org.apache.xalan.xsltc.dom
Class XSLTCDTMManager

java.lang.Object
  |
  +--org.apache.xml.dtm.DTMManager
        |
        +--org.apache.xml.dtm.ref.DTMManagerDefault
              |
              +--org.apache.xalan.xsltc.dom.XSLTCDTMManager

public class XSLTCDTMManager
extends DTMManagerDefault

The default implementation for the DTMManager.


Fields inherited from class org.apache.xml.dtm.DTMManager
IDENT_DTM_DEFAULT, IDENT_DTM_NODE_BITS, IDENT_MAX_DTMS, IDENT_NODE_DEFAULT, m_incremental, m_source_location
 
Constructor Summary
XSLTCDTMManager()
          Constructor DTMManagerDefault
 
Method Summary
 DTM getDTM(Source source, boolean unique, DTMWSFilter whiteSpaceFilter, boolean incremental, boolean doIndexing)
          Get an instance of a DTM, loaded with the content from the specified source.
 DTM getDTM(Source source, boolean unique, DTMWSFilter whiteSpaceFilter, boolean incremental, boolean doIndexing, boolean buildIdIndex)
          Get an instance of a DTM, loaded with the content from the specified source.
 DTM getDTM(Source source, boolean unique, DTMWSFilter whiteSpaceFilter, boolean incremental, boolean doIndexing, boolean buildIdIndex, boolean newNameTable)
          Get an instance of a DTM, loaded with the content from the specified source.
 DTM getDTM(Source source, boolean unique, DTMWSFilter whiteSpaceFilter, boolean incremental, boolean doIndexing, boolean hasUserReader, int size, boolean buildIdIndex)
          Get an instance of a DTM, loaded with the content from the specified source.
 DTM getDTM(Source source, boolean unique, DTMWSFilter whiteSpaceFilter, boolean incremental, boolean doIndexing, boolean hasUserReader, int size, boolean buildIdIndex, boolean newNameTable)
          Get an instance of a DTM, loaded with the content from the specified source.
static java.lang.Class getDTMManagerClass()
          Look up the class that provides the XSLTC DTM Manager service.
static XSLTCDTMManager newInstance()
          Obtain a new instance of a DTMManager.
 
Methods inherited from class org.apache.xml.dtm.ref.DTMManagerDefault
addDTM, addDTM, createDocumentFragment, createDTMIterator, createDTMIterator, createDTMIterator, createDTMIterator, getDTM, getDTMHandleFromNode, getDTMIdentity, getExpandedNameTable, getFirstFreeDTMID, getXMLReader, release, releaseXMLReader
 
Methods inherited from class org.apache.xml.dtm.DTMManager
getDTMIdentityMask, getIncremental, getNodeIdentityMask, getSource_location, getXMLStringFactory, newInstance, setIncremental, setSource_location, setXMLStringFactory
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XSLTCDTMManager

public XSLTCDTMManager()
Constructor DTMManagerDefault
Method Detail

newInstance

public static XSLTCDTMManager newInstance()
Obtain a new instance of a DTMManager. This static method creates a new factory instance. The current implementation just returns a new XSLTCDTMManager instance.

getDTMManagerClass

public static java.lang.Class getDTMManagerClass()
Look up the class that provides the XSLTC DTM Manager service. The following lookup procedure is used to find the service provider.
  1. The value of the org.apache.xalan.xsltc.dom.XSLTCDTMManager property, is checked.
  2. The xalan.propeties file is checked for a property of the same name.
  3. The META-INF/services/org.apache.xalan.xsltc.dom.XSLTCDTMManager file is checked.
The default is org.apache.xalan.xsltc.dom.XSLTCDTMManager.

getDTM

public DTM getDTM(Source source,
                  boolean unique,
                  DTMWSFilter whiteSpaceFilter,
                  boolean incremental,
                  boolean doIndexing)
Get an instance of a DTM, loaded with the content from the specified source. If the unique flag is true, a new instance will always be returned. Otherwise it is up to the DTMManager to return a new instance or an instance that it already created and may be being used by someone else. (I think more parameters will need to be added for error handling, and entity resolution).
Parameters:
source - the specification of the source object.
unique - true if the returned DTM must be unique, probably because it is going to be mutated.
whiteSpaceFilter - Enables filtering of whitespace nodes, and may be null.
incremental - true if the DTM should be built incrementally, if possible.
doIndexing - true if the caller considers it worth it to use indexing schemes.
Returns:
a non-null DTM reference.
Overrides:
getDTM in class DTMManagerDefault

getDTM

public DTM getDTM(Source source,
                  boolean unique,
                  DTMWSFilter whiteSpaceFilter,
                  boolean incremental,
                  boolean doIndexing,
                  boolean buildIdIndex)
Get an instance of a DTM, loaded with the content from the specified source. If the unique flag is true, a new instance will always be returned. Otherwise it is up to the DTMManager to return a new instance or an instance that it already created and may be being used by someone else. (I think more parameters will need to be added for error handling, and entity resolution).
Parameters:
source - the specification of the source object.
unique - true if the returned DTM must be unique, probably because it is going to be mutated.
whiteSpaceFilter - Enables filtering of whitespace nodes, and may be null.
incremental - true if the DTM should be built incrementally, if possible.
doIndexing - true if the caller considers it worth it to use indexing schemes.
buildIdIndex - true if the id index table should be built.
Returns:
a non-null DTM reference.

getDTM

public DTM getDTM(Source source,
                  boolean unique,
                  DTMWSFilter whiteSpaceFilter,
                  boolean incremental,
                  boolean doIndexing,
                  boolean buildIdIndex,
                  boolean newNameTable)
Get an instance of a DTM, loaded with the content from the specified source. If the unique flag is true, a new instance will always be returned. Otherwise it is up to the DTMManager to return a new instance or an instance that it already created and may be being used by someone else. (I think more parameters will need to be added for error handling, and entity resolution).
Parameters:
source - the specification of the source object.
unique - true if the returned DTM must be unique, probably because it is going to be mutated.
whiteSpaceFilter - Enables filtering of whitespace nodes, and may be null.
incremental - true if the DTM should be built incrementally, if possible.
doIndexing - true if the caller considers it worth it to use indexing schemes.
buildIdIndex - true if the id index table should be built.
newNameTable - true if we want to use a separate ExpandedNameTable for this DTM.
Returns:
a non-null DTM reference.

getDTM

public DTM getDTM(Source source,
                  boolean unique,
                  DTMWSFilter whiteSpaceFilter,
                  boolean incremental,
                  boolean doIndexing,
                  boolean hasUserReader,
                  int size,
                  boolean buildIdIndex)
Get an instance of a DTM, loaded with the content from the specified source. If the unique flag is true, a new instance will always be returned. Otherwise it is up to the DTMManager to return a new instance or an instance that it already created and may be being used by someone else. (I think more parameters will need to be added for error handling, and entity resolution).
Parameters:
source - the specification of the source object.
unique - true if the returned DTM must be unique, probably because it is going to be mutated.
whiteSpaceFilter - Enables filtering of whitespace nodes, and may be null.
incremental - true if the DTM should be built incrementally, if possible.
doIndexing - true if the caller considers it worth it to use indexing schemes.
hasUserReader - true if source is a SAXSource object that has an XMLReader, that was specified by the user.
size - Specifies initial size of tables that represent the DTM
buildIdIndex - true if the id index table should be built.
Returns:
a non-null DTM reference.

getDTM

public DTM getDTM(Source source,
                  boolean unique,
                  DTMWSFilter whiteSpaceFilter,
                  boolean incremental,
                  boolean doIndexing,
                  boolean hasUserReader,
                  int size,
                  boolean buildIdIndex,
                  boolean newNameTable)
Get an instance of a DTM, loaded with the content from the specified source. If the unique flag is true, a new instance will always be returned. Otherwise it is up to the DTMManager to return a new instance or an instance that it already created and may be being used by someone else. (I think more parameters will need to be added for error handling, and entity resolution).
Parameters:
source - the specification of the source object.
unique - true if the returned DTM must be unique, probably because it is going to be mutated.
whiteSpaceFilter - Enables filtering of whitespace nodes, and may be null.
incremental - true if the DTM should be built incrementally, if possible.
doIndexing - true if the caller considers it worth it to use indexing schemes.
hasUserReader - true if source is a SAXSource object that has an XMLReader, that was specified by the user.
size - Specifies initial size of tables that represent the DTM
buildIdIndex - true if the id index table should be built.
newNameTable - true if we want to use a separate ExpandedNameTable for this DTM.
Returns:
a non-null DTM reference.


Copyright 2006 Apache XML Project. All Rights Reserved.