Class TinyAttributeImpl

    • Constructor Detail

      • TinyAttributeImpl

        public TinyAttributeImpl​(TinyTree tree,
                                 int nodeNr)
    • Method Detail

      • setSystemId

        public void setSystemId​(java.lang.String uri)
        Description copied from class: TinyNodeImpl
        Set the system id of this node.
        This method is present to ensure that the class implements the javax.xml.transform.Source interface, so a node can be used as the source of a transformation.
        Specified by:
        setSystemId in interface javax.xml.transform.Source
        Overrides:
        setSystemId in class TinyNodeImpl
      • getRoot

        public NodeInfo getRoot()
        Get the root node of the tree (not necessarily a document node)
        Specified by:
        getRoot in interface NodeInfo
        Overrides:
        getRoot in class TinyNodeImpl
        Returns:
        the NodeInfo representing the root of this tree
      • getSequenceNumber

        protected long getSequenceNumber()
        Get the node sequence number (in document order). Sequence numbers are monotonic but not consecutive. In this implementation, elements have a zero least-significant word, while attributes and namespaces use the same value in the top word as the containing element, and use the bottom word to hold a sequence number, which numbers namespaces first and then attributes.
        Overrides:
        getSequenceNumber in class TinyNodeImpl
        Returns:
        the sequence number
      • getNodeKind

        public final int getNodeKind()
        Return the type of node.
        Returns:
        Node.ATTRIBUTE
        See Also:
        Type
      • getStringValue

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

        public int getFingerprint()
        Get the fingerprint of the node, used for matching names
        Specified by:
        getFingerprint in interface NodeInfo
        Overrides:
        getFingerprint in class TinyNodeImpl
        Returns:
        an integer fingerprint; two nodes with the same fingerprint have the same expanded QName. For unnamed nodes (text nodes, comments, document nodes, and namespace nodes for the default namespace), returns -1.
      • getNameCode

        public int getNameCode()
        Get the name code of the node, used for finding names in the name pool
        Specified by:
        getNameCode in interface NodeInfo
        Overrides:
        getNameCode in class TinyNodeImpl
        Returns:
        an integer name code, which may be used to obtain the actual node name from the name pool. For unnamed nodes (text nodes, comments, document nodes, and namespace nodes for the default namespace), returns -1.
        See Also:
        allocate, getFingerprint
      • getPrefix

        public java.lang.String getPrefix()
        Get the prefix part of the name of this node. This is the name before the ":" if any.
        Specified by:
        getPrefix in interface NodeInfo
        Overrides:
        getPrefix in class TinyNodeImpl
        Returns:
        the prefix part of the name. For an unnamed node, return null.
      • getDisplayName

        public java.lang.String getDisplayName()
        Get the display name of this node. For elements and attributes this is [prefix:]localname. For unnamed nodes, it is an empty string.
        Specified by:
        getDisplayName in interface NodeInfo
        Overrides:
        getDisplayName in class TinyNodeImpl
        Returns:
        The display name of this node. For a node with no name, return an empty string.
      • getLocalPart

        public java.lang.String getLocalPart()
        Get the local name of this node.
        Specified by:
        getLocalPart in interface NodeInfo
        Overrides:
        getLocalPart in class TinyNodeImpl
        Returns:
        The local name of this node. For a node with no name, return an empty string.
      • getURI

        public final java.lang.String getURI()
        Get the URI part of the name of this node.
        Specified by:
        getURI in interface NodeInfo
        Overrides:
        getURI in class TinyNodeImpl
        Returns:
        The URI of the namespace of this node. For the default namespace, return an empty string
      • getTypeAnnotation

        public int getTypeAnnotation()
        Get the type annotation of this node Returns UNTYPED_ATOMIC if there is no type annotation
        Specified by:
        getTypeAnnotation in interface NodeInfo
        Overrides:
        getTypeAnnotation in class TinyNodeImpl
        Returns:
        the type annotation of the node, under the mask NamePool.FP_MASK, and optionally the bit setting IS_DTD_TYPE in the case of a DTD-derived ID or IDREF/S type (which is treated as untypedAtomic for the purposes of obtaining the typed value).

        For elements and attributes, this is the type annotation as defined in XDM. For document nodes, it should be one of XS_UNTYPED if the document has not been validated, or XS_ANY_TYPE if validation has taken place (that is, if any node in the document has an annotation other than Untyped or UntypedAtomic).

      • getSchemaType

        public SchemaType getSchemaType()
        Get the type annotation of this node, if any. The type annotation is represented as SchemaType object.

        Types derived from a DTD are not reflected in the result of this method.

        Specified by:
        getSchemaType in interface NodeInfo
        Overrides:
        getSchemaType in class TinyNodeImpl
        Returns:
        For element and attribute nodes: the type annotation derived from schema validation (defaulting to xs:untyped and xs:untypedAtomic in the absence of schema validation). For comments, text nodes, processing instructions, and namespaces: null. For document nodes, either xs:untyped if the document has not been validated, or xs:anyType if it has.
        Since:
        9.4
      • atomize

        public Value<? extends AtomicValue> 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
      • generateId

        public void generateId​(FastStringBuffer buffer)
        Generate id. Returns key of owning element with the attribute namecode as a suffix
        Specified by:
        generateId in interface NodeInfo
        Overrides:
        generateId in class TinyNodeImpl
        Parameters:
        buffer - Buffer to contain the generated ID value
      • 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
      • getLineNumber

        public int getLineNumber()
        Get the line number of the node within its source document entity
        Specified by:
        getLineNumber in interface NodeInfo
        Specified by:
        getLineNumber in interface javax.xml.transform.SourceLocator
        Overrides:
        getLineNumber in class TinyNodeImpl
        Returns:
        the line number of the node in its original source document; or -1 if not available
      • getColumnNumber

        public int getColumnNumber()
        Get the column number of the node within its source document entity
        Specified by:
        getColumnNumber in interface NodeInfo
        Specified by:
        getColumnNumber in interface javax.xml.transform.SourceLocator
        Overrides:
        getColumnNumber in class TinyNodeImpl
        Returns:
        the column number of the node in its original source document; or -1 if not available
      • isNilled

        public boolean isNilled()
        Determine whether the node has the is-nilled property
        Specified by:
        isNilled in interface NodeInfo
        Overrides:
        isNilled in class TinyNodeImpl
        Returns:
        true if the node has the is-nilled property
      • isId

        public boolean isId()
        Determine whether this node has the is-id property
        Specified by:
        isId in interface NodeInfo
        Overrides:
        isId in class TinyNodeImpl
        Returns:
        true if the node is an ID
      • isIdref

        public boolean isIdref()
        Determine whether this node has the is-idref property
        Specified by:
        isIdref in interface NodeInfo
        Overrides:
        isIdref in class TinyNodeImpl
        Returns:
        true if the node is an IDREF or IDREFS element or attribute
      • hashCode

        public int hashCode()
        The hashCode() method obeys the contract for hashCode(): that is, if two objects are equal (represent the same node) then they must have the same hashCode()
        Specified by:
        hashCode in interface NodeInfo
        Overrides:
        hashCode in class TinyNodeImpl
        Since:
        8.7 Previously, the effect of the equals() and hashCode() methods was not defined. Callers should therefore be aware that third party implementations of the NodeInfo interface may not implement the correct semantics.