org.w3c.dom
Interface ProcessingInstruction
- Node
- DomPI
public interface ProcessingInstruction
The
ProcessingInstruction interface represents a "processing
instruction", used in XML as a way to keep processor-specific information
in the text of the document.
No lexical check is done on the content of a processing instruction and
it is therefore possible to have the character sequence
"?>" in the content, which is illegal a processing
instruction per section 2.6 of [
XML 1.0]. The
presence of this character sequence must generate a fatal error during
serialization.
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 |
String | getData()- The content of this processing instruction.
|
String | getTarget()- The target of this processing instruction.
|
void | setData(String data)- The content of this processing instruction.
|
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 |
getData
public String getData()
The content of this processing instruction. This is from the first non
white space character after the target to the character immediately
preceding the ?>.
getTarget
public String getTarget()
The target of this processing instruction. XML defines this as being
the first token following the markup that begins the processing
instruction.
setData
public void setData(String data)
throws DOMException The content of this processing instruction. This is from the first non
white space character after the target to the character immediately
preceding the ?>.
DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.