Class UseWhenStaticContext

java.lang.Object
net.sf.saxon.style.UseWhenStaticContext
All Implemented Interfaces:
StaticContext, XSLTStaticContext
public class UseWhenStaticContext extends Object implements XSLTStaticContext
This class implements the static context used for evaluating use-when expressions in XSLT 2.0

  • Field Details

  • Constructor Details

  • Method Details

    • getConfiguration

      public Configuration getConfiguration()
      Get the system configuration
      Specified by:
      getConfiguration in interface StaticContext

    • makeEarlyEvaluationContext

      public XPathContext makeEarlyEvaluationContext()
      Construct a dynamic context for early evaluation of constant subexpressions
      Specified by:
      makeEarlyEvaluationContext in interface StaticContext

    • getLocationMap

      public LocationMap getLocationMap()
      Get the location map
      Specified by:
      getLocationMap in interface StaticContext

    • issueWarning

      public void issueWarning(String s, SourceLocator locator)
      Issue a compile-time warning
      Specified by:
      issueWarning in interface StaticContext

    • getSystemId

      public String getSystemId()
      Get the System ID of the container of the expression. This is the containing entity (file) and is therefore useful for diagnostics. Use getBaseURI() to get the base URI, which may be different.
      Specified by:
      getSystemId in interface StaticContext

    • getLineNumber

      public int getLineNumber()
      Get the line number of the expression within its containing entity Returns -1 if no line number is available
      Specified by:
      getLineNumber in interface StaticContext

    • getBaseURI

      public String getBaseURI()
      Get the Base URI of the stylesheet element, for resolving any relative URI's used in the expression. Used by the document(), doc(), resolve-uri(), and base-uri() functions. May return null if the base URI is not known.
      Specified by:
      getBaseURI in interface StaticContext

    • getURIForPrefix

      public String getURIForPrefix(String prefix) throws XPathException
      Get the URI for a namespace prefix. The default namespace is NOT used when the prefix is empty.
      Specified by:
      getURIForPrefix in interface StaticContext
      Parameters:
      prefix - The prefix
      Throws:
      XPathException - if the prefix is not declared

    • getNamePool

      public NamePool getNamePool()
      Get the NamePool used for compiling expressions
      Specified by:
      getNamePool in interface StaticContext

    • bindVariable

      public VariableReference bindVariable(int fingerprint) throws StaticError
      Bind a variable used in this element to the XSLVariable element in which it is declared
      Specified by:
      bindVariable in interface StaticContext
      Parameters:
      fingerprint - the name of the variable
      Returns:
      a VariableReference representing the variable reference, suitably initialized to refer to the corresponding variable declaration
      Throws:
      StaticError

    • getFunctionLibrary

      public FunctionLibrary getFunctionLibrary()
      Get the function library containing all the in-scope functions available in this static context
      Specified by:
      getFunctionLibrary in interface StaticContext

    • getCollation

      public Comparator getCollation(String name)
      Get a named collation.
      Specified by:
      getCollation in interface StaticContext
      Parameters:
      name - The name of the required collation. Supply null to get the default collation.
      Returns:
      the collation; or null if the required collation is not found.

    • getDefaultCollationName

      public String getDefaultCollationName()
      Get the name of the default collation.
      Specified by:
      getDefaultCollationName in interface StaticContext
      Returns:
      the name of the default collation; or the name of the codepoint collation if no default collation has been defined

    • getDefaultElementNamespace

      public short getDefaultElementNamespace()
      Get the default XPath namespace, as a namespace code that can be looked up in the NamePool
      Specified by:
      getDefaultElementNamespace in interface StaticContext

    • getDefaultFunctionNamespace

      public String getDefaultFunctionNamespace()
      Get the default function namespace
      Specified by:
      getDefaultFunctionNamespace in interface StaticContext

    • isInBackwardsCompatibleMode

      public boolean isInBackwardsCompatibleMode()
      Determine whether Backwards Compatible Mode is used
      Specified by:
      isInBackwardsCompatibleMode in interface StaticContext

    • isImportedSchema

      public boolean isImportedSchema(String namespace)
      Determine 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).
      Specified by:
      isImportedSchema in interface StaticContext

    • getImportedSchemaNamespaces

      public Set getImportedSchemaNamespaces()
      Get the set of imported schemas
      Specified by:
      getImportedSchemaNamespaces in interface StaticContext
      Returns:
      a Set, the set of URIs representing the names of imported schemas

    • isAllowedBuiltInType

      public boolean isAllowedBuiltInType(AtomicType type)
      Determine whether a built-in type is available in this context. This method caters for differences between host languages as to which set of types are built in.
      Specified by:
      isAllowedBuiltInType in interface StaticContext
      Parameters:
      type - the supposedly built-in type. This will always be a type in the XS or XDT namespace.
      Returns:
      true if this type can be used in this static context

    • getNamespaceResolver

      public NamespaceResolver getNamespaceResolver()
      Get a namespace resolver to resolve the namespaces declared in this static context.
      Specified by:
      getNamespaceResolver in interface StaticContext
      Returns:
      a namespace resolver.

    • isElementAvailable

      public boolean isElementAvailable(String qname) throws XPathException
      Determine if an extension element is available
      Specified by:
      isElementAvailable in interface XSLTStaticContext
      Throws:
      XPathException - if the name is invalid or the prefix is not declared

    • setBaseURI

      public void setBaseURI(String uri)
      Set the base URI

    • setDefaultElementNamespace

      public void setDefaultElementNamespace(short code)
      Set the default namespace for elements and types