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## net.sf.saxon.lib
Class ParseOptions

    java.lang.Object
      net.sf.saxon.lib.ParseOptions

All Implemented Interfaces:
  Serializable

    public class ParseOptions

extends Object
implements Serializable

This class defines options for parsing a source document

See Also:
  Serialized Form

Constructor Summary
`ParseOptions()` Create a ParseOptions object with default options set
`ParseOptions(ParseOptions p)` Create a ParseOptions object as a copy of another ParseOptions

Method Summary
`void` | `addFilter(ProxyReceiver filter)` Add a filter to the list of filters to be applied to the raw input
`void` | `applyDefaults(Configuration config)` Merge settings from the Configuration object into these parseOptions
`static void` | `close(Source source)` Close any resources held by a given Source.
`int` | `getDTDValidationMode()` Get whether or not DTD validation of this source is required
`EntityResolver` | `getEntityResolver()` Get the EntityResolver that will be used when parsing
`ErrorHandler` | `getErrorHandler()` Get the ErrorHandler that will be used when parsing
`ErrorListener` | `getErrorListener()` Get the ErrorListener that will be used when parsing
`List<ProxyReceiver>` | `getFilters()` Get the list of filters to be applied to the input.
`TreeModel` | `getModel()` Get the tree model that will be used.
`int` | `getSchemaValidationMode()` Get whether or not schema validation of this source is required
`int` | `getStripSpace()` Get the space-stripping action to be applied to the source document
`StructuredQName` | `getTopLevelElement()` Get the name of the top-level element for validation.
`SchemaType` | `getTopLevelType()` Get the type of the document element for validation.
`int` | `getTreeModel()` Get the tree model that will be used.
`ValidationStatisticsRecipient` | `getValidationStatisticsRecipient()` Ask whether statistics of component usage are maintained during schema validation, and where they will be sent
`Boolean` | `getWrapDocument()` Assuming that the contained Source is a node in a tree, determine whether a tree will be created as a view of this supplied tree, or as a copy.
`XMLReader` | `getXMLReader()` Get the SAX parser (XMLReader) to be used
`boolean` | `isAddCommentsAfterValidationErrors()` Ask whether on validation errors, messages explaining the error should (where possible) be written as comments in the validated source document.
`boolean` | `isCheckEntityReferences()` Ask whether to check elements and attributes of type xs:ENTITY (or xs:ENTITIES) against the unparsed entities declared in the document's DTD.
`boolean` | `isContinueAfterValidationErrors()` Ask whether processing should continue after a validation error (true when the output is a final output)
`boolean` | `isExpandAttributeDefaults()` Ask whether to expand default attributes defined in a DTD or schema.
`boolean` | `isLineNumbering()` Get whether line numbers are to be maintained in the constructed document
`boolean` | `isLineNumberingSet()` Determine whether setLineNumbering() has been called
`boolean` | `isPleaseCloseAfterUse()` Determine whether or not the user of this Source is encouraged to close it as soon as reading is finished.
`boolean` | `isUseXsiSchemaLocation()` Ask whether or not to use the xsi:schemaLocation and xsi:noNamespaceSchemaLocation attributes in an instance document to locate a schema for validation.
`boolean` | `isXIncludeAware()` Get state of XInclude processing.
`boolean` | `isXIncludeAwareSet()` Determine whether setXIncludeAware() has been called.
`void` | `merge(ParseOptions options)` Merge another set of parseOptions into these parseOptions
`void` | `setAddCommentsAfterValidationErrors(boolean keepGoing)` Say that on validation errors, messages explaining the error should (where possible) be written as comments in the validated source document.
`void` | `setCheckEntityReferences(boolean check)` Say whether to check elements and attributes of type xs:ENTITY (or xs:ENTITIES) against the unparsed entities declared in the document's DTD.
`void` | `setContinueAfterValidationErrors(boolean keepGoing)` Say that processing should continue after a validation error (true when the output is a final output)
`void` | `setDTDValidationMode(int option)` Set whether or not DTD validation of this source is required
`void` | `setEntityResolver(EntityResolver resolver)` Set an EntityResolver to be used when parsing.
`void` | `setErrorHandler(ErrorHandler handler)` Set an ErrorHandler to be used when parsing.
`void` | `setErrorListener(ErrorListener listener)` Set an ErrorListener to be used when parsing
`void` | `setExpandAttributeDefaults(boolean expand)` Set whether to expand default attributes defined in a DTD or schema.
`void` | `setLineNumbering(boolean lineNumbering)` Set whether line numbers are to be maintained in the constructed document
`void` | `setModel(TreeModel model)` Set the tree model to use.
`void` | `setPleaseCloseAfterUse(boolean close)` Set whether or not the user of this Source is encouraged to close it as soon as reading is finished.
`void` | `setSchemaValidationMode(int option)` Set whether or not schema validation of this source is required
`void` | `setStripSpace(int stripAction)` Set the space-stripping action to be applied to the source document
`void` | `setTopLevelElement(StructuredQName elementName)` Set the name of the top-level element for validation.
`void` | `setTopLevelType(SchemaType type)` Set the type of the top-level element for validation.
`void` | `setTreeModel(int model)` Set the tree model to use.
`void` | `setUseXsiSchemaLocation(boolean use)` Set whether or not to use the xsi:schemaLocation and xsi:noNamespaceSchemaLocation attributes in an instance document to locate a schema for validation.
`void` | `setValidationStatisticsRecipient(ValidationStatisticsRecipient recipient)` Say that statistics of component usage are maintained during schema validation, and indicate where they should be sent
`void` | `setWrapDocument(Boolean wrap)` Assuming that the contained Source is a node in a tree, indicate whether a tree should be created as a view of this supplied tree, or as a copy.
`void` | `setXIncludeAware(boolean state)` Set state of XInclude processing.
`void` | `setXMLReader(XMLReader parser)` Set the SAX parser (XMLReader) to be used

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

Constructor Detail

### ParseOptions

    public ParseOptions()

  Create a ParseOptions object with default options set

### ParseOptions

    public ParseOptions(ParseOptions p)

  Create a ParseOptions object as a copy of another ParseOptions

Method Detail

### merge

    public void merge(ParseOptions options)

  Merge another set of parseOptions into these parseOptions

  Parameters:
    `options` - the other parseOptions. If both are present, the other parseOptions take precedence

### applyDefaults

    public void applyDefaults(Configuration config)

  Merge settings from the Configuration object into these parseOptions

  Parameters:
    `config` - the Configuration. Settings from the Configuration are used only where no setting is present in this ParseOptions object

### addFilter

    public void addFilter(ProxyReceiver filter)

  Add a filter to the list of filters to be applied to the raw input

  Parameters:
    `filter` - the filter to be added

### getFilters

    public List<ProxyReceiver> getFilters()

  Get the list of filters to be applied to the input. Returns null if there are no filters.

  Returns:
    the list of filters, if there are any

### setStripSpace

    public void setStripSpace(int stripAction)

  Set the space-stripping action to be applied to the source document

  Parameters:
    `stripAction` - one of `Whitespace.IGNORABLE`, `Whitespace.ALL`, or `Whitespace.NONE`

### getStripSpace

    public int getStripSpace()

  Get the space-stripping action to be applied to the source document

  Returns:
    one of `Whitespace.IGNORABLE`, `Whitespace.ALL`, or `Whitespace.NONE`

### setTreeModel

    public void setTreeModel(int model)

  Set the tree model to use. Default is the tiny tree

  Parameters:
    `model` - one of `Builder.TINY_TREE`, `Builder.LINKED_TREE` or `Builder.TINY_TREE_CONDENSED`

### getTreeModel

    public int getTreeModel()

  Get the tree model that will be used.

  Returns:
    one of `Builder.TINY_TREE`, `Builder.LINKED_TREE`, or `Builder.TINY_TREE_CONDENSED`, or {link Builder#UNSPECIFIED_TREE_MODEL} if no call on setTreeModel() has been made

### setModel

    public void setModel(TreeModel model)

  Set the tree model to use. Default is the tiny tree

  Parameters:
    `model` - typically one of the constants `TreeModel.TINY_TREE`, `TreeModel.TINY_TREE_CONDENSED`, or `TreeModel.LINKED_TREE`. However, in principle a user-defined tree model can be used.
  Since:
    9.2

### getModel

    public TreeModel getModel()

  Get the tree model that will be used.

  Returns:
    typically one of the constants `TreeModel.TINY_TREE`, `TreeModel.TINY_TREE_CONDENSED`, or `TreeModel.LINKED_TREE`. However, in principle a user-defined tree model can be used.

### setSchemaValidationMode

    public void setSchemaValidationMode(int option)

  Set whether or not schema validation of this source is required

  Parameters:
    `option` - one of `Validation.STRICT`, `Validation.LAX`, `Validation.STRIP`, `Validation.PRESERVE`, `Validation.DEFAULT`

### getSchemaValidationMode

    public int getSchemaValidationMode()

  Get whether or not schema validation of this source is required

  Returns:
    the validation mode requested, or `Validation.DEFAULT` to use the default validation mode from the Configuration.

### setExpandAttributeDefaults

    public void setExpandAttributeDefaults(boolean expand)

  Set whether to expand default attributes defined in a DTD or schema. By default, default attribute values are expanded

  Parameters:
    `expand` - true if missing attribute values are to take the default value supplied in a DTD or schema, false if they are to be left as absent

### isExpandAttributeDefaults

    public boolean isExpandAttributeDefaults()

  Ask whether to expand default attributes defined in a DTD or schema. By default, default attribute values are expanded

  Returns:
    true if missing attribute values are to take the default value supplied in a DTD or schema, false if they are to be left as absent

### setTopLevelElement

    public void setTopLevelElement(StructuredQName elementName)

  Set the name of the top-level element for validation. If a top-level element is set then the document being validated must have this as its outermost element

  Parameters:
    `elementName` - the QName of the required top-level element, or null to unset the value

### getTopLevelElement

    public StructuredQName getTopLevelElement()

  Get the name of the top-level element for validation. If a top-level element is set then the document being validated must have this as its outermost element

  Returns:
    the QName of the required top-level element, or null if no value is set
  Since:
    9.0

### setTopLevelType

    public void setTopLevelType(SchemaType type)

  Set the type of the top-level element for validation. If this is set then the document element is validated against this type

  Parameters:
    `type` - the schema type required for the document element, or null to unset the value

### getTopLevelType

    public SchemaType getTopLevelType()

  Get the type of the document element for validation. If this is set then the document element of the document being validated must have this type

  Returns:
    the type of the required top-level element, or null if no value is set

### setUseXsiSchemaLocation

    public void setUseXsiSchemaLocation(boolean use)

  Set whether or not to use the xsi:schemaLocation and xsi:noNamespaceSchemaLocation attributes in an instance document to locate a schema for validation. Note, these attribute are only used if validation is requested.

  Parameters:
    `use` - true if these attributes are to be used, false if they are to be ignored

### isUseXsiSchemaLocation

    public boolean isUseXsiSchemaLocation()

  Ask whether or not to use the xsi:schemaLocation and xsi:noNamespaceSchemaLocation attributes in an instance document to locate a schema for validation. Note, these attribute are only used if validation is requested. return true (the default) if these attributes are to be used, false if they are to be ignored

### setDTDValidationMode

    public void setDTDValidationMode(int option)

  Set whether or not DTD validation of this source is required

  Parameters:
    `option` - one of `Validation.STRICT`, `Validation.LAX`, `Validation.STRIP`, `Validation.DEFAULT`.

    The value `Validation.LAX` indicates that DTD validation is requested, but validation failures are treated as warnings only.

### getDTDValidationMode

    public int getDTDValidationMode()

  Get whether or not DTD validation of this source is required

  Returns:
    the validation mode requested, or `Validation.DEFAULT` to use the default validation mode from the Configuration.

    The value `Validation.LAX` indicates that DTD validation is requested, but validation failures are treated as warnings only.

### setValidationStatisticsRecipient

    public void setValidationStatisticsRecipient(ValidationStatisticsRecipient recipient)

  Say that statistics of component usage are maintained during schema validation, and indicate where they should be sent

  Parameters:
    `recipient` - the agent to be notified of the validation statistics on completion of the validation episode

### getValidationStatisticsRecipient

    public ValidationStatisticsRecipient getValidationStatisticsRecipient()

  Ask whether statistics of component usage are maintained during schema validation, and where they will be sent

  Returns:
    the agent to be notified of the validation statistics on completion of the validation episode, or null if none has been nominated

### setLineNumbering

    public void setLineNumbering(boolean lineNumbering)

  Set whether line numbers are to be maintained in the constructed document

  Parameters:
    `lineNumbering` - true if line numbers are to be maintained

### isLineNumbering

    public boolean isLineNumbering()

  Get whether line numbers are to be maintained in the constructed document

  Returns:
    true if line numbers are maintained

### isLineNumberingSet

    public boolean isLineNumberingSet()

  Determine whether setLineNumbering() has been called

  Returns:
    true if setLineNumbering() has been called

### setXMLReader

    public void setXMLReader(XMLReader parser)

  Set the SAX parser (XMLReader) to be used

  Parameters:
    `parser` - the SAX parser

### getXMLReader

    public XMLReader getXMLReader()

  Get the SAX parser (XMLReader) to be used

  Returns:
    the parser

### setEntityResolver

    public void setEntityResolver(EntityResolver resolver)

  Set an EntityResolver to be used when parsing. Note that this will not be used if an XMLReader has been supplied (in that case, the XMLReader should be initialized with the EntityResolver already set.)

  Parameters:
    `resolver` - the EntityResolver to be used

### getEntityResolver

    public EntityResolver getEntityResolver()

  Get the EntityResolver that will be used when parsing

  Returns:
    the EntityResolver, if one has been set using `setEntityResolver(org.xml.sax.EntityResolver)`, otherwise null.

### setErrorHandler

    public void setErrorHandler(ErrorHandler handler)

  Set an ErrorHandler to be used when parsing. Note that this will not be used if an XMLReader has been supplied (in that case, the XMLReader should be initialized with the ErrorHandler already set.)

  Parameters:
    `handler` - the ErrorHandler to be used

### getErrorHandler

    public ErrorHandler getErrorHandler()

  Get the ErrorHandler that will be used when parsing

  Returns:
    the ErrorHandler, if one has been set using `setErrorHandler(org.xml.sax.ErrorHandler)`, otherwise null.

### setWrapDocument

    public void setWrapDocument(Boolean wrap)

  Assuming that the contained Source is a node in a tree, indicate whether a tree should be created as a view of this supplied tree, or as a copy.

  Parameters:
    `wrap` - if true, the node in the supplied Source is wrapped, to create a view. If false, the node and its contained subtree is copied. If null, the system default is chosen.

### getWrapDocument

    public Boolean getWrapDocument()

  Assuming that the contained Source is a node in a tree, determine whether a tree will be created as a view of this supplied tree, or as a copy.

  Returns:
    if true, the node in the supplied Source is wrapped, to create a view. If false, the node and its contained subtree is copied. If null, the system default is chosen.
  Since:
    8.8

### setXIncludeAware

    public void setXIncludeAware(boolean state)

  Set state of XInclude processing.

  If XInclude markup is found in the document instance, should it be processed as specified in XML Inclusions (XInclude) Version 1.0.

  XInclude processing defaults to `false`.

  Parameters:
    `state` - Set XInclude processing to `true` or `false`
  Since:
    8.9

### isXIncludeAwareSet

    public boolean isXIncludeAwareSet()

  Determine whether setXIncludeAware() has been called.

  Returns:
    true if setXIncludeAware() has been called

### isXIncludeAware

    public boolean isXIncludeAware()

  Get state of XInclude processing.

  Returns:
    current state of XInclude processing. Default value is false.

### setErrorListener

    public void setErrorListener(ErrorListener listener)

  Set an ErrorListener to be used when parsing

  Parameters:
    `listener` - the ErrorListener to be used

### getErrorListener

    public ErrorListener getErrorListener()

  Get the ErrorListener that will be used when parsing

  Returns:
    the ErrorListener, if one has been set using `setErrorListener(javax.xml.transform.ErrorListener)`, otherwise null.

### setContinueAfterValidationErrors

    public void setContinueAfterValidationErrors(boolean keepGoing)

  Say that processing should continue after a validation error (true when the output is a final output)

  Parameters:
    `keepGoing` - true if processing should continue

### isContinueAfterValidationErrors

    public boolean isContinueAfterValidationErrors()

  Ask whether processing should continue after a validation error (true when the output is a final output)

  Returns:
    true if processing should continue

### setAddCommentsAfterValidationErrors

    public void setAddCommentsAfterValidationErrors(boolean keepGoing)

  Say that on validation errors, messages explaining the error should (where possible) be written as comments in the validated source document. This option is only relevant when processing continues after a validation error

  Parameters:
    `keepGoing` - true if comments should be added
  Since:
    9.3. Default is now false; in previous releases this option was always on.

### isAddCommentsAfterValidationErrors

    public boolean isAddCommentsAfterValidationErrors()

  Ask whether on validation errors, messages explaining the error should (where possible) be written as comments in the validated source document. This option is only relevant when processing continues after a validation error

  Returns:
    true if comments should be added
  Since:
    9.3

### setCheckEntityReferences

    public void setCheckEntityReferences(boolean check)

  Say whether to check elements and attributes of type xs:ENTITY (or xs:ENTITIES) against the unparsed entities declared in the document's DTD. This is normally true when performing standalone schema validation, false when invoking validation from XSLT or XQuery.

  Parameters:
    `check` - true if entities are to be checked, false otherwise

### isCheckEntityReferences

    public boolean isCheckEntityReferences()

  Ask whether to check elements and attributes of type xs:ENTITY (or xs:ENTITIES) against the unparsed entities declared in the document's DTD. This is normally true when performing standalone schema validation, false when invoking validation from XSLT or XQuery.

  Returns:
    true if entities are to be checked, false otherwise

### setPleaseCloseAfterUse

    public void setPleaseCloseAfterUse(boolean close)

  Set whether or not the user of this Source is encouraged to close it as soon as reading is finished. Normally the expectation is that any Stream in a StreamSource will be closed by the component that created the Stream. However, in the case of a Source returned by a URIResolver, there is no suitable interface (the URIResolver has no opportunity to close the stream). Also, in some cases such as reading of stylesheet modules, it is possible to close the stream long before control is returned to the caller who supplied it. This tends to make a difference on .NET, where a file often can't be opened if there is a stream attached to it.

  Parameters:
    `close` - true if the source should be closed as soon as it has been consumed

### isPleaseCloseAfterUse

    public boolean isPleaseCloseAfterUse()

  Determine whether or not the user of this Source is encouraged to close it as soon as reading is finished.

  Returns:
    true if the source should be closed as soon as it has been consumed

### close

    public static void close(Source source)

  Close any resources held by a given Source. This only works if the underlying Source is one that is recognized as holding closable resources.

  Parameters:
    `source` - the source to be closed
  Since:
    9.2

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