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## com.saxonica.validate
Class ComplexContentValidator

    java.lang.Object
      net.sf.saxon.event.SequenceReceiver
          net.sf.saxon.event.ProxyReceiver
              com.saxonica.validate.ValidatingFilter
                  com.saxonica.validate.ContentValidator
                      com.saxonica.validate.AttributeValidator
                          com.saxonica.validate.ComplexContentValidator

All Implemented Interfaces:
  javax.xml.transform.Result, Receiver

    public class ComplexContentValidator

extends AttributeValidator

This class is a filter that is used to validate the content of an element with a complex type. As each child element is encountered, it is used to compute a transition in the finite state machine compiled for the given complex type.

Field Summary

Fields inherited from class com.saxonica.validate.ContentValidator
`nil, NIL_ALLOWED, NIL_DISALLOWED, NIL_IGNORED, pendingMessages, startTagBuffer, xsiType`

Fields inherited from class net.sf.saxon.event.ProxyReceiver
`nextReceiver`

Fields inherited from class net.sf.saxon.event.SequenceReceiver
`pipelineConfiguration, previousAtomic, systemId`

Fields inherited from interface javax.xml.transform.Result
`PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING`

Constructor Summary
`ComplexContentValidator(ElementDecl declaration, UserComplexType type)` Create a ComplexContentValidator for a given type

Method Summary
`void` | `characters(java.lang.CharSequence chars, int locationId, int properties)` Handle character data appearing as a child of the element being validated
`void` | `endElement()` Validation at the end of the element being validated.
`protected ContentValidator` | `getChildValidator()` Get a validator to handle the children of the current element.
`SchemaType` | `getSchemaType()` Get the schema type against which we are validating, if any
`void` | `setPipelineConfiguration(PipelineConfiguration pipe)` Set the pipeline configuration
`void` | `setSchemaType(UserComplexType type)` Set the schema type against which this validator is to validate the instance element
`void` | `startElement(int nameCode, int typeCode, int locationId, int properties)` Handle the start tag for a child element of the element being validated

Methods inherited from class com.saxonica.validate.AttributeValidator
`attribute, processWildcardTerm, setAttributeGroup, startContent`

Methods inherited from class com.saxonica.validate.ContentValidator
`endDocument, getAnnotation, getContainingElement, getContainingElementLocationId, getContainingElementName, getElementDeclaration, getNamespaceResolver, getNillability, isNil, makeValidator, makeValidatorForType, setAnnotation, setContainingElement, setElementDeclaration, setNillability, setStartTagBuffer, setXSIType`

Methods inherited from class com.saxonica.validate.ValidatingFilter
`getErrorCode, isInvalid, reportIfInvalid, reportValidationError, setErrorCode, setInvalid`

Methods inherited from class net.sf.saxon.event.ProxyReceiver
`append, close, comment, getConfiguration, getDocumentLocator, getNamePool, getUnderlyingReceiver, namespace, open, processingInstruction, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument`

Methods inherited from class net.sf.saxon.event.SequenceReceiver
`getPipelineConfiguration, getSystemId`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ComplexContentValidator

    public ComplexContentValidator(ElementDecl declaration,
                                   UserComplexType type)
                            throws ValidationException

  Create a ComplexContentValidator for a given type

  Parameters:
    `declaration` - the element declaration, if available, or null otherwise.
    `type` - the complex type
  Throws:
    `ValidationException`

Method Detail

### setPipelineConfiguration

    public void setPipelineConfiguration(PipelineConfiguration pipe)

  Description copied from interface: `Receiver`
  Set the pipeline configuration

  Specified by:
    `setPipelineConfiguration` in interface `Receiver`
  Overrides:
    `setPipelineConfiguration` in class `ProxyReceiver`
  Parameters:
    `pipe` - the pipeline configuration

### setSchemaType

    public void setSchemaType(UserComplexType type)
                       throws ValidationException

  Set the schema type against which this validator is to validate the instance element

  Parameters:
    `type` - the schema type used for validation
  Throws:
    `ValidationException` - if there is a problem with the schema

### getSchemaType

    public SchemaType getSchemaType()

  Description copied from class: `ContentValidator`
  Get the schema type against which we are validating, if any

  Specified by:
    `getSchemaType` in class `ContentValidator`
  Returns:
    the schema type that this validator is validating against, or null

### startElement

    public void startElement(int nameCode,
                             int typeCode,
                             int locationId,
                             int properties)
                      throws XPathException

  Handle the start tag for a child element of the element being validated

  Specified by:
    `startElement` in interface `Receiver`
  Overrides:
    `startElement` in class `AttributeValidator`
  Parameters:
    `nameCode` - integer code identifying the name of the element within the name pool.
    `typeCode` - integer code identifying the element's type within the name pool.
    `locationId` - an integer which can be interpreted using a `LocationProvider` to return information such as line number and system ID. If no location information is available, the value zero is supplied.
    `properties` - properties of the element node
  Throws:
    `XPathException`

### getChildValidator

    protected ContentValidator getChildValidator()

  Get a validator to handle the children of the current element. This is called immediately on return from the startElement call that starts this element.

  Specified by:
    `getChildValidator` in class `ContentValidator`
  Returns:
    the validator to be used to handle the children

### characters

    public void characters(java.lang.CharSequence chars,
                           int locationId,
                           int properties)
                    throws XPathException

  Handle character data appearing as a child of the element being validated

  Specified by:
    `characters` in interface `Receiver`
  Overrides:
    `characters` in class `AttributeValidator`
  Parameters:
    `chars` - The character content
    `properties` - Additional properties
    `locationId` - an integer which can be interpreted using a `LocationProvider` to return information such as line number and system ID. If no location information is available, the value zero is supplied.
  Throws:
    `XPathException` - If this element does not allow character data

### endElement

    public void endElement()
                    throws XPathException

  Validation at the end of the element being validated. (Note this is a different element from the one passed to startElement).

  Specified by:
    `endElement` in interface `Receiver`
  Overrides:
    `endElement` in class `ProxyReceiver`
  Throws:
    `XPathException` - if the element is invalid

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Copyright (c) Saxonica Limited. All rights reserved.