com.saxonica.ee.trans

Class PrincipalStylesheetModuleEE

java.lang.Object

net.sf.saxon.style.StylesheetModule

net.sf.saxon.style.PrincipalStylesheetModule

com.saxonica.ee.trans.PrincipalStylesheetModuleEE

All Implemented Interfaces:

GlobalVariableManager

public class PrincipalStylesheetModuleEE
extends PrincipalStylesheetModule

This version of the StylesheetPackage class represents a "real" package, that is one with an xsl:package element, which potentially uses other packages and overrides selected components in those packages.

Field Summary

Fields inherited from class net.sf.saxon.style.StylesheetModule

topLevel

Constructor Summary

Constructors

Constructor and Description
PrincipalStylesheetModuleEE(XSLPackage node)

Method Summary

Modifier and Type	Method and Description
void	addGlobalVariable(GlobalVariable variable) Add a global variable to the collection
protected void	checkStreamability(AttributeSet aSet) Check the streamability of an attribute set declared within this stylesheet module.
GlobalVariable	getEquivalentVariable(Expression select) Get an existing global variable whose initializer is a given expression, if there is one.
protected void	importSchemata() Process import-schema declarations

Methods inherited from class net.sf.saxon.style.PrincipalStylesheetModule

addFixupAction, addGlobalVariable, addImportedSchema, addNamespaceAlias, adjustExposedVisibility, checkAcceptableModeForPackage, combineAttributeSets, compile, compileError, compileError, complete, declareXQueryFunction, fixup, gatherOutputProperties, getAccumulatorManager, getAttributeSetDeclarations, getAttributeSets, getCharacterMap, getCharacterMapIndex, getComponent, getDecimalFormatManager, getGlobalVariableBinding, getImportedSchemaTable, getKeyManager, getNamedTemplate, getNamespaceAlias, getPrincipalStylesheetModule, getRuleManager, getSlotManager, getStylesheetDocument, getStylesheetPackage, getTypeAliasManager, hasNamespaceAliases, indexAttributeSet, indexFunction, indexMode, indexNamedTemplate, indexVariableDeclaration, isAliasResultNamespace, isDeclaredModes, isImportedSchema, optimizeTopLevel, preprocess, processAllAttributes, putStylesheetDocument, setAccumulatorManager, setNeedsDynamicOutputProperties, spliceUsePackages

Methods inherited from class net.sf.saxon.style.StylesheetModule

getAssociatedStylesheet, getConfiguration, getImporter, getInputTypeAnnotations, getMinImportPrecedence, getPrecedence, getRootElement, getStylesheetElement, loadStylesheet, loadStylesheetModule, setImporter, setInputTypeAnnotations, setMinImportPrecedence, setWasIncluded, spliceIncludes

Methods inherited from class java.lang.Object

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

Constructor Detail

PrincipalStylesheetModuleEE

public PrincipalStylesheetModuleEE(XSLPackage node)
                            throws XPathException

Throws:

XPathException

Method Detail

importSchemata

protected void importSchemata()
                       throws XPathException

Process import-schema declarations

Overrides:

importSchemata in class PrincipalStylesheetModule

Throws:

XPathException - if errors are detected

checkStreamability

protected void checkStreamability(AttributeSet aSet)
                           throws XPathException

Check the streamability of an attribute set declared within this stylesheet module. (Null implementation for Saxon-HE).

Overrides:

checkStreamability in class PrincipalStylesheetModule

Parameters:

aSet - the attribute set to be checked (the method is called only if the attribute set is declared streamable)

Throws:

XPathException - if the streamability rules are not satisifed

addGlobalVariable

public void addGlobalVariable(GlobalVariable variable)

Description copied from interface: GlobalVariableManager

Add a global variable to the collection

Specified by:

addGlobalVariable in interface GlobalVariableManager

Overrides:

addGlobalVariable in class PrincipalStylesheetModule

Parameters:

variable - the variable to be added

getEquivalentVariable

public GlobalVariable getEquivalentVariable(Expression select)

Description copied from interface: GlobalVariableManager

Get an existing global variable whose initializer is a given expression, if there is one. Note that this depends on the logic for detecting equivalence of expressions, which is necessarily approximate. Expressions with dependencies on the static context should never be considered equivalent. If no equivalent global variable is found, return null. An implementation can always return null if it wants to avoid a lengthy search.

Specified by:

getEquivalentVariable in interface GlobalVariableManager

Overrides:

getEquivalentVariable in class PrincipalStylesheetModule

Returns:

an existing global variable with the same select expression, if one can be found; otherwise null.