Interface NodeFilter

    • Method Detail

      • isNodeInclude

        int isNodeInclude​(org.w3c.dom.Node n)
        Tells if a node must be output in c14n.
        Parameters:
        n -
        Returns:
        1 if the node should be output. 0 if node must not be output, -1 if the node and all it's child must not be output.
      • isNodeIncludeDO

        int isNodeIncludeDO​(org.w3c.dom.Node n,
                            int level)
        Tells if a node must be output in a c14n. The caller must assured that this method is always call in document order. The implementations can use this restriction to optimize the transformation.
        Parameters:
        n -
        level - the relative level in the tree
        Returns:
        1 if the node should be output. 0 if node must not be output, -1 if the node and all it's child must not be output.