com.saxonica.ee.schema.sdoc

Class XSDSchema

java.lang.Object

net.sf.saxon.tree.linked.NodeImpl

net.sf.saxon.tree.linked.ParentNodeImpl

net.sf.saxon.tree.linked.ElementImpl

com.saxonica.ee.schema.sdoc.SchemaElement

com.saxonica.ee.schema.sdoc.XSDSchema

All Implemented Interfaces:

javax.xml.transform.Source, javax.xml.transform.SourceLocator, ActiveSource, GroundedValue, Item, MutableNodeInfo, NamespaceResolver, NodeInfo, Sequence, Location, SteppingNode, SiblingCountingNode, org.xml.sax.Locator

public class XSDSchema
extends SchemaElement

An xs:schema element in an XML Schema document

Nested Class Summary

Nested classes/interfaces inherited from class com.saxonica.ee.schema.sdoc.SchemaElement

SchemaElement.XPathStaticContext

Field Summary

Fields inherited from class com.saxonica.ee.schema.sdoc.SchemaElement

NAMESPACE_ANY, NAMESPACE_LOCAL, NAMESPACE_OTHER, NAMESPACE_TARGET, REQUIRE_NULL_NS, REQUIRE_TARGET_NS, USE_DEFAULT_NS, USE_DEFAULT_NS_WITHOUT_IMPORT

Fields inherited from class net.sf.saxon.tree.linked.NodeImpl

NODE_LETTER

Constructor Summary

Constructors

Constructor and Description
XSDSchema() Create an XSDSchema object, representing the xs:schema element in a schema document

Method Summary

Modifier and Type	Method and Description
void	addGlobalParam(GlobalParam param) Declare a global parameter for XPath expressions in this schema document (Saxon extension)
boolean	defaultOpenContentAppliesToEmpty() Ask if the default open content wildcard applies to types that would otherwise have an EMPTY content model
java.util.Set<java.lang.String>	getAllowedExtensions() Get the set of extensions allowed in this schema document
java.lang.String	getAttributeFormDefault() Returns the attributeFormDefault property of this Schema.
int	getBlockDefault() Returns the default BlockList for this Schema.
AttributeGroupReference	getDefaultAttributeGroupReference() Get a reference to the default attribute group
java.lang.String	getDefaultOpenContentMode() Get the default open content mode, as a string (interleave or suffix)
Wildcard	getDefaultOpenContentWildcard() Get the default open content wildcard, if any
java.lang.String	getElementFormDefault() Returns the elementFormDefault property of this Schema.
int	getErrorCount() Get the number of errors detected in this schema document
Executable	getExecutable() Get the Executable corresponding to this schema document.
int	getFinalDefault() Returns the default value of "final" for this Schema.
GlobalParam	getGlobalParam(StructuredQName name) Get the GlobalParam object representing a named parameter (Saxon extension)
java.util.Collection<GlobalParam>	getGlobalParams() Return the set of global parameters defined in this schema document
SingleNamespaceSchema	getSchema() Get the PreparedSchema to which schema components are being added
SchemaCompiler	getSchemaCompiler() Get the SchemaCompiler in use
java.lang.String	getTargetNamespace() Get the target namespace of this schema document.
java.lang.String	getXPathDefaultNamespace() Get the value of the defaultXPathDefaultNamespace attribute defined on this element
void	incrementErrorCount() Increment the number of errors detected in this schema document
boolean	isChameleon() Determine if this is a chameleon schema document, that is, one with no targetNamespace of its own, whose effective target namespace (and for many purposes, default namespace) are set to the targetNamespace of the referring schema document.
protected boolean	isFinalState(int state) For elements whose content model is parsed using a finite state machine, test whether a given state is a final state.
boolean	isImportedNamespace(java.lang.String uri) Determine whether a given URI is that of a namespace that has been imported into this schema document.
void	postValidate(SchemaCompiler compiler) Process child elements after validation
protected void	prepareAttributes() Validate and process the attributes on this element in the schema document
void	setAttributeFormDefault(java.lang.String attributeFormDefault) Sets the attributeFormDefault property of this Schema.
void	setBlockDefault(int value) Sets the default Block values for this Schema.
void	setDefaultOpenContent(Wildcard wildcard, java.lang.String mode, boolean appliesToEmpty) Set the open content wildcard and mode
void	setElementFormDefault(java.lang.String elementFormDefault) Sets the elementFormDefault property of this Schema.
void	setFinalDefault(int value) Set the default "final" list for this Schema.
void	setReferrer(SchemaElement referrer) Set the xs:include, xs:import, or xs:redefine element that caused this schema document to be loaded
void	setSchema(SingleNamespaceSchema schema) Set the SingleNamespaceSchema to which schema components are being added
void	setSchemaCompiler(SchemaCompiler manager) Set the SchemaCompiler in use
void	validate(SchemaCompiler compiler) Validate this schema element, checking all document-level constraints
protected void	validateChildren(SchemaCompiler compiler) Validate the children of this node, recursively.

Methods inherited from class com.saxonica.ee.schema.sdoc.SchemaElement

allocateAnonymousTypeCode, allowAttributes, checkContentModel, checkLocalTargetNamespace, checkMutuallyExclusiveAttributes, checkOnlyChildIsAnnotation, checkPermittedType, duplicate, duplicateElement, error, error, getComponentName, getContainingComplexType, getContainingSimpleType, getFingerprint, getSchemaNodeFactory, getXSDSchema, illegalElement, indefiniteArticle, invalidAttributeValue, isTopLevel, makeNamespaceContext, missingAttribute, missingChildElement, mustBeFirstElement, mustPrecede, mutuallyExclusive, mutuallyExclusiveAttributes, mutuallyExclusiveElementAndAttribute, parseBooleanAttribute, parseFinalOrBlock, processAllAttributes, processAllowedNamespaces, processDisallowedNamespaces, processDisallowedQNames, processId, processMaxOccurs, processMinOccurs, requireAttribute, setSchemaNodeFactory, validateSubtree, warning

Methods inherited from class net.sf.saxon.tree.linked.ElementImpl

addAttribute, addNamespace, addNamespace, attributes, copy, delete, fixupInsertedNamespaces, generateId, getAllNamespaces, getAttributeValue, getBaseURI, getColumnNumber, getDeclaredNamespaces, getLineNumber, getNodeKind, getNodeName, getRoot, getSchemaType, getSystemId, getURIForPrefix, initialise, isId, isIdref, isIdRefNode, isInScopeNamespace, isNilled, iteratePrefixes, removeAttribute, removeNamespace, removeTypeAnnotation, rename, replaceStringValue, setAttributeInfo, setAttributes, setLocation, setNamespaceMap, setNilled, setNodeName, setSystemId, setTypeAnnotation

Methods inherited from class net.sf.saxon.tree.linked.ParentNodeImpl

addChild, compact, getFirstChild, getLastChild, getNthChild, getNumberOfChildren, getRawSequenceNumber, getSequenceNumber, getUnicodeStringValue, hasChildNodes, insertChildren, insertChildrenAt, iterateChildren, removeChild, replaceChildrenAt, setChildren, setRawSequenceNumber

Methods inherited from class net.sf.saxon.tree.linked.NodeImpl

atomize, compareOrder, effectiveBooleanValue, equals, getConfiguration, getDisplayName, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPhysicalRoot, getPrefix, getPreviousInDocument, getPreviousSibling, getRawParent, getSiblingPosition, getSuccessorElement, getTreeInfo, getURI, hasFingerprint, hashCode, head, insertSiblings, isDeleted, iterateAxis, iterateAxis, newBuilder, replace, saveLocation, setRawParent, setSiblingPosition

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.om.NodeInfo

asActiveSource, children, children, deliver, getGenre, getPublicId, isSameNodeInfo, isStreamed, toShortString

Methods inherited from interface net.sf.saxon.om.Item

getLength, getStringValue, itemAt, iterate, reduce, subsequence

Methods inherited from interface net.sf.saxon.om.GroundedValue

asIterable, concatenate, containsNode, materialize

Methods inherited from interface net.sf.saxon.om.Sequence

makeRepeatable

Constructor Detail

XSDSchema

public XSDSchema()

Create an XSDSchema object, representing the xs:schema element in a schema document

Method Detail

getSchema

public SingleNamespaceSchema getSchema()

Get the PreparedSchema to which schema components are being added

Overrides:

getSchema in class SchemaElement

Returns:

the PreparedSchema containing the compiled schema components

getExecutable

public Executable getExecutable()

Get the Executable corresponding to this schema document. This is a container for the XPath expressions it contains.

Returns:

the Executable for XPath expressions

getAllowedExtensions

public java.util.Set<java.lang.String> getAllowedExtensions()

Get the set of extensions allowed in this schema document

Returns:

the set of allowed extensions (from the saxon:extensions attribute)

setSchema

public void setSchema(SingleNamespaceSchema schema)

Set the SingleNamespaceSchema to which schema components are being added

Parameters:

schema - the SingleNamespaceSchema containing the compiled schema components

setSchemaCompiler

public void setSchemaCompiler(SchemaCompiler manager)

Set the SchemaCompiler in use

Parameters:

manager - the schema compiler

getSchemaCompiler

public SchemaCompiler getSchemaCompiler()

Get the SchemaCompiler in use

Returns:

the schema compiler

setReferrer

public void setReferrer(SchemaElement referrer)

Set the xs:include, xs:import, or xs:redefine element that caused this schema document to be loaded

Parameters:

referrer - the referring xs:include, xs:import, or xs:redefine element

isChameleon

public boolean isChameleon()

Determine if this is a chameleon schema document, that is, one with no targetNamespace of its own, whose effective target namespace (and for many purposes, default namespace) are set to the targetNamespace of the referring schema document.

Returns:

true if this document is a chameleon

prepareAttributes

protected void prepareAttributes()
                          throws SchemaException

Validate and process the attributes on this element in the schema document

Specified by:

prepareAttributes in class SchemaElement

Throws:

SchemaException - if any errors are found in the attributes

isImportedNamespace

public boolean isImportedNamespace(java.lang.String uri)

Determine whether a given URI is that of a namespace that has been imported into this schema document.

Parameters:

uri - the namespace URI ("" for the null namespace)

Returns:

true if the namespace has been imported, false otherwise

validate

public void validate(SchemaCompiler compiler)
              throws SchemaException

Validate this schema element, checking all document-level constraints

Overrides:

validate in class SchemaElement

Parameters:

compiler - used for reporting errors

Throws:

SchemaException - if any XML representation constraints are violated

validateChildren

protected void validateChildren(SchemaCompiler compiler)
                         throws SchemaException

Validate the children of this node, recursively.

Overrides:

validateChildren in class SchemaElement

Parameters:

compiler - used for error reporting

Throws:

SchemaException - if the subtree is not valid

isFinalState

protected boolean isFinalState(int state)

Description copied from class: SchemaElement

For elements whose content model is parsed using a finite state machine, test whether a given state is a final state. The default implementation of this method is never used; it exists for the benefit of subclasses that do not use this mechanism

Overrides:

isFinalState in class SchemaElement

Parameters:

state - the state to be tested

Returns:

true if the given state is a final state

postValidate

public void postValidate(SchemaCompiler compiler)
                  throws SchemaException

Process child elements after validation

Overrides:

postValidate in class SchemaElement

Parameters:

compiler - used for reporting errors

Throws:

SchemaException - if errors are found

getTargetNamespace

public java.lang.String getTargetNamespace()

Get the target namespace of this schema document.

Returns:

"" for the no-namespace case

getAttributeFormDefault

public java.lang.String getAttributeFormDefault()

Returns the attributeFormDefault property of this Schema.

Returns:

the attributeFormDefault property of this Schema, or null if no default Form was set. If no default Form has been set, the user should assume Form.Unqualified. The value is returned as a string, "qualified" or "unqualified".

getBlockDefault

public int getBlockDefault()

Returns the default BlockList for this Schema.

Returns:

the default BlockList for this Schema, as an integer with bit-significant fields

getElementFormDefault

public java.lang.String getElementFormDefault()

Returns the elementFormDefault property of this Schema.

Returns:

the elementFormDefault property of this Schema. The value is returned as a string ("qualified" or "unqualified"), or null if no default Form was set. If no default Form has been set, the user should assume "unqualified".

getFinalDefault

public int getFinalDefault()

Returns the default value of "final" for this Schema.

Returns:

final the default value of "final" for this Schema.

getDefaultOpenContentWildcard

public Wildcard getDefaultOpenContentWildcard()

Get the default open content wildcard, if any

Returns:

the default open content wildcard if there is one, otherwise null

getDefaultOpenContentMode

public java.lang.String getDefaultOpenContentMode()

Get the default open content mode, as a string (interleave or suffix)

Returns:

the default open content mode, or null if none is defined

defaultOpenContentAppliesToEmpty

public boolean defaultOpenContentAppliesToEmpty()

Ask if the default open content wildcard applies to types that would otherwise have an EMPTY content model

Returns:

true if open content applies by default to empty types

setAttributeFormDefault

public void setAttributeFormDefault(java.lang.String attributeFormDefault)

Sets the attributeFormDefault property of this Schema.

Parameters:

attributeFormDefault - the Form value of the attributeFormDefault property for this Schema, as a string, "qualified" or "unqualified". The caller is responsible for validating the value.

setBlockDefault

public void setBlockDefault(int value)

Sets the default Block values for this Schema.

Parameters:

value - the default Block values to set for this Schema, as a bit-significant integer.

setElementFormDefault

public void setElementFormDefault(java.lang.String elementFormDefault)

Sets the elementFormDefault property of this Schema.

Parameters:

elementFormDefault - the Form value of the elementFormDefault property for this Schema.

setFinalDefault

public void setFinalDefault(int value)

Set the default "final" list for this Schema.

Parameters:

value - the default final values to set for this Schema, as a bit-significant integer

setDefaultOpenContent

public void setDefaultOpenContent(Wildcard wildcard,
                                  java.lang.String mode,
                                  boolean appliesToEmpty)

Set the open content wildcard and mode

Parameters:

wildcard - the default open content wildcard

mode - the default open content mode, as a string

appliesToEmpty - true if the default open content wildcard applies to types that would otherwise have variety empty

getXPathDefaultNamespace

public java.lang.String getXPathDefaultNamespace()

Get the value of the defaultXPathDefaultNamespace attribute defined on this element

Returns:

the value of the defaultXPathDefaultNamespace attribute, or "##local" if no value has been defined for the attribute

getDefaultAttributeGroupReference

public AttributeGroupReference getDefaultAttributeGroupReference()

Get a reference to the default attribute group

Returns:

a reference to the default attribute group if there is one, or null otherwise

getErrorCount

public int getErrorCount()

Get the number of errors detected in this schema document

Returns:

the number of errors detected

incrementErrorCount

public void incrementErrorCount()

Increment the number of errors detected in this schema document

addGlobalParam

public void addGlobalParam(GlobalParam param)
                    throws SchemaException

Declare a global parameter for XPath expressions in this schema document (Saxon extension)

Parameters:

param - the details of the parameter

Throws:

SchemaException - if the variable name is a duplicate

getGlobalParam

public GlobalParam getGlobalParam(StructuredQName name)

Get the GlobalParam object representing a named parameter (Saxon extension)

Parameters:

name - the parameter name

Returns:

the GlobalParam object if a parameter with this name exists, else null

getGlobalParams

public java.util.Collection<GlobalParam> getGlobalParams()

Return the set of global parameters defined in this schema document

Returns:

the set of global parameters