public interface IParser
| Modifier and Type | Field and Description |
|---|---|
static int |
LOWER_CASE
Constant for tag case (lower case).
|
static int |
ORIGINAL_CASE
Constant for tag case (original).
|
static int |
UPPER_CASE
Constant for tag case (upper case).
|
| Modifier and Type | Method and Description |
|---|---|
void |
addErrorHandler(IErrorHandler errorHandler)
Adds an ErrorHandler instance.
|
void |
addErrorLogListener(IErrorLogListener listener)
Adds an error log listener.
|
boolean |
autoGenerated(Element element)
Checks if the specified element is automatically generated by this parser
or not.
|
String |
changeDefaultTagCase(String tag)
Change a specified string to specified cased.
|
void |
elementHandle(boolean logical)
Determines which this parser invokes
DocumentHandler.startElement(java.lang.String,
org.xml.sax.AttributeList) and
DocumentHandler.endElement(java.lang.String)
logically or physically. |
void |
error(int code,
String msg)
Records an error.
|
Element |
getContext()
Gets a current context element.
|
Element[] |
getContextElements() |
Document |
getDocument()
Gets a document parsed by this instance.
|
IErrorHandler[] |
getErrorHandlers()
Gets node-level error handlers included in this parser
|
Object |
getExtraErrInfo()
Gets extra error information.
|
Node |
getNode()
Gets a Node or
EndTagfrom a currently reading stream as a result
of tokenizing. |
int |
getPushbackBufferSize() |
boolean |
hasEndTag(Element element)
Checks if a specified element has its end tag or not.
|
void |
keepUnknownElements(boolean keep)
Determines unknown elements are kept or not.
|
void |
pushBackNode(Node node)
Pushes back a node to this parser.
|
void |
reopenContext(int i) |
void |
setAttrNameCase(int attrCase)
Specifies attribute names' case.
|
void |
setContext(Element element)
Sets current context element node.
|
void |
setCurrentNode(Node node)
Sets current node
|
void |
setDefaultTagCase(int tagCase)
Specifies element names' case whose start tags are omitted.
|
void |
setDocumentHandler(DocumentHandler handler)
Sets a DocumentHandler instance for this parser.
|
void |
setHasEndTag(Element element)
Determines that a specified element has its end tag.
|
void |
setTagCase(int tagCase)
Specifies element names' case.
|
static final int UPPER_CASE
static final int LOWER_CASE
static final int ORIGINAL_CASE
void addErrorHandler(IErrorHandler errorHandler)
true), no more
errorHandlers are invoked.errorHandler - errorHandler instance to be added to this parservoid addErrorLogListener(IErrorLogListener listener)
listener - target listenerboolean autoGenerated(Element element)
TBODY under TABLE is
automatically generated in following document.
<TABLE> <TR><TD><TD> </TABLE>
element - element node to be checkedElement is automatically generated by this.
Otherwise false.String changeDefaultTagCase(String tag)
tag - target tag case (LOWER_CASE,
ORIGINAL_CASE or UPPER_CASE)setDefaultTagCase(int)void elementHandle(boolean logical)
DocumentHandler.startElement(java.lang.String,
org.xml.sax.AttributeList) and
DocumentHandler.endElement(java.lang.String)
logically or physically.
Logical
means that if a start or end tag of a element is omitted, a parser
invokes each method. Physical means that parsers invokes
each method if and only if their tag apparently exist. If
physical, a parser does not care if the tag is illegal or
not. Default is physicallogical - if true, deal with tags as logical. Otherwise, as physicalvoid error(int code,
String msg)
IErrorLogListener.errorLog(int,String)
method.code - error code.msg - message of the error.Element getContext()
setContext(org.w3c.dom.Element)Element[] getContextElements()
Document getDocument()
IErrorHandler[] getErrorHandlers()
Object getExtraErrInfo()
IParserError.SUDDEN_ENDTAG error occurs, parser set missed end
tags between error node and future context to extra error information.Node getNode() throws ParseException, IOException, SAXException
EndTagfrom a currently reading stream as a result
of tokenizing.Node or EndTagParseExceptionIOExceptionSAXExceptionpushBackNode(org.w3c.dom.Node)int getPushbackBufferSize()
boolean hasEndTag(Element element)
element - element to be checked.true if Element has its end tag.
Otherwise, false.void keepUnknownElements(boolean keep)
<!ELEMENT anonymous - - ANY>,
where anonymous is an unknown element.keep - true if parser keeps. Otherwise
falsevoid pushBackNode(Node node)
node - node to be pushed back.getNode()void reopenContext(int i)
throws SAXException
i - depthSAXExceptionvoid setAttrNameCase(int attrCase)
attrCase - this must be UPPER_CASE, LOWER_CASE or
ORIGINAL_CASE. If otherwise, ignore.void setContext(Element element) throws SAXException
element - new context.SAXExceptiongetContext()void setCurrentNode(Node node)
node - new current node.void setDefaultTagCase(int tagCase)
tagCase - this must be UPPER_CASE or
LOWER_CASE. If otherwise, ignore.void setHasEndTag(Element element)
void setTagCase(int tagCase)
tagCase - this must be UPPER_CASE,
LOWER_CASE or ORIGINAL_CASE.
If otherwise, ignore.void setDocumentHandler(DocumentHandler handler)