com.ctc.wstx.dtd

Class DTDSubset

java.lang.Object

com.ctc.wstx.dtd.DTDSubset

All Implemented Interfaces:

DTDValidationSchema, XMLValidationSchema

Direct Known Subclasses:

DTDSubsetImpl

public abstract class DTDSubset
extends Object
implements DTDValidationSchema

This is the abstract base class that implements the standard Stax2 validation schema base class (XMLValidationSchema, as well as specifies extended Woodstox-specific interface for accessing DTD-specific things like entity expansions and notation properties.

API is separated from its implementation to reduce coupling; for example, it is possible to have DTD subset implementations that do not implement validation logics, just entity expansion.

Field Summary

Fields inherited from interface org.codehaus.stax2.validation.XMLValidationSchema

SCHEMA_ID_DTD, SCHEMA_ID_RELAXNG, SCHEMA_ID_TREX, SCHEMA_ID_W3C_SCHEMA

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DTDSubset()

Method Summary

Methods

Modifier and Type	Method and Description
abstract DTDSubset	combineWithExternalSubset(InputProblemReporter rep, DTDSubset extSubset) Method that will combine definitions from this internal subset with definitions from passed-in external subset, producing a new combined DTDSubset instance.
abstract XMLValidator	createValidator(ValidationContext ctxt)
abstract HashMap	getElementMap()
abstract int	getEntityCount()
abstract List	getGeneralEntityList()
abstract HashMap	getGeneralEntityMap()
abstract int	getNotationCount()
abstract List	getNotationList()
abstract HashMap	getNotationMap()
abstract HashMap	getParameterEntityMap()
String	getSchemaType() Returns type of this schema.
abstract boolean	isCachable()
abstract boolean	isReusableWith(DTDSubset intSubset) Method used in determining whether cached external subset instance can be used with specified internal subset.

Methods inherited from class java.lang.Object

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

Constructor Detail

DTDSubset

protected DTDSubset()

Method Detail

combineWithExternalSubset

public abstract DTDSubset combineWithExternalSubset(InputProblemReporter rep,
                                  DTDSubset extSubset)
                                             throws XMLStreamException

Method that will combine definitions from this internal subset with definitions from passed-in external subset, producing a new combined DTDSubset instance.

Throws:

XMLStreamException

createValidator

public abstract XMLValidator createValidator(ValidationContext ctxt)
                                      throws XMLStreamException

Specified by:

createValidator in interface XMLValidationSchema

Throws:

XMLStreamException

getSchemaType

public String getSchemaType()

Description copied from interface: XMLValidationSchema

Returns type of this schema.

Specified by:

getSchemaType in interface XMLValidationSchema

Returns:

One of external schema identifier values (such as XMLValidationSchema.SCHEMA_ID_DTD).

getEntityCount

public abstract int getEntityCount()

Specified by:

getEntityCount in interface DTDValidationSchema

Returns:

Number of general (non-parameter) entities (of all types) declared in this DTD schema (in subsets [internal, external] included)

getNotationCount

public abstract int getNotationCount()

Specified by:

getNotationCount in interface DTDValidationSchema

Returns:

Number of notations declared in this DTD schema (in subsets [internal, external] included)

isCachable

public abstract boolean isCachable()

isReusableWith

public abstract boolean isReusableWith(DTDSubset intSubset)

Method used in determining whether cached external subset instance can be used with specified internal subset. If ext. subset references any parameter entities int subset (re-)defines, it can not; otherwise it can be used.

Returns:

True if this (external) subset refers to a parameter entity defined in passed-in internal subset.

getGeneralEntityMap

public abstract HashMap getGeneralEntityMap()

getGeneralEntityList

public abstract List getGeneralEntityList()

getParameterEntityMap

public abstract HashMap getParameterEntityMap()

getNotationMap

public abstract HashMap getNotationMap()

getNotationList

public abstract List getNotationList()

getElementMap

public abstract HashMap getElementMap()