net.sf.saxon.expr.instruct

Class AttributeCreator

java.lang.Object

net.sf.saxon.expr.Expression

net.sf.saxon.expr.instruct.Instruction

net.sf.saxon.expr.instruct.SimpleNodeConstructor

net.sf.saxon.expr.instruct.AttributeCreator

All Implemented Interfaces:

java.io.Serializable, javax.xml.transform.SourceLocator, LocationProvider, SaxonLocator, EvaluableItem, TailCallReturner, SequenceIterable, InstructionInfo, org.xml.sax.Locator

Direct Known Subclasses:

ComputedAttribute, FixedAttribute

public abstract class AttributeCreator
extends SimpleNodeConstructor

Abstract class for fixed and computed attribute constructor expressions

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sf.saxon.expr.instruct.SimpleNodeConstructor

select

Fields inherited from class net.sf.saxon.expr.Expression

EVALUATE_METHOD, EVENT_FEED_METHOD, ITEM_FEED_METHOD, ITERATE_METHOD, locationId, PROCESS_METHOD, PUSH_SELECTION, staticProperties, WATCH_METHOD

Constructor Summary

Constructors

Constructor and Description
AttributeCreator()

Method Summary

Methods

Modifier and Type	Method and Description
int	getAnnotation() Get the type annotation fingerprint to be used on the attribute event
int	getOptions() Get the options to be used on the attribute event
SimpleType	getSchemaType() Return the required schema type of the attribute
int	getValidationAction() Get the validation action requested
void	processValue(java.lang.CharSequence value, XPathContext context) Process the value of the node, to create the new node.
void	setAnnotation(int type) Set the type annotation fingerprint to be used on the attribute event
void	setNoSpecialChars() Indicate that the attribute value contains no special characters that might need escaping
void	setOptions(int options) Set the options to be used on the attribute event
void	setRejectDuplicates() Indicate that two attributes with the same name are not acceptable.
void	setSchemaType(SimpleType type) Set the required schema type of the attribute
void	setValidationAction(int action) Set the validation action required

Methods inherited from class net.sf.saxon.expr.instruct.SimpleNodeConstructor

checkContent, computeCardinality, computeSpecialProperties, createsNewNodes, evaluateItem, evaluateNameCode, getContentExpression, iterate, iterateSubExpressions, localTypeCheck, optimize, processLeavingTail, promoteInst, replaceSubExpression, setSelect, simplify, typeCheck

Methods inherited from class net.sf.saxon.expr.instruct.Instruction

assembleParams, assembleTunnelParams, dynamicError, evaluateAsString, getConstructType, getExpressionName, getImplementationMethod, getInstructionName, getInstructionNameCode, getItemType, getIteratorFromProcessMethod, getSourceLocator, isXSLT, process, promote

Methods inherited from class net.sf.saxon.expr.Expression

addToPathMap, adoptChildExpression, checkForUpdatingSubexpressions, checkPermittedContents, computeDependencies, computeStaticProperties, copy, doPromotion, dynamicError, effectiveBooleanValue, evaluatePendingUpdates, explain, explain, getCardinality, getColumnNumber, getColumnNumber, getContainer, getDependencies, getEvaluationMethod, getExecutable, getHostLanguage, getIntrinsicDependencies, getLineNumber, getLineNumber, getLocationId, getLocationProvider, getObjectName, getProperties, getProperty, getPublicId, getSlotsUsed, getSpecialProperties, getSystemId, getSystemId, hasLoopingSubexpression, implementsStaticTypeCheck, isSubtreeExpression, isUpdatingExpression, isVacuousExpression, iterateEvents, iterateSameFocusSubExpressions, markTailFunctionCalls, resetLocalStaticProperties, setContainer, setEvaluationMethod, setFiltered, setFlattened, setLocationId, staticTypeCheck, suppressValidation, toString, typeError

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.transform.SourceLocator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Constructor Detail

AttributeCreator

public AttributeCreator()

Method Detail

setSchemaType

public void setSchemaType(SimpleType type)

Set the required schema type of the attribute

Parameters:

type - the required schema type, if validation against a specific type is required

getSchemaType

public SimpleType getSchemaType()

Return the required schema type of the attribute

Returns:

if validation against a schema type was requested, return the schema type (always a simple type). Otherwise, if validation against a specific type was not requested, return null

setValidationAction

public void setValidationAction(int action)

Set the validation action required

Parameters:

action - the validation action required, for example strict or lax

getValidationAction

public int getValidationAction()

Get the validation action requested

Returns:

the validation action, for example strict or lax

setOptions

public void setOptions(int options)

Set the options to be used on the attribute event

Parameters:

options -

setRejectDuplicates

public void setRejectDuplicates()

Indicate that two attributes with the same name are not acceptable. (This option is set in XQuery, but not in XSLT)

setNoSpecialChars

public void setNoSpecialChars()

Indicate that the attribute value contains no special characters that might need escaping

getOptions

public int getOptions()

Get the options to be used on the attribute event

Returns:

the option flags to be used

setAnnotation

public void setAnnotation(int type)

Set the type annotation fingerprint to be used on the attribute event

Parameters:

type - the fingerprint of the type annotation to be used

getAnnotation

public int getAnnotation()

Get the type annotation fingerprint to be used on the attribute event

Returns:

the fingerprint of the type annotation to be used

processValue

public final void processValue(java.lang.CharSequence value,
                XPathContext context)
                        throws XPathException

Process the value of the node, to create the new node.

Specified by:

processValue in class SimpleNodeConstructor

Parameters:

value - the string value of the new node

context - the dynamic evaluation context

Throws:

XPathException