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IndependentContext
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SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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net.sf.saxon.sxpath</FONT>
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Class IndependentContext</H2>
<PRE>
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">net.sf.saxon.sxpath.AbstractStaticContext</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>net.sf.saxon.sxpath.IndependentContext</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A>, <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A>, <A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../net/sf/saxon/sxpath/DedicatedStaticContext.html" title="class in net.sf.saxon.sxpath">DedicatedStaticContext</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>IndependentContext</B><DT>extends <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">AbstractStaticContext</A><DT>implements <A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A>, <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A></DL>
</PRE>
<P>
An IndependentContext provides a context for parsing an XPath expression appearing
in a context other than a stylesheet.
<p>This class is used in a number of places where freestanding XPath expressions occur.
These include the native Saxon XPath API, the .NET XPath API, XPath expressions used
in XML Schema identity constraints, and XPath expressions supplied to saxon:evaluate().
It is not used by the JAXP XPath API (though it shares code with that API through
the common superclass AbstractStaticContext).</p>
<p>This class currently provides no mechanism for binding user-defined functions.</p>
<P>
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#net.sf.saxon.sxpath.IndependentContext">Serialized Form</A></DL>
<HR>
<P>
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#autoDeclare">autoDeclare</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#externalResolver">externalResolver</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#importedSchemaNamespaces">importedSchemaNamespaces</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A><<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#namespaces">namespaces</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#requiredContextItemType">requiredContextItemType</A></B></CODE>
<BR>
</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A><<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A>,<A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#variables">variables</A></B></CODE>
<BR>
</TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_net.sf.saxon.sxpath.AbstractStaticContext"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class net.sf.saxon.sxpath.<A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">AbstractStaticContext</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#usingDefaultFunctionLibrary">usingDefaultFunctionLibrary</A></CODE></TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
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<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#IndependentContext()">IndependentContext</A></B>()</CODE>
<BR>
Create an IndependentContext along with a new (non-schema-aware) Saxon Configuration</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#IndependentContext(net.sf.saxon.Configuration)">IndependentContext</A></B>(<A HREF="../../../../net/sf/saxon/Configuration.html" title="class in net.sf.saxon">Configuration</A> config)</CODE>
<BR>
Create an IndependentContext using a specific Configuration</TD>
</TR>
</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/expr/Expression.html" title="class in net.sf.saxon.expr">Expression</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#bindVariable(net.sf.saxon.om.StructuredQName)">bindVariable</A></B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)</CODE>
<BR>
Bind a variable used in an XPath Expression to the XSLVariable element in which it is declared.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#clearAllNamespaces()">clearAllNamespaces</A></B>()</CODE>
<BR>
Clear all the declared namespaces, including the standard ones (xml, xslt, saxon).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#clearNamespaces()">clearNamespaces</A></B>()</CODE>
<BR>
Clear all the declared namespaces, except for the standard ones (xml, xslt, saxon, xdt).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#declareNamespace(java.lang.String, java.lang.String)">declareNamespace</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> uri)</CODE>
<BR>
Declare a namespace whose prefix can be used in expressions</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#declareVariable(net.sf.saxon.value.QNameValue)">declareVariable</A></B>(<A HREF="../../../../net/sf/saxon/value/QNameValue.html" title="class in net.sf.saxon.value">QNameValue</A> qname)</CODE>
<BR>
Declare a variable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#declareVariable(java.lang.String, java.lang.String)">declareVariable</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> namespaceURI,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> localName)</CODE>
<BR>
Declare a variable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#declareVariable(net.sf.saxon.om.StructuredQName)">declareVariable</A></B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)</CODE>
<BR>
Declare a variable.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getContainerGranularity()">getContainerGranularity</A></B>()</CODE>
<BR>
Get the granularity of the container.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getExternalVariable(net.sf.saxon.om.StructuredQName)">getExternalVariable</A></B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)</CODE>
<BR>
Get the declared variable with a given name, if there is one</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getImportedSchemaNamespaces()">getImportedSchemaNamespaces</A></B>()</CODE>
<BR>
Get the set of imported schemas</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getNamespaceResolver()">getNamespaceResolver</A></B>()</CODE>
<BR>
Get a namespace resolver to resolve the namespaces declared in this static context.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getRequiredContextItemType()">getRequiredContextItemType</A></B>()</CODE>
<BR>
Get the required type of the context item.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getSlotNumber(net.sf.saxon.value.QNameValue)">getSlotNumber</A></B>(<A HREF="../../../../net/sf/saxon/value/QNameValue.html" title="class in net.sf.saxon.value">QNameValue</A> qname)</CODE>
<BR>
Get the slot number allocated to a particular variable</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../net/sf/saxon/expr/instruct/SlotManager.html" title="class in net.sf.saxon.expr.instruct">SlotManager</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getStackFrameMap()">getStackFrameMap</A></B>()</CODE>
<BR>
Get a Stack Frame Map containing definitions of all the declared variables.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getURIForPrefix(java.lang.String)">getURIForPrefix</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix)</CODE>
<BR>
Get the URI for a prefix, using the declared namespaces as
the context for namespace resolution.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#getURIForPrefix(java.lang.String, boolean)">getURIForPrefix</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix,
boolean useDefault)</CODE>
<BR>
Get the namespace URI corresponding to a given prefix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#isAllowUndeclaredVariables()">isAllowUndeclaredVariables</A></B>()</CODE>
<BR>
Ask whether undeclared variables are allowed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#isImportedSchema(java.lang.String)">isImportedSchema</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> namespace)</CODE>
<BR>
Ask whether a Schema for a given target namespace has been imported.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#iterateExternalVariables()">iterateExternalVariables</A></B>()</CODE>
<BR>
Get an iterator over all the variables that have been declared, either explicitly by an
application call on declareVariable(), or implicitly if the option <code>allowUndeclaredVariables</code>
is set.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#iteratePrefixes()">iteratePrefixes</A></B>()</CODE>
<BR>
Get an iterator over all the prefixes declared in this namespace context.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setAllowUndeclaredVariables(boolean)">setAllowUndeclaredVariables</A></B>(boolean allow)</CODE>
<BR>
Say whether undeclared variables are allowed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setDefaultElementNamespace(java.lang.String)">setDefaultElementNamespace</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> uri)</CODE>
<BR>
Set the default namespace for elements and types</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setImportedSchemaNamespaces(java.util.Set)">setImportedSchemaNamespaces</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A> namespaces)</CODE>
<BR>
Register the set of imported schema namespaces</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setNamespaceResolver(net.sf.saxon.om.NamespaceResolver)">setNamespaceResolver</A></B>(<A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A> resolver)</CODE>
<BR>
Set an external namespace resolver.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setNamespaces(net.sf.saxon.om.NodeInfo)">setNamespaces</A></B>(<A HREF="../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A> node)</CODE>
<BR>
Declares all the namespaces that are in-scope for a given node, removing all previous
namespace declarations.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/sxpath/IndependentContext.html#setRequiredContextItemType(net.sf.saxon.type.ItemType)">setRequiredContextItemType</A></B>(<A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A> type)</CODE>
<BR>
Declare the static type of the context item.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_net.sf.saxon.sxpath.AbstractStaticContext"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class net.sf.saxon.sxpath.<A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">AbstractStaticContext</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#addFunctionLibrary(net.sf.saxon.functions.FunctionLibrary)">addFunctionLibrary</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#declareCollation(java.lang.String, net.sf.saxon.lib.StringCollator, boolean)">declareCollation</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getBaseURI()">getBaseURI</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getCollation(java.lang.String)">getCollation</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getCollationMap()">getCollationMap</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getColumnNumber()">getColumnNumber</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getConfiguration()">getConfiguration</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getDecimalFormatManager()">getDecimalFormatManager</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getDefaultCollationName()">getDefaultCollationName</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getDefaultElementNamespace()">getDefaultElementNamespace</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getDefaultFunctionNamespace()">getDefaultFunctionNamespace</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getFunctionLibrary()">getFunctionLibrary</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getHostLanguage()">getHostLanguage</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getLineNumber()">getLineNumber</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getLocationMap()">getLocationMap</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getLocationProvider()">getLocationProvider</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getNamePool()">getNamePool</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getPublicId()">getPublicId</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getSystemId()">getSystemId</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getXPathLanguageLevel()">getXPathLanguageLevel</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#isAllowedBuiltInType(net.sf.saxon.type.BuiltInAtomicType)">isAllowedBuiltInType</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#isInBackwardsCompatibleMode()">isInBackwardsCompatibleMode</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#isSchemaAware()">isSchemaAware</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#issueWarning(java.lang.String, javax.xml.transform.SourceLocator)">issueWarning</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#makeEarlyEvaluationContext()">makeEarlyEvaluationContext</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setBackwardsCompatibilityMode(boolean)">setBackwardsCompatibilityMode</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setBaseURI(java.lang.String)">setBaseURI</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setCollationMap(net.sf.saxon.expr.CollationMap)">setCollationMap</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setConfiguration(net.sf.saxon.Configuration)">setConfiguration</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setDecimalFormatManager(net.sf.saxon.trans.DecimalFormatManager)">setDecimalFormatManager</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setDefaultFunctionLibrary()">setDefaultFunctionLibrary</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setDefaultFunctionNamespace(java.lang.String)">setDefaultFunctionNamespace</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setFunctionLibrary(net.sf.saxon.functions.FunctionLibraryList)">setFunctionLibrary</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setLocationMap(net.sf.saxon.expr.instruct.LocationMap)">setLocationMap</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setSchemaAware(boolean)">setSchemaAware</A>, <A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setXPathLanguageLevel(net.sf.saxon.value.DecimalValue)">setXPathLanguageLevel</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_net.sf.saxon.expr.StaticContext"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface net.sf.saxon.expr.<A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getBaseURI()">getBaseURI</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getCollation(java.lang.String)">getCollation</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getConfiguration()">getConfiguration</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getDecimalFormatManager()">getDecimalFormatManager</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getDefaultCollationName()">getDefaultCollationName</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getDefaultElementNamespace()">getDefaultElementNamespace</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getDefaultFunctionNamespace()">getDefaultFunctionNamespace</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getFunctionLibrary()">getFunctionLibrary</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getLineNumber()">getLineNumber</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getLocationMap()">getLocationMap</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getNamePool()">getNamePool</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getSystemId()">getSystemId</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getXPathLanguageLevel()">getXPathLanguageLevel</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#isAllowedBuiltInType(net.sf.saxon.type.BuiltInAtomicType)">isAllowedBuiltInType</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#isInBackwardsCompatibleMode()">isInBackwardsCompatibleMode</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#isSchemaAware()">isSchemaAware</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#issueWarning(java.lang.String, javax.xml.transform.SourceLocator)">issueWarning</A>, <A HREF="../../../../net/sf/saxon/expr/StaticContext.html#makeEarlyEvaluationContext()">makeEarlyEvaluationContext</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Field Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="namespaces"><!-- --></A><H3>
namespaces</H3>
<PRE>
protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A><<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>> <B>namespaces</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="variables"><!-- --></A><H3>
variables</H3>
<PRE>
protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</A><<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A>,<A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A>> <B>variables</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="externalResolver"><!-- --></A><H3>
externalResolver</H3>
<PRE>
protected <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A> <B>externalResolver</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="requiredContextItemType"><!-- --></A><H3>
requiredContextItemType</H3>
<PRE>
protected <A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A> <B>requiredContextItemType</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="importedSchemaNamespaces"><!-- --></A><H3>
importedSchemaNamespaces</H3>
<PRE>
protected <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A> <B>importedSchemaNamespaces</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="autoDeclare"><!-- --></A><H3>
autoDeclare</H3>
<PRE>
protected boolean <B>autoDeclare</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="IndependentContext()"><!-- --></A><H3>
IndependentContext</H3>
<PRE>
public <B>IndependentContext</B>()</PRE>
<DL>
<DD>Create an IndependentContext along with a new (non-schema-aware) Saxon Configuration
<P>
</DL>
<HR>
<A NAME="IndependentContext(net.sf.saxon.Configuration)"><!-- --></A><H3>
IndependentContext</H3>
<PRE>
public <B>IndependentContext</B>(<A HREF="../../../../net/sf/saxon/Configuration.html" title="class in net.sf.saxon">Configuration</A> config)</PRE>
<DL>
<DD>Create an IndependentContext using a specific Configuration
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>config</CODE> - the Saxon configuration to be used</DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="getContainerGranularity()"><!-- --></A><H3>
getContainerGranularity</H3>
<PRE>
public int <B>getContainerGranularity</B>()</PRE>
<DL>
<DD>Get the granularity of the container.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>0 for a temporary container created during parsing; 1 for a container
that operates at the level of an XPath expression; 2 for a container at the level
of a global function or template</DL>
</DD>
</DL>
<HR>
<A NAME="declareNamespace(java.lang.String, java.lang.String)"><!-- --></A><H3>
declareNamespace</H3>
<PRE>
public void <B>declareNamespace</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> uri)</PRE>
<DL>
<DD>Declare a namespace whose prefix can be used in expressions
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - The namespace prefix. Must not be null. Supplying "" sets the
default element namespace.<DD><CODE>uri</CODE> - The namespace URI. Must not be null.</DL>
</DD>
</DL>
<HR>
<A NAME="setDefaultElementNamespace(java.lang.String)"><!-- --></A><H3>
setDefaultElementNamespace</H3>
<PRE>
public void <B>setDefaultElementNamespace</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> uri)</PRE>
<DL>
<DD>Set the default namespace for elements and types
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html#setDefaultElementNamespace(java.lang.String)">setDefaultElementNamespace</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#setDefaultElementNamespace(java.lang.String)">setDefaultElementNamespace</A></CODE> in class <CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">AbstractStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>uri</CODE> - the namespace to be used for unprefixed element and type names.
The value "" (or NamespaceConstant.NULL) represents the non-namespace</DL>
</DD>
</DL>
<HR>
<A NAME="clearNamespaces()"><!-- --></A><H3>
clearNamespaces</H3>
<PRE>
public void <B>clearNamespaces</B>()</PRE>
<DL>
<DD>Clear all the declared namespaces, except for the standard ones (xml, xslt, saxon, xdt).
This also resets the default element namespace to the "null" namespace
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="clearAllNamespaces()"><!-- --></A><H3>
clearAllNamespaces</H3>
<PRE>
public void <B>clearAllNamespaces</B>()</PRE>
<DL>
<DD>Clear all the declared namespaces, including the standard ones (xml, xslt, saxon).
Leave only the XML namespace and the default namespace (xmlns="").
This also resets the default element namespace to the "null" namespace.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setNamespaces(net.sf.saxon.om.NodeInfo)"><!-- --></A><H3>
setNamespaces</H3>
<PRE>
public void <B>setNamespaces</B>(<A HREF="../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A> node)</PRE>
<DL>
<DD>Declares all the namespaces that are in-scope for a given node, removing all previous
namespace declarations.
In addition, the standard namespaces (xml, xslt, saxon) are declared. This method also
sets the default element namespace to be the same as the default namespace for this node.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - The node whose in-scope namespaces are to be used as the context namespaces.
If the node is an attribute, text node, etc, then the namespaces of its parent element are used.</DL>
</DD>
</DL>
<HR>
<A NAME="setNamespaceResolver(net.sf.saxon.om.NamespaceResolver)"><!-- --></A><H3>
setNamespaceResolver</H3>
<PRE>
public void <B>setNamespaceResolver</B>(<A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A> resolver)</PRE>
<DL>
<DD>Set an external namespace resolver. If this is set, then all resolution of namespace
prefixes is delegated to the external namespace resolver, and namespaces declared
individually on this IndependentContext object are ignored.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html#setNamespaceResolver(net.sf.saxon.om.NamespaceResolver)">setNamespaceResolver</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>resolver</CODE> - the external NamespaceResolver</DL>
</DD>
</DL>
<HR>
<A NAME="setAllowUndeclaredVariables(boolean)"><!-- --></A><H3>
setAllowUndeclaredVariables</H3>
<PRE>
public void <B>setAllowUndeclaredVariables</B>(boolean allow)</PRE>
<DL>
<DD>Say whether undeclared variables are allowed. By default, they are not allowed. When
undeclared variables are allowed, it is not necessary to predeclare the variables that
may be used in the XPath expression; instead, a variable is automatically declared when a reference
to the variable is encountered within the expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>allow</CODE> - true if undeclared variables are allowed, false if they are not allowed.<DT><B>Since:</B></DT>
<DD>9.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="isAllowUndeclaredVariables()"><!-- --></A><H3>
isAllowUndeclaredVariables</H3>
<PRE>
public boolean <B>isAllowUndeclaredVariables</B>()</PRE>
<DL>
<DD>Ask whether undeclared variables are allowed. By default, they are not allowed. When
undeclared variables are allowed, it is not necessary to predeclare the variables that
may be used in the XPath expression; instead, a variable is automatically declared when a reference
to the variable is encountered within the expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>true if undeclared variables are allowed, false if they are not allowed.<DT><B>Since:</B></DT>
<DD>9.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="declareVariable(net.sf.saxon.value.QNameValue)"><!-- --></A><H3>
declareVariable</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A> <B>declareVariable</B>(<A HREF="../../../../net/sf/saxon/value/QNameValue.html" title="class in net.sf.saxon.value">QNameValue</A> qname)</PRE>
<DL>
<DD>Declare a variable. A variable must be declared before an expression referring
to it is compiled. The initial value of the variable will be the empty sequence
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html#declareVariable(net.sf.saxon.value.QNameValue)">declareVariable</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>qname</CODE> - The name of the variable
<DT><B>Returns:</B><DD>an XPathVariable object representing information about the variable that has been
declared.</DL>
</DD>
</DL>
<HR>
<A NAME="declareVariable(java.lang.String, java.lang.String)"><!-- --></A><H3>
declareVariable</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A> <B>declareVariable</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> namespaceURI,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> localName)</PRE>
<DL>
<DD>Declare a variable. A variable must be declared before an expression referring
to it is compiled. The initial value of the variable will be the empty sequence
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html#declareVariable(java.lang.String, java.lang.String)">declareVariable</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespaceURI</CODE> - The namespace URI of the name of the variable. Supply "" to represent
names in no namespace (null is also accepted)<DD><CODE>localName</CODE> - The local part of the name of the variable (an NCName)
<DT><B>Returns:</B><DD>an XPathVariable object representing information about the variable that has been
declared.</DL>
</DD>
</DL>
<HR>
<A NAME="declareVariable(net.sf.saxon.om.StructuredQName)"><!-- --></A><H3>
declareVariable</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A> <B>declareVariable</B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)</PRE>
<DL>
<DD>Declare a variable. A variable must be declared before an expression referring
to it is compiled. The initial value of the variable will be the empty sequence
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>qName</CODE> - the name of the variable.
<DT><B>Returns:</B><DD>an XPathVariable object representing information about the variable that has been
declared.<DT><B>Since:</B></DT>
<DD>9.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="iterateExternalVariables()"><!-- --></A><H3>
iterateExternalVariables</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A><<A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A>> <B>iterateExternalVariables</B>()</PRE>
<DL>
<DD>Get an iterator over all the variables that have been declared, either explicitly by an
application call on declareVariable(), or implicitly if the option <code>allowUndeclaredVariables</code>
is set.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an iterator; the objects returned by this iterator will be instances of XPathVariable<DT><B>Since:</B></DT>
<DD>9.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="getExternalVariable(net.sf.saxon.om.StructuredQName)"><!-- --></A><H3>
getExternalVariable</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/sxpath/XPathVariable.html" title="class in net.sf.saxon.sxpath">XPathVariable</A> <B>getExternalVariable</B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)</PRE>
<DL>
<DD>Get the declared variable with a given name, if there is one
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>qName</CODE> - the name of the required variable
<DT><B>Returns:</B><DD>the explicitly or implicitly declared variable with this name if it exists,
or null otherwise<DT><B>Since:</B></DT>
<DD>9.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="getSlotNumber(net.sf.saxon.value.QNameValue)"><!-- --></A><H3>
getSlotNumber</H3>
<PRE>
public int <B>getSlotNumber</B>(<A HREF="../../../../net/sf/saxon/value/QNameValue.html" title="class in net.sf.saxon.value">QNameValue</A> qname)</PRE>
<DL>
<DD>Get the slot number allocated to a particular variable
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>qname</CODE> - the name of the variable
<DT><B>Returns:</B><DD>the slot number, or -1 if the variable has not been declared</DL>
</DD>
</DL>
<HR>
<A NAME="getURIForPrefix(java.lang.String)"><!-- --></A><H3>
getURIForPrefix</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getURIForPrefix</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix)
throws <A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Get the URI for a prefix, using the declared namespaces as
the context for namespace resolution. The default namespace is NOT used
when the prefix is empty.
This method is provided for use by the XPath parser.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getURIForPrefix(java.lang.String)">getURIForPrefix</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - The prefix
<DT><B>Returns:</B><DD>the corresponding namespace URI
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if the prefix is not declared; the
associated error code should be XPST0081</DL>
</DD>
</DL>
<HR>
<A NAME="getNamespaceResolver()"><!-- --></A><H3>
getNamespaceResolver</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A> <B>getNamespaceResolver</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getNamespaceResolver()">StaticContext</A></CODE></B></DD>
<DD>Get a namespace resolver to resolve the namespaces declared in this static context.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getNamespaceResolver()">getNamespaceResolver</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a namespace resolver.</DL>
</DD>
</DL>
<HR>
<A NAME="getURIForPrefix(java.lang.String, boolean)"><!-- --></A><H3>
getURIForPrefix</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getURIForPrefix</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> prefix,
boolean useDefault)</PRE>
<DL>
<DD>Get the namespace URI corresponding to a given prefix. Return null
if the prefix is not in scope.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html#getURIForPrefix(java.lang.String, boolean)">getURIForPrefix</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - the namespace prefix<DD><CODE>useDefault</CODE> - true if the default namespace is to be used when the
prefix is ""
<DT><B>Returns:</B><DD>the uri for the namespace, or null if the prefix is not in scope.
Return "" if the prefix maps to the null namespace.</DL>
</DD>
</DL>
<HR>
<A NAME="iteratePrefixes()"><!-- --></A><H3>
iteratePrefixes</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</A> <B>iteratePrefixes</B>()</PRE>
<DL>
<DD>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
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html#iteratePrefixes()">iteratePrefixes</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/om/NamespaceResolver.html" title="interface in net.sf.saxon.om">NamespaceResolver</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an iterator over all the prefixes for which a namespace binding exists, including
the zero-length string to represent the null/absent prefix if it is bound</DL>
</DD>
</DL>
<HR>
<A NAME="bindVariable(net.sf.saxon.om.StructuredQName)"><!-- --></A><H3>
bindVariable</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/expr/Expression.html" title="class in net.sf.saxon.expr">Expression</A> <B>bindVariable</B>(<A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> qName)
throws <A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Bind a variable used in an XPath Expression to the XSLVariable element in which it is declared.
This method is provided for use by the XPath parser, and it should not be called by the user of
the API, or overridden, unless variables are to be declared using a mechanism other than the
declareVariable method of this class.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#bindVariable(net.sf.saxon.om.StructuredQName)">bindVariable</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>qName</CODE> - the name of the variable
<DT><B>Returns:</B><DD>the resulting variable reference
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="getStackFrameMap()"><!-- --></A><H3>
getStackFrameMap</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/expr/instruct/SlotManager.html" title="class in net.sf.saxon.expr.instruct">SlotManager</A> <B>getStackFrameMap</B>()</PRE>
<DL>
<DD>Get a Stack Frame Map containing definitions of all the declared variables. This will return a newly
created object that the caller is free to modify by adding additional variables, without affecting
the static context itself.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html#getStackFrameMap()">getStackFrameMap</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/sxpath/XPathStaticContext.html" title="interface in net.sf.saxon.sxpath">XPathStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a SlotManager object holding details of the allocation of variables on the stack frame.</DL>
</DD>
</DL>
<HR>
<A NAME="isImportedSchema(java.lang.String)"><!-- --></A><H3>
isImportedSchema</H3>
<PRE>
public boolean <B>isImportedSchema</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> namespace)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#isImportedSchema(java.lang.String)">StaticContext</A></CODE></B></DD>
<DD>Ask whether a Schema for a given target namespace has been imported. Note that the
in-scope element declarations, attribute declarations and schema types are the types registered
with the (schema-aware) configuration, provided that their namespace URI is registered
in the static context as being an imported schema namespace. (A consequence of this is that
within a Configuration, there can only be one schema for any given namespace, including the
null namespace).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#isImportedSchema(java.lang.String)">isImportedSchema</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespace</CODE> - the target namespace in question
<DT><B>Returns:</B><DD>true if the given namespace has been imported</DL>
</DD>
</DL>
<HR>
<A NAME="getImportedSchemaNamespaces()"><!-- --></A><H3>
getImportedSchemaNamespaces</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A><<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>> <B>getImportedSchemaNamespaces</B>()</PRE>
<DL>
<DD>Get the set of imported schemas
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getImportedSchemaNamespaces()">getImportedSchemaNamespaces</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a Set, the set of URIs representing the names of imported schemas</DL>
</DD>
</DL>
<HR>
<A NAME="setImportedSchemaNamespaces(java.util.Set)"><!-- --></A><H3>
setImportedSchemaNamespaces</H3>
<PRE>
public void <B>setImportedSchemaNamespaces</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A> namespaces)</PRE>
<DL>
<DD>Register the set of imported schema namespaces
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespaces</CODE> - the set of namespaces for which schema components are available in the
static context</DL>
</DD>
</DL>
<HR>
<A NAME="setRequiredContextItemType(net.sf.saxon.type.ItemType)"><!-- --></A><H3>
setRequiredContextItemType</H3>
<PRE>
public void <B>setRequiredContextItemType</B>(<A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A> type)</PRE>
<DL>
<DD>Declare the static type of the context item. If this type is declared, and if a context item
is supplied when the query is invoked, then the context item must conform to this type (no
type conversion will take place to force it into this type).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>type</CODE> - the required type of the context item<DT><B>Since:</B></DT>
<DD>9.3</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="getRequiredContextItemType()"><!-- --></A><H3>
getRequiredContextItemType</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/type/ItemType.html" title="interface in net.sf.saxon.type">ItemType</A> <B>getRequiredContextItemType</B>()</PRE>
<DL>
<DD>Get the required type of the context item. If no type has been explicitly declared for the context
item, an instance of AnyItemType (representing the type item()) is returned.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html#getRequiredContextItemType()">getRequiredContextItemType</A></CODE> in interface <CODE><A HREF="../../../../net/sf/saxon/expr/StaticContext.html" title="interface in net.sf.saxon.expr">StaticContext</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html#getRequiredContextItemType()">getRequiredContextItemType</A></CODE> in class <CODE><A HREF="../../../../net/sf/saxon/sxpath/AbstractStaticContext.html" title="class in net.sf.saxon.sxpath">AbstractStaticContext</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the required type of the context item<DT><B>Since:</B></DT>
<DD>9.3</DD>
</DL>
</DD>
</DL>
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