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: Class DocumentWrapper

com.icl.saxon.jdom
Class DocumentWrapper


java.lang.Object

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  +--com.icl.saxon.jdom.NodeWrapper

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        +--com.icl.saxon.jdom.DocumentWrapper


public class DocumentWrapper
extends NodeWrapper
implements DocumentInfo

The root node of an XPath tree. (Or equivalently, the tree itself).

This class should have been named Root; it is used not only for the root of a document, but also for the root of a result tree fragment, which is not constrained to contain a single top-level element.


Field Summary
protected  java.lang.String baseURI
           
protected  java.util.Hashtable keyTable
           
protected  NamePool namePool
           
 
Fields inherited from class com.icl.saxon.jdom.NodeWrapper
docWrapper, index, node, nodeType, parent
 
Fields inherited from interface com.icl.saxon.om.NodeInfo
ATTRIBUTE, COMMENT, ELEMENT, NAMESPACE, NODE, NONE, NUMBER_OF_TYPES, PI, ROOT, TEXT
 
Constructor Summary
DocumentWrapper(org.jdom.Document doc, java.lang.String baseURI)
           
 
Method Summary
 java.util.Hashtable getKeyIndex(KeyManager keyManager, int fingerprint)
          Get the index for a given key
 NamePool getNamePool()
          Get the name pool used for the names in this document
 java.lang.String getUnparsedEntity(java.lang.String name)
          Get the unparsed entity with a given name
 NodeInfo selectID(java.lang.String id)
          Get the element with a given ID, if any
 void setKeyIndex(KeyManager keyManager, int fingerprint, java.util.Hashtable index)
          Set the index for a given key
 void setNamePool(NamePool pool)
          Set the name pool used for all names in this document
 
Methods inherited from class com.icl.saxon.jdom.NodeWrapper
compareOrder, copy, copyStringValue, generateId, getAttributeValue, getAttributeValue, getBaseURI, getDisplayName, getDocumentRoot, getEnumeration, getFingerprint, getLineNumber, getLocalName, getNameCode, getNode, getNodeType, getParent, getPrefix, getStringValue, getSystemId, getURI, hasChildNodes, isSameNode, makeWrapper, outputNamespaceNodes, setSystemId
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.icl.saxon.om.NodeInfo
compareOrder, copy, copyStringValue, generateId, getAttributeValue, getAttributeValue, getBaseURI, getDisplayName, getDocumentRoot, getEnumeration, getFingerprint, getLineNumber, getLocalName, getNameCode, getNodeType, getParent, getPrefix, getStringValue, getSystemId, getURI, hasChildNodes, isSameNode, outputNamespaceNodes
setSystemId
 

Field Detail

keyTable


protected java.util.Hashtable keyTable

namePool


protected NamePool namePool

baseURI


protected java.lang.String baseURI
Constructor Detail

DocumentWrapper


public DocumentWrapper(org.jdom.Document doc,
                       java.lang.String baseURI)
Method Detail

setNamePool


public void setNamePool(NamePool pool)
Set the name pool used for all names in this document
Specified by:
setNamePool in interface DocumentInfo

getNamePool


public NamePool getNamePool()
Get the name pool used for the names in this document
Specified by:
getNamePool in interface DocumentInfo

selectID


public NodeInfo selectID(java.lang.String id)
Get the element with a given ID, if any
Specified by:
selectID in interface DocumentInfo
Parameters:
id - the required ID value
Returns:
null: JDOM does not provide any information about attribute types.

getKeyIndex


public java.util.Hashtable getKeyIndex(KeyManager keyManager,
                                       int fingerprint)
Get the index for a given key
Specified by:
getKeyIndex in interface DocumentInfo
Parameters:
keymanager - The key manager managing this key
fingerprint - The fingerprint of the name of the key (unique with the key manager)
Returns:
The index, if one has been built, in the form of a Hashtable that maps the key value to a list of nodes having that key value. If no index has been built, returns null.

setKeyIndex


public void setKeyIndex(KeyManager keyManager,
                        int fingerprint,
                        java.util.Hashtable index)
Set the index for a given key
Specified by:
setKeyIndex in interface DocumentInfo
Parameters:
keymanager - The key manager managing this key
fingerprint - The fingerprint of the name of the key (unique with the key manager)
index - the index, in the form of a Hashtable that maps the key value to a list of nodes having that key value

getUnparsedEntity


public java.lang.String getUnparsedEntity(java.lang.String name)
Get the unparsed entity with a given name
Specified by:
getUnparsedEntity in interface DocumentInfo
Parameters:
name - the name of the entity
Returns:
null: JDOM does not provide access to unparsed entities