process the literal result element at runtime
        Overrides:
        compile in class StyleElement
        Parameters:
        exec - the compilation episode
        decl - the containing top-level declaration, for example xsl:function or xsl:template
        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 - if validation fails

      • makeStylesheet

        public DocumentImpl makeStylesheet​(boolean topLevel)
                            throws XPathException
        Make a top-level literal result element into a stylesheet. This implements the "Simplified Stylesheet" facility.
        Parameters:
        topLevel - true if this is the top level module of a stylesheet; false if it is included or imported
        Returns:
        the reconstructed stylesheet with an xsl:stylesheet and xsl:template element added
        Throws:
        XPathException - if anything goes wrong

      • getObjectName

        public StructuredQName getObjectName()
        Get a name identifying the object of the expression, for example a function name, template name, variable name, key name, element name, etc. This is used only where the name is known statically. If there is no name, the value will be -1.
        Overrides:
        getObjectName in class StyleElement
        Returns:
        the name of the literal result element