Class WhitespaceTextImpl

    • Constructor Detail

      • WhitespaceTextImpl

        public WhitespaceTextImpl​(TinyTree tree,
                                  int nodeNr)
        Create a compressed whitespace text node
        Parameters:
        tree - the tree to contain the node
        nodeNr - the internal node number
    • Method Detail

      • getStringValue

        public java.lang.String getStringValue()
        Return the character value of the node.
        Returns:
        the string value of the node
        See Also:
        Item.getStringValueCS()
      • getStringValueCS

        public static java.lang.CharSequence getStringValueCS​(TinyTree tree,
                                                              int nodeNr)
        Static method to get the string value of a text node without first constructing the node object
        Parameters:
        tree - the tree
        nodeNr - the node number of the text node
        Returns:
        the string value of the text node
      • appendStringValue

        public static void appendStringValue​(TinyTree tree,
                                             int nodeNr,
                                             FastStringBuffer buffer)
        Static method to get the string value of a text node and append it to a supplied buffer without first constructing the node object
        Parameters:
        tree - the tree
        nodeNr - the node number of the text node
        buffer - a buffer to which the string value will be appended
      • atomize

        public Value atomize()
                      throws XPathException
        Get the typed value. The result of this method will always be consistent with the method Item.getTypedValue(). However, this method is often more convenient and may be more efficient, especially in the common case where the value is expected to be a singleton.
        Returns:
        the typed value. This will either be a single AtomicValue or a Value whose items are atomic values.
        Throws:
        XPathException - if the node has no typed value, for example if it is an element node with element-only content
        Since:
        8.5
      • getTypedValue

        public SequenceIterator getTypedValue()
                                       throws XPathException
        Get the typed value of the item.

        For a node, this is the typed value as defined in the XPath 2.0 data model. Since a node may have a list-valued data type, the typed value is in general a sequence, and it is returned in the form of a SequenceIterator.

        If the node has not been validated against a schema, the typed value will be the same as the string value, either as an instance of xs:string or as an instance of xs:untypedAtomic, depending on the node kind.

        For an atomic value, this method returns an iterator over a singleton sequence containing the atomic value itself.

        Returns:
        an iterator over the items in the typed value of the node or atomic value. The items returned by this iterator will always be atomic values.
        Throws:
        XPathException - where no typed value is available, for example in the case of an element with complex content
        Since:
        8.4
      • getLongValue

        public static long getLongValue​(TinyTree tree,
                                        int nodeNr)
        Static method to get the "long" value representing the content of a whitespace text node
        Parameters:
        tree - the TinyTree
        nodeNr - the internal node number
        Returns:
        a value representing the compressed whitespace content
        See Also:
        CompressedWhitespace
      • getNodeKind

        public final int getNodeKind()
        Return the type of node.
        Returns:
        Type.TEXT
        See Also:
        Type
      • copy

        public void copy​(Receiver out,
                         int copyOptions,
                         int locationId)
                  throws XPathException
        Copy this node to a given outputter
        Parameters:
        out - the Receiver to which the node should be copied. It is the caller's responsibility to ensure that this Receiver is open before the method is called (or that it is self-opening), and that it is closed after use.
        copyOptions - a selection of the options defined in CopyOptions
        locationId - If non-zero, identifies the location of the instruction that requested this copy. If zero, indicates that the location information
        Throws:
        XPathException - if any downstream error occurs