NamespaceResolver

All Known Implementing Classes:

AbsentExtensionElement, DataElement, DummyNamespaceResolver, ElementImpl, ExtensionInstruction, IDFilter, IndependentContext, InscopeNamespaceResolver, JAXPXPathStaticContext, LiteralResultElement, NamespaceContextImpl, NamespaceMaintainer, NamespaceReducer, NamespaceResolverForElements, PullNamespaceReducer, SavedNamespaceContext, SaxonAssign, SaxonBreak, SaxonCallTemplate, SaxonCollation, SaxonContinue, SaxonDoctype, SaxonEntityRef, SaxonFinally, SaxonImportQuery, SaxonIterate, SaxonScript, SaxonWhile, SQLClose, SQLColumn, SQLConnect, SQLDelete, SQLInsert, SQLQuery, SQLUpdate, StartTagBuffer, StyleElement, XSLAnalyzeString, XSLApplyImports, XSLApplyTemplates, XSLAttribute, XSLAttributeSet, XSLCallTemplate, XSLCharacterMap, XSLChoose, XSLComment, XSLCopy, XSLCopyOf, XSLDecimalFormat, XSLDocument, XSLElement, XSLFallback, XSLForEach, XSLForEachGroup, XSLFunction, XSLGeneralIncorporate, XSLGeneralVariable, XSLIf, XSLImport, XSLImportSchema, XSLInclude, XSLKey, XSLMatchingSubstring, XSLMessage, XSLNamespace, XSLNamespaceAlias, XSLNextMatch, XSLNumber, XSLOtherwise, XSLOutput, XSLOutputCharacter, XSLParam, XSLPerformSort, XSLPreserveSpace, XSLProcessingInstruction, XSLResultDocument, XSLSequence, XSLSort, XSLStringConstructor, XSLStylesheet, XSLTemplate, XSLText, XSLValueOf, XSLVariable, XSLVariableDeclaration, XSLWhen, XSLWithParam
```
public interface NamespaceResolver
```
Abstract class that supports lookup of a lexical QName to get the expanded QName.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`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.

- Method Detail
  - getURIForPrefix
```
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.
    
    Parameters:
    
    prefix - the namespace prefix. May be the zero-length string, indicating that there is no prefix. This indicates either the default namespace or the null namespace, depending on the value of useDefault.
    
    useDefault - true if the default namespace is to be used when the prefix is "". If false, the method returns "" when the prefix is "".
    
    Returns:
    
    the uri for the namespace, or null if the prefix is not in scope. The "null namespace" is represented by the pseudo-URI "".
  - iteratePrefixes
```
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

Interface NamespaceResolver

Method Summary

Method Detail

getURIForPrefix

iteratePrefixes