Class ReaderConfig

java.lang.Object
com.ctc.wstx.api.CommonConfig
com.ctc.wstx.api.ReaderConfig
All Implemented Interfaces:
InputConfigFlags, org.codehaus.stax2.XMLStreamProperties
public final class ReaderConfig extends CommonConfig implements InputConfigFlags
Simple configuration container class; passed by reader factory to reader instance created.

In addition to its main task as a configuration container, this class also acts as a wrapper around simple buffer recycling functionality. The reason is that while conceptually this is a separate concern, there are enough commonalities with the life-cycle of this object to make this a very convenience place to add that functionality... (that is: conceptually this is not right, but from pragmatic viewpoint it just makes sense)

  • Field Details

    • DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT

      public static final int DEFAULT_MAX_ATTRIBUTES_PER_ELEMENT
      See Also:

    • DEFAULT_MAX_ATTRIBUTE_LENGTH

      public static final int DEFAULT_MAX_ATTRIBUTE_LENGTH
      See Also:

    • DEFAULT_MAX_ELEMENT_DEPTH

      public static final int DEFAULT_MAX_ELEMENT_DEPTH
      See Also:

    • DEFAULT_MAX_ENTITY_DEPTH

      public static final int DEFAULT_MAX_ENTITY_DEPTH
      See Also:

    • DEFAULT_MAX_ENTITY_COUNT

      public static final int DEFAULT_MAX_ENTITY_COUNT
      See Also:

    • PROP_COALESCE_TEXT

      static final int PROP_COALESCE_TEXT
      See Also:

    • PROP_NAMESPACE_AWARE

      static final int PROP_NAMESPACE_AWARE
      See Also:

    • PROP_REPLACE_ENTITY_REFS

      static final int PROP_REPLACE_ENTITY_REFS
      See Also:

    • PROP_SUPPORT_EXTERNAL_ENTITIES

      static final int PROP_SUPPORT_EXTERNAL_ENTITIES
      See Also:

    • PROP_VALIDATE_AGAINST_DTD

      static final int PROP_VALIDATE_AGAINST_DTD
      See Also:

    • PROP_SUPPORT_DTD

      static final int PROP_SUPPORT_DTD
      See Also:

    • PROP_EVENT_ALLOCATOR

      public static final int PROP_EVENT_ALLOCATOR
      See Also:

    • PROP_WARNING_REPORTER

      static final int PROP_WARNING_REPORTER
      See Also:

    • PROP_XML_RESOLVER

      static final int PROP_XML_RESOLVER
      See Also:

    • PROP_INTERN_NS_URIS

      static final int PROP_INTERN_NS_URIS
      See Also:

    • PROP_INTERN_NAMES

      static final int PROP_INTERN_NAMES
      See Also:

    • PROP_REPORT_CDATA

      static final int PROP_REPORT_CDATA
      See Also:

    • PROP_REPORT_PROLOG_WS

      static final int PROP_REPORT_PROLOG_WS
      See Also:

    • PROP_PRESERVE_LOCATION

      static final int PROP_PRESERVE_LOCATION
      See Also:

    • PROP_AUTO_CLOSE_INPUT

      static final int PROP_AUTO_CLOSE_INPUT
      See Also:

    • PROP_SUPPORT_XMLID

      static final int PROP_SUPPORT_XMLID
      See Also:

    • PROP_DTD_OVERRIDE

      static final int PROP_DTD_OVERRIDE
      See Also:

    • PROP_JAXP_SECURE_PROCESSING

      static final int PROP_JAXP_SECURE_PROCESSING
      See Also:

    • PROP_NORMALIZE_LFS

      static final int PROP_NORMALIZE_LFS
      Note: this entry was deprecated for 4.0 versions up until and including 4.0.7; was brought back for 4.0.8 (and will be retained for 4.1)
      See Also:

    • PROP_CACHE_DTDS

      static final int PROP_CACHE_DTDS
      See Also:

    • PROP_CACHE_DTDS_BY_PUBLIC_ID

      static final int PROP_CACHE_DTDS_BY_PUBLIC_ID
      See Also:

    • PROP_LAZY_PARSING

      static final int PROP_LAZY_PARSING
      See Also:

    • PROP_SUPPORT_DTDPP

      static final int PROP_SUPPORT_DTDPP
      See Also:

    • PROP_TREAT_CHAR_REFS_AS_ENTS

      static final int PROP_TREAT_CHAR_REFS_AS_ENTS
      See Also:

    • PROP_ALLOW_XML11_ESCAPED_CHARS_IN_XML10

      static final int PROP_ALLOW_XML11_ESCAPED_CHARS_IN_XML10
      Since:
      5.2
      See Also:

    • PROP_INPUT_BUFFER_LENGTH

      static final int PROP_INPUT_BUFFER_LENGTH
      See Also:

    • PROP_MIN_TEXT_SEGMENT

      static final int PROP_MIN_TEXT_SEGMENT
      See Also:

    • PROP_CUSTOM_INTERNAL_ENTITIES

      static final int PROP_CUSTOM_INTERNAL_ENTITIES
      See Also:

    • PROP_DTD_RESOLVER

      static final int PROP_DTD_RESOLVER
      See Also:

    • PROP_ENTITY_RESOLVER

      static final int PROP_ENTITY_RESOLVER
      See Also:

    • PROP_UNDECLARED_ENTITY_RESOLVER

      static final int PROP_UNDECLARED_ENTITY_RESOLVER
      See Also:

    • PROP_BASE_URL

      static final int PROP_BASE_URL
      See Also:

    • PROP_INPUT_PARSING_MODE

      static final int PROP_INPUT_PARSING_MODE
      See Also:

    • PROP_MAX_ATTRIBUTES_PER_ELEMENT

      static final int PROP_MAX_ATTRIBUTES_PER_ELEMENT
      See Also:

    • PROP_MAX_CHILDREN_PER_ELEMENT

      static final int PROP_MAX_CHILDREN_PER_ELEMENT
      See Also:

    • PROP_MAX_ELEMENT_COUNT

      static final int PROP_MAX_ELEMENT_COUNT
      See Also:

    • PROP_MAX_ELEMENT_DEPTH

      static final int PROP_MAX_ELEMENT_DEPTH
      See Also:

    • PROP_MAX_CHARACTERS

      static final int PROP_MAX_CHARACTERS
      See Also:

    • PROP_MAX_ATTRIBUTE_SIZE

      static final int PROP_MAX_ATTRIBUTE_SIZE
      See Also:

    • PROP_MAX_TEXT_LENGTH

      static final int PROP_MAX_TEXT_LENGTH
      See Also:

    • PROP_MAX_ENTITY_COUNT

      static final int PROP_MAX_ENTITY_COUNT
      See Also:

    • PROP_MAX_ENTITY_DEPTH

      static final int PROP_MAX_ENTITY_DEPTH
      See Also:

    • MIN_INPUT_BUFFER_LENGTH

      static final int MIN_INPUT_BUFFER_LENGTH
      Need to set a minimum size, since there are some limitations to smallest consequtive block that can be used.
      See Also:

    • DTD_CACHE_SIZE_J2SE

      static final int DTD_CACHE_SIZE_J2SE
      Let's allow caching of just a dozen DTDs... shouldn't really matter, how many DTDs does one really use?
      See Also:

    • DTD_CACHE_SIZE_J2ME

      static final int DTD_CACHE_SIZE_J2ME
      See Also:

    • DEFAULT_SHORTEST_TEXT_SEGMENT

      static final int DEFAULT_SHORTEST_TEXT_SEGMENT
      By default, let's require minimum of 64 chars to be delivered as shortest partial (piece of) text (CDATA, text) segment; same for both J2ME subset and full readers. Prevents tiniest runts from getting passed
      See Also:

    • DEFAULT_FLAGS_FULL

      static final int DEFAULT_FLAGS_FULL
      Default config flags are converted from individual settings, to conform to StAX 1.0 specifications.
      See Also:

    • DEFAULT_FLAGS_J2ME

      static final int DEFAULT_FLAGS_J2ME
      For now defaults for J2ME flags can be identical to 'full' set; differences are in buffer sizes.
      See Also:

    • sProperties

      static final HashMap<String,Integer> sProperties
      Map to use for converting from String property ids to ints described above; useful to allow use of switch later on.

    • mIsJ2MESubset

      protected final boolean mIsJ2MESubset

    • mSymbols

      protected final SymbolTable mSymbols

    • mConfigFlags

      protected int mConfigFlags
      Bitset that contains state of on/off properties; initialized to defaults, but can be set/cleared.

    • mConfigFlagMods

      protected int mConfigFlagMods
      Bitset that indicates explicit changes to mConfigFlags through calls; empty bit means that the corresponding property has its default value, set bit that an explicit call has been made.

    • PROP_INTERN_NAMES_EXPLICIT

      static final int PROP_INTERN_NAMES_EXPLICIT
      13-Nov-2008, tatus: Need to be able to keep track of whether name-interning has been explicitly enabled/disable or not (not if it's whatever defaults we have)
      See Also:

    • PROP_INTERN_NS_URIS_EXPLICIT

      static final int PROP_INTERN_NS_URIS_EXPLICIT
      See Also:

    • mInputBufferLen

      protected int mInputBufferLen

    • mMinTextSegmentLen

      protected int mMinTextSegmentLen

    • mMaxAttributesPerElement

      protected int mMaxAttributesPerElement

    • mMaxAttributeSize

      protected int mMaxAttributeSize

    • mMaxChildrenPerElement

      protected int mMaxChildrenPerElement

    • mMaxElementDepth

      protected int mMaxElementDepth

    • mMaxElementCount

      protected long mMaxElementCount

    • mMaxCharacters

      protected long mMaxCharacters

    • mMaxTextLength

      protected int mMaxTextLength

    • mMaxEntityDepth

      protected int mMaxEntityDepth

    • mMaxEntityCount

      protected long mMaxEntityCount

    • mBaseURL

      protected URL mBaseURL
      Base URL to use as the resolution context for relative entity references

    • mParsingMode

      protected WstxInputProperties.ParsingMode mParsingMode
      Parsing mode can be changed from the default xml compliant behavior to one of alternate modes (fragment processing, multiple document processing).

    • mXml11

      protected boolean mXml11
      This boolean flag is set if the input document requires xml 1.1 (or above) compliant processing: default is xml 1.0 compliant. Note that unlike most other properties, this does not come from configuration settings, but from processed document itself.

    • mReporter

      XMLReporter mReporter

    • mDtdResolver

      XMLResolver mDtdResolver

    • mEntityResolver

      XMLResolver mEntityResolver

    • mSpecialProperties

      Object[] mSpecialProperties

    • SPEC_PROC_COUNT

      private static final int SPEC_PROC_COUNT
      See Also:

    • SP_IX_CUSTOM_ENTITIES

      private static final int SP_IX_CUSTOM_ENTITIES
      See Also:

    • SP_IX_UNDECL_ENT_RESOLVER

      private static final int SP_IX_UNDECL_ENT_RESOLVER
      See Also:

    • SP_IX_DTD_EVENT_LISTENER

      private static final int SP_IX_DTD_EVENT_LISTENER
      See Also:

    • SP_IX_DTD_OVERRIDE

      private static final int SP_IX_DTD_OVERRIDE
      See Also:

    • mRecyclerRef

      static final ThreadLocal<SoftReference<BufferRecycler>> mRecyclerRef
      This ThreadLocal contains a
      invalid reference 
      SoftRerefence
      to a BufferRecycler used to provide a low-cost buffer recycling between Reader instances.

    • mCurrRecycler

      BufferRecycler mCurrRecycler
      This is the actually container of the recyclable buffers. It is obtained via ThreadLocal/SoftReference combination, if one exists, when Config instance is created. If one does not exist, it will created first time a buffer is returned.

  • Constructor Details

    • ReaderConfig

      private ReaderConfig(ReaderConfig base, boolean j2meSubset, SymbolTable symbols, int configFlags, int configFlagMods, int inputBufLen, int minTextSegmentLen)

  • Method Details

    • createJ2MEDefaults

      public static ReaderConfig createJ2MEDefaults()

    • createFullDefaults

      public static ReaderConfig createFullDefaults()

    • createNonShared

      public ReaderConfig createNonShared(SymbolTable sym)

    • resetState

      public void resetState()
      Unlike name suggests there is also some limited state information associated with the config object. If these objects are reused, that state needs to be reset between reuses, to avoid carrying over incorrect state.

    • findPropertyId

      protected int findPropertyId(String propName)
      Specified by:
      findPropertyId in class CommonConfig
      Returns:
      Internal enumerated int matching the String name of the property, if one found: -1 to indicate no match was found.

    • getSymbols

      public SymbolTable getSymbols()

    • getDtdCacheSize

      public int getDtdCacheSize()
      In future this property could/should be made configurable?

    • getConfigFlags

      public int getConfigFlags()

    • willCoalesceText

      public boolean willCoalesceText()

    • willSupportNamespaces

      public boolean willSupportNamespaces()

    • willReplaceEntityRefs

      public boolean willReplaceEntityRefs()

    • willSupportExternalEntities

      public boolean willSupportExternalEntities()

    • willSupportDTDs

      public boolean willSupportDTDs()

    • willValidateWithDTD

      public boolean willValidateWithDTD()

    • willReportCData

      public boolean willReportCData()

    • willParseLazily

      public boolean willParseLazily()

    • willInternNames

      public boolean willInternNames()

    • willInternNsURIs

      public boolean willInternNsURIs()

    • willPreserveLocation

      public boolean willPreserveLocation()

    • willAutoCloseInput

      public boolean willAutoCloseInput()

    • willProcessSecurely

      public boolean willProcessSecurely()

    • willReportPrologWhitespace

      public boolean willReportPrologWhitespace()

    • willCacheDTDs

      public boolean willCacheDTDs()

    • willCacheDTDsByPublicId

      public boolean willCacheDTDsByPublicId()

    • willDoXmlIdTyping

      public boolean willDoXmlIdTyping()

    • willDoXmlIdUniqChecks

      public boolean willDoXmlIdUniqChecks()

    • willSupportDTDPP

      public boolean willSupportDTDPP()

    • willNormalizeLFs

      public boolean willNormalizeLFs()

    • willTreatCharRefsAsEnts

      public boolean willTreatCharRefsAsEnts()

    • willAllowXml11EscapedCharsInXml10

      public boolean willAllowXml11EscapedCharsInXml10()

    • getInputBufferLength

      public int getInputBufferLength()

    • getShortestReportedTextSegment

      public int getShortestReportedTextSegment()

    • getMaxAttributesPerElement

      public int getMaxAttributesPerElement()

    • getMaxAttributeSize

      public int getMaxAttributeSize()

    • getMaxChildrenPerElement

      public int getMaxChildrenPerElement()

    • getMaxElementDepth

      public int getMaxElementDepth()

    • getMaxElementCount

      public long getMaxElementCount()

    • getMaxEntityDepth

      public int getMaxEntityDepth()

    • getMaxEntityCount

      public long getMaxEntityCount()

    • getMaxCharacters

      public long getMaxCharacters()

    • getMaxTextLength

      public long getMaxTextLength()

    • getCustomInternalEntities

      public Map<String, EntityDecl> getCustomInternalEntities()

    • findCustomInternalEntity

      public EntityDecl findCustomInternalEntity(String id)

    • getXMLReporter

      public XMLReporter getXMLReporter()

    • getXMLResolver

      public XMLResolver getXMLResolver()

    • getDtdResolver

      public XMLResolver getDtdResolver()

    • getEntityResolver

      public XMLResolver getEntityResolver()

    • getUndeclaredEntityResolver

      public XMLResolver getUndeclaredEntityResolver()

    • getBaseURL

      public URL getBaseURL()

    • getInputParsingMode

      public WstxInputProperties.ParsingMode getInputParsingMode()

    • inputParsingModeDocuments

      public boolean inputParsingModeDocuments()

    • inputParsingModeFragment

      public boolean inputParsingModeFragment()

    • isXml11

      public boolean isXml11()
      Returns:
      True if the input well-formedness and validation checks should be done according to xml 1.1 specification; false if xml 1.0 specification.

    • getDTDEventListener

      public DTDEventListener getDTDEventListener()

    • getDTDOverride

      public org.codehaus.stax2.validation.DTDValidationSchema getDTDOverride()

    • hasInternNamesBeenEnabled

      public boolean hasInternNamesBeenEnabled()
      Special accessor to use to verify whether name interning has explicitly been enabled; true if call was been made to set it to true; false otherwise (default, or set to false)

    • hasInternNsURIsBeenEnabled

      public boolean hasInternNsURIsBeenEnabled()

    • setConfigFlag

      public void setConfigFlag(int flag)

    • clearConfigFlag

      public void clearConfigFlag(int flag)

    • doCoalesceText

      public void doCoalesceText(boolean state)

    • doSupportNamespaces

      public void doSupportNamespaces(boolean state)

    • doReplaceEntityRefs

      public void doReplaceEntityRefs(boolean state)

    • doSupportExternalEntities

      public void doSupportExternalEntities(boolean state)

    • doSupportDTDs

      public void doSupportDTDs(boolean state)

    • doValidateWithDTD

      public void doValidateWithDTD(boolean state)

    • doProcessSecurely

      public void doProcessSecurely(boolean value)
      Method called when {code XMLConstants.FEATURE_SECURE_PROCESSING} is being enabled or disabled.

      Note that disabling (passing {code false} as argument) does not actually change any settings.

      Calls made when true is passed (that is, secure processing enabled):

      • doSupportExternalEntities(false)
      Since:
      5.3

    • doInternNames

      public void doInternNames(boolean state)

    • doInternNsURIs

      public void doInternNsURIs(boolean state)

    • doReportPrologWhitespace

      public void doReportPrologWhitespace(boolean state)

    • doReportCData

      public void doReportCData(boolean state)

    • doCacheDTDs

      public void doCacheDTDs(boolean state)

    • doCacheDTDsByPublicId

      public void doCacheDTDsByPublicId(boolean state)

    • doParseLazily

      public void doParseLazily(boolean state)

    • doXmlIdTyping

      public void doXmlIdTyping(boolean state)

    • doXmlIdUniqChecks

      public void doXmlIdUniqChecks(boolean state)

    • doPreserveLocation

      public void doPreserveLocation(boolean state)

    • doAutoCloseInput

      public void doAutoCloseInput(boolean state)

    • doSupportDTDPP

      public void doSupportDTDPP(boolean state)

    • doTreatCharRefsAsEnts

      public void doTreatCharRefsAsEnts(boolean state)

    • doAllowXml11EscapedCharsInXml10

      public void doAllowXml11EscapedCharsInXml10(boolean state)

    • doNormalizeLFs

      public void doNormalizeLFs(boolean state)

    • setInputBufferLength

      public void setInputBufferLength(int value)

    • setShortestReportedTextSegment

      public void setShortestReportedTextSegment(int value)

    • setMaxAttributesPerElement

      public void setMaxAttributesPerElement(int value)

    • setMaxAttributeSize

      public void setMaxAttributeSize(int value)

    • setMaxChildrenPerElement

      public void setMaxChildrenPerElement(int value)

    • setMaxElementDepth

      public void setMaxElementDepth(int value)

    • setMaxElementCount

      public void setMaxElementCount(long value)

    • setMaxCharacters

      public void setMaxCharacters(long value)

    • setMaxTextLength

      public void setMaxTextLength(int value)

    • setMaxEntityDepth

      public void setMaxEntityDepth(int value)

    • setMaxEntityCount

      public void setMaxEntityCount(long value)

    • setCustomInternalEntities

      public void setCustomInternalEntities(Map<String,?> m)

    • setXMLReporter

      public void setXMLReporter(XMLReporter r)

    • setXMLResolver

      public void setXMLResolver(XMLResolver r)
      Note: for better granularity, you should call setEntityResolver(XMLResolver) and setDtdResolver(XMLResolver) instead.

    • setDtdResolver

      public void setDtdResolver(XMLResolver r)

    • setEntityResolver

      public void setEntityResolver(XMLResolver r)

    • setUndeclaredEntityResolver

      public void setUndeclaredEntityResolver(XMLResolver r)

    • setBaseURL

      public void setBaseURL(URL baseURL)

    • setInputParsingMode

      public void setInputParsingMode(WstxInputProperties.ParsingMode mode)

    • enableXml11

      public void enableXml11(boolean state)
      Method called to enable or disable 1.1 compliant processing; if disabled, defaults to xml 1.0 compliant processing.

    • setDTDEventListener

      public void setDTDEventListener(DTDEventListener l)

    • setDTDOverride

      public void setDTDOverride(org.codehaus.stax2.validation.DTDValidationSchema schema)

    • configureForXmlConformance

      public void configureForXmlConformance()
      Method to call to make Reader created conform as closely to XML standard as possible, doing all checks and transformations mandated (linefeed conversions, attr value normalizations). See XMLInputFactory2.configureForXmlConformance() for required settings for standard StAX/StAX properties.

      In addition to the standard settings, following Woodstox-specific settings are also done:

      • None

      Notes: Does NOT change 'performance' settings (buffer sizes, DTD caching, coalescing, interning, accurate location info).

    • configureForConvenience

      public void configureForConvenience()
      Method to call to make Reader created be as "convenient" to use as possible; ie try to avoid having to deal with some of things like segmented text chunks. This may incur some slight performance penalties, but should not affect XML conformance. See XMLInputFactory2.configureForConvenience() for required settings for standard StAX/StAX properties.

      In addition to the standard settings, following Woodstox-specific settings are also done:

      • Disable XMLStreamFactory2.P_LAZY_PARSING (to allow for synchronous error notification by forcing full XML events to be completely parsed when reader's next() is called)

    • configureForSpeed

      public void configureForSpeed()
      Method to call to make the Reader created be as fast as possible reading documents, especially for long-running processes where caching is likely to help. See XMLInputFactory2.configureForSpeed() for required settings for standard StAX/StAX properties.

      In addition to the standard settings, following Woodstox-specific settings are also done:

      • Enable P_CACHE_DTDS.
      • Enable XMLStremaFactory2.P_LAZY_PARSING (can improve performance especially when skipping text segments)
      • Disable Xml:id uniqueness checks (and leave typing as is)
      • Set lowish value for P_MIN_TEXT_SEGMENT, to allow reader to optimize segment length it uses (and possibly avoids one copy operation in the process)
      • Increase P_INPUT_BUFFER_LENGTH a bit from default, to allow for longer consequtive read operations; also reduces cases where partial text segments are on input buffer boundaries.

    • configureForLowMemUsage

      public void configureForLowMemUsage()
      Method to call to minimize the memory usage of the stream/event reader; both regarding Objects created, and the temporary memory usage during parsing. This generally incurs some performance penalties, due to using smaller input buffers.

      See XMLInputFactory2.configureForLowMemUsage() for required settings for standard StAX/StAX properties.

      In addition to the standard settings, following Woodstox-specific settings are also done:

      • Disable P_CACHE_DTDS
      • Enable P_PARSE_LAZILY
      • Resets P_MIN_TEXT_SEGMENT to the (somewhat low) default value.
      • Reduces P_INPUT_BUFFER_LENGTH a bit from the default

    • configureForRoundTripping

      public void configureForRoundTripping()
      Method to call to make Reader try to preserve as much of input formatting as possible, so that round-tripping would be as lossless as possible.

      See XMLInputFactory2.configureForLowMemUsage() for required settings for standard StAX/StAX properties.

      In addition to the standard settings, following Woodstox-specific settings are also done:

      • Increases P_MIN_TEXT_SEGMENT to the maximum value so that all original text segment chunks are reported without segmentation (but without coalescing with adjacent CDATA segments)
      • Sets P_TREAT_CHAR_REFS_AS_ENTS to true, so the all the original character references are reported with their position, original text, and the replacement text.

    • allocSmallCBuffer

      public char[] allocSmallCBuffer(int minSize)

    • freeSmallCBuffer

      public void freeSmallCBuffer(char[] buffer)

    • allocMediumCBuffer

      public char[] allocMediumCBuffer(int minSize)

    • freeMediumCBuffer

      public void freeMediumCBuffer(char[] buffer)

    • allocFullCBuffer

      public char[] allocFullCBuffer(int minSize)

    • freeFullCBuffer

      public void freeFullCBuffer(char[] buffer)

    • allocFullBBuffer

      public byte[] allocFullBBuffer(int minSize)

    • freeFullBBuffer

      public void freeFullBBuffer(byte[] buffer)

    • createRecycler

      private BufferRecycler createRecycler()

    • setConfigFlag

      private void setConfigFlag(int flag, boolean state)

    • getProperty

      public Object getProperty(int id)
      Specified by:
      getProperty in class CommonConfig

    • setProperty

      public boolean setProperty(String propName, int id, Object value)
      Specified by:
      setProperty in class CommonConfig

    • _hasConfigFlag

      protected boolean _hasConfigFlag(int flag)

    • _hasExplicitConfigFlag

      protected boolean _hasExplicitConfigFlag(int flag)
      Method similar to _hasConfigFlag(int), but that will only return true if in addition to being set, flag has been explicitly modified (i.e. setProperty has been called to modify it)

    • _getSpecialProperty

      private final Object _getSpecialProperty(int ix)

    • _setSpecialProperty

      private final void _setSpecialProperty(int ix, Object value)