gnu.xquery.util

Class NodeUtils

java.lang.Object

gnu.xquery.util.NodeUtils

public class NodeUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static Symbol	collectionResolverSymbol Symbol used to bind a collection resolver.

Constructor Summary

Constructors

Constructor and Description
NodeUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	availableCached(java.lang.Object uri, java.lang.Object base) Check if an XML document is available, caching the result.
static java.lang.Object	baseUri(java.lang.Object arg)
static java.lang.Object	collection(java.lang.Object uri, java.lang.Object base)
static void	data$X(java.lang.Object arg, CallContext ctx)
static java.lang.Object	docCached(java.lang.Object uri, java.lang.Object base) Parse an XML document, caching the result.
static java.lang.Object	documentUri(java.lang.Object arg)
static java.lang.String	getLang(KNode node)
static java.lang.Object	getSavedCollection(java.lang.Object uri) Default resolver for fn:collection.
static java.lang.Object	getSavedCollection(java.lang.Object uri, Environment env) Default resolver for fn:collection.
static void	id$X(java.lang.Object arg1, java.lang.Object arg2, CallContext ctx)
static java.lang.Object	idref(java.lang.Object arg1, java.lang.Object arg2)
static void	inScopePrefixes$X(java.lang.Object node, CallContext ctx)
static boolean	lang(java.lang.Object testlang, java.lang.Object node)
static java.lang.String	localName(java.lang.Object node)
static java.lang.String	name(java.lang.Object node)
static java.lang.Object	namespaceURI(java.lang.Object node)
static java.lang.Object	nilled(java.lang.Object arg)
static java.lang.Object	nodeName(java.lang.Object node)
static void	prefixesFromNodetype(XName name, Consumer out)
static java.lang.Object	root(java.lang.Object arg) Return the root node of the argument.
static KDocument	rootDocument(java.lang.Object arg) Return root node, coerced to a document node.
static void	setSavedCollection(java.lang.Object uri, java.lang.Object value) Add a uri-to-value binding that setSavedCollection can later return.
static void	setSavedCollection(java.lang.Object uri, java.lang.Object value, Environment env) Add a uri-to-value binding that setSavedCollection can later return.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

collectionResolverSymbol

public static final Symbol collectionResolverSymbol

Symbol used to bind a collection resolver.

Constructor Detail

NodeUtils

public NodeUtils()

Method Detail

nodeName

public static java.lang.Object nodeName(java.lang.Object node)

name

public static java.lang.String name(java.lang.Object node)

localName

public static java.lang.String localName(java.lang.Object node)

namespaceURI

public static java.lang.Object namespaceURI(java.lang.Object node)

prefixesFromNodetype

public static void prefixesFromNodetype(XName name,
                        Consumer out)

inScopePrefixes$X

public static void inScopePrefixes$X(java.lang.Object node,
                     CallContext ctx)

data$X

public static void data$X(java.lang.Object arg,
          CallContext ctx)

root

public static java.lang.Object root(java.lang.Object arg)

Return the root node of the argument.

rootDocument

public static KDocument rootDocument(java.lang.Object arg)

Return root node, coerced to a document node. Used to implement '/'-rooted path expressions.

getLang

public static java.lang.String getLang(KNode node)

lang

public static boolean lang(java.lang.Object testlang,
           java.lang.Object node)

documentUri

public static java.lang.Object documentUri(java.lang.Object arg)

nilled

public static java.lang.Object nilled(java.lang.Object arg)

baseUri

public static java.lang.Object baseUri(java.lang.Object arg)

id$X

public static void id$X(java.lang.Object arg1,
        java.lang.Object arg2,
        CallContext ctx)

idref

public static java.lang.Object idref(java.lang.Object arg1,
                     java.lang.Object arg2)

setSavedCollection

public static void setSavedCollection(java.lang.Object uri,
                      java.lang.Object value,
                      Environment env)

Add a uri-to-value binding that setSavedCollection can later return.

setSavedCollection

public static void setSavedCollection(java.lang.Object uri,
                      java.lang.Object value)

Add a uri-to-value binding that setSavedCollection can later return.

getSavedCollection

public static java.lang.Object getSavedCollection(java.lang.Object uri,
                                  Environment env)

Default resolver for fn:collection. Return nodes previously bound using setSavedCollection.

getSavedCollection

public static java.lang.Object getSavedCollection(java.lang.Object uri)

Default resolver for fn:collection. Return nodes previously bound using setSavedCollection.

collection

public static java.lang.Object collection(java.lang.Object uri,
                          java.lang.Object base)
                                   throws java.lang.Throwable

Throws:

java.lang.Throwable

docCached

public static java.lang.Object docCached(java.lang.Object uri,
                         java.lang.Object base)
                                  throws java.lang.Throwable

Parse an XML document, caching the result. Only positive results are cached; failures are not.) This implements the standard XQuery fn:doc function.

Throws:

java.lang.Throwable

availableCached

public static boolean availableCached(java.lang.Object uri,
                      java.lang.Object base)
                               throws java.lang.Throwable

Check if an XML document is available, caching the result. Only positive results are cached; failures are not. Thus it is possible for a false result to be followed by a true result, but not vice versa. This implements the standard XQuery fn:doc-available function.

Throws:

java.lang.Throwable