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## 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:
  Serializable, SourceLocator, LocationProvider, SaxonLocator, EvaluableItem, TailCallReturner, SequenceIterable, InstructionInfo, 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
`AttributeCreator()`

Method Summary
`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(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(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`

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Copyright (c) 2004-2010 Saxonica Limited. All rights reserved.