Class SavedNamespaceContext

  • All Implemented Interfaces:
    java.io.Serializable, NamespaceResolver

    public final class SavedNamespaceContext
    extends java.lang.Object
    implements java.io.Serializable, NamespaceResolver
    An object representing a list of Namespaces. Used when the namespace controller in the stylesheet needs to be kept for use at run-time. The list of namespaces is maintained in the form of numeric prefix/uri codes, which are only meaningful in the controller of a name pool; however, in order to save space, the NamespaceContext object does not keep a reference to the namepool, it requires this to be supplied by the caller.
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      SavedNamespaceContext​(int[] nscodes, NamePool pool)
      Create a NamespaceContext object
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int[] getNamespaceCodes()
      Get the list of in-scope namespaces held in this NamespaceContext
      java.lang.String getURIForPrefix​(java.lang.String prefix, boolean useDefault)
      Get the namespace URI corresponding to a given prefix.
      java.util.Iterator iteratePrefixes()
      Get an iterator over all the prefixes declared in this namespace context.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • SavedNamespaceContext

        public SavedNamespaceContext​(int[] nscodes,
                                     NamePool pool)
        Create a NamespaceContext object
        Parameters:
        nscodes - an array of namespace codes. Each namespace code is an integer in which the first 16 bits represent the prefix (zero if it's the default namespace) and the next 16 bits represent the uri. These are codes held in the NamePool. The list will be searched from the "high" end.
    • Method Detail

      • getNamespaceCodes

        public int[] getNamespaceCodes()
        Get the list of in-scope namespaces held in this NamespaceContext
        Returns:
        the list of namespaces
      • getURIForPrefix

        public java.lang.String getURIForPrefix​(java.lang.String prefix,
                                                boolean useDefault)
        Get the namespace URI corresponding to a given prefix. Return null if the prefix is not in scope.
        Specified by:
        getURIForPrefix in interface NamespaceResolver
        Parameters:
        prefix - the namespace prefix
        useDefault - true if the default namespace is to be used when the prefix is ""
        Returns:
        the uri for the namespace, or null if the prefix is not in scope
      • iteratePrefixes

        public java.util.Iterator iteratePrefixes()
        Get an iterator over all the prefixes declared in this namespace context. This will include the default namespace (prefix="") and the XML namespace where appropriate
        Specified by:
        iteratePrefixes in interface NamespaceResolver