Node
public interface Entity extends Node
The nodeName
attribute that is inherited from Node
contains the name of the entity.
An XML processor may choose to completely expand entities before the structure model is passed to the DOM; in this case there will be no EntityReference
nodes in the document tree.
XML does not mandate that a non-validating XML processor read and process entity declarations made in the external subset or declared in parameter entities. This means that parsed entities declared in the external subset need not be expanded by some classes of applications, and that the replacement text of the entity may not be available. When the replacement text is available, the corresponding Entity
node's child list represents the structure of that replacement value. Otherwise, the child list is empty.
DOM Level 3 does not support editing Entity
nodes; if a user wants to make changes to the contents of an Entity
, every related EntityReference
node has to be replaced in the structure model by a clone of the Entity
's contents, and then the desired changes must be made to each of those clones instead. Entity
nodes and all their descendants are readonly.
An Entity
node does not have any parent.
Note: If the entity contains an unbound namespace prefix, the namespaceURI
of the corresponding node in the Entity
node subtree is null
. The same is true for EntityReference
nodes that refer to this entity, when they are created using the createEntityReference
method of the Document
interface.
See also the Document Object Model (DOM) Level 3 Core Specification.
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE
Modifier and Type | Method | Description |
---|---|---|
String |
getInputEncoding() |
An attribute specifying the encoding used for this entity at the time of parsing, when it is an external parsed entity. |
String |
getNotationName() |
For unparsed entities, the name of the notation for the entity. |
String |
getPublicId() |
The public identifier associated with the entity if specified, and null otherwise. |
String |
getSystemId() |
The system identifier associated with the entity if specified, and null otherwise. |
String |
getXmlEncoding() |
An attribute specifying, as part of the text declaration, the encoding of this entity, when it is an external parsed entity. |
String |
getXmlVersion() |
An attribute specifying, as part of the text declaration, the version number of this entity, when it is an external parsed entity. |
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
String getPublicId()
null
otherwise.String getSystemId()
null
otherwise. This may be an absolute URI or not.String getNotationName()
null
.String getInputEncoding()
null
if it an entity from the internal subset or if it is not known.String getXmlEncoding()
null
otherwise.String getXmlVersion()
null
otherwise.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.xml/org/w3c/dom/Entity.html