Class ProcInstImpl

java.lang.Object
net.sf.saxon.tree.linked.NodeImpl
net.sf.saxon.tree.linked.ProcInstImpl
All Implemented Interfaces:
Source, SourceLocator, ActiveSource, GroundedValue, Item, MutableNodeInfo, NodeInfo, Sequence, Location, SteppingNode, SiblingCountingNode, Locator

public class ProcInstImpl extends NodeImpl
ProcInstImpl is an implementation of ProcInstInfo used by the Propagator to construct its trees.
  • Constructor Details

  • Method Details

    • getNodeName

      public NodeName getNodeName()
      Get the name of the node. Returns null for an unnamed node
      Overrides:
      getNodeName in class NodeImpl
      Returns:
      the name of the node
    • getUnicodeStringValue

      public UnicodeString getUnicodeStringValue()
      Description copied from interface: Item
      Get the value of the item as a Unicode string. For nodes, this is the string value of the node as defined in the XPath 2.0 data model, except that all nodes are treated as being untyped: it is not an error to get the string value of a node with a complex type. For atomic values, the method returns the result of casting the atomic value to a string.
      Returns:
      the string value of the item
    • atomize

      public AtomicSequence atomize()
      Get the typed value of this node. Returns the string value, as an instance of xs:string
      Specified by:
      atomize in interface Item
      Specified by:
      atomize in interface NodeInfo
      Overrides:
      atomize in class NodeImpl
      Returns:
      the typed value. If requireSingleton is set to true, the result will always be an AtomicValue. In other cases it may be a Value representing a sequence whose items are atomic values.
    • getNodeKind

      public final int getNodeKind()
      Description copied from interface: NodeInfo
      Get the kind of node. This will be a value such as Type.ELEMENT or Type.ATTRIBUTE. There are seven kinds of node: documents, elements, attributes, text, comments, processing-instructions, and namespaces.
      Returns:
      an integer identifying the kind of node. These integer values are the same as those used in the DOM
      See Also:
    • setLocation

      public void setLocation(String uri, int lineNumber, int columnNumber)
      Set the system ID and line number
      Parameters:
      uri - the system identifier
      lineNumber - the line number
      columnNumber - the column number
    • getSystemId

      public String getSystemId()
      Get the system ID for the entity containing this node.
      Specified by:
      getSystemId in interface Location
      Specified by:
      getSystemId in interface Locator
      Specified by:
      getSystemId in interface NodeInfo
      Specified by:
      getSystemId in interface Source
      Specified by:
      getSystemId in interface SourceLocator
      Overrides:
      getSystemId in class NodeImpl
      Returns:
      the system identifier
    • getLineNumber

      public int getLineNumber()
      Get the line number of the node within its source entity
      Specified by:
      getLineNumber in interface Location
      Specified by:
      getLineNumber in interface Locator
      Specified by:
      getLineNumber in interface NodeInfo
      Specified by:
      getLineNumber in interface SourceLocator
      Overrides:
      getLineNumber in class NodeImpl
      Returns:
      the line number of the node in its original source document; or -1 if not available. The default implementation returns -1.
    • getColumnNumber

      public int getColumnNumber()
      Get the column number of the node within its source entity
      Specified by:
      getColumnNumber in interface Location
      Specified by:
      getColumnNumber in interface Locator
      Specified by:
      getColumnNumber in interface NodeInfo
      Specified by:
      getColumnNumber in interface SourceLocator
      Overrides:
      getColumnNumber in class NodeImpl
      Returns:
      the column number of the node in its original source document; or -1 if not available. The default implementation returns -1.
    • copy

      public void copy(Receiver out, int copyOptions, Location 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-null, identifies the location of the instruction that requested this copy. If null, indicates that the location information is not available
      Throws:
      XPathException - if any downstream error occurs
    • rename

      public void rename(NodeName newNameCode, boolean inherit)
      Rename this node
      Specified by:
      rename in interface MutableNodeInfo
      Overrides:
      rename in class NodeImpl
      Parameters:
      newNameCode - the new name
      inherit - true if any new namespace binding is to be inherited by descendants
    • replaceStringValue

      public void replaceStringValue(UnicodeString stringValue)
      Replace the string-value of this node
      Parameters:
      stringValue - the new string value