- java.lang.Object
-
- javax.swing.text.html.HTMLEditorKit.ParserCallback
-
- Direct Known Subclasses:
HTMLDocument.HTMLReader
- Enclosing class:
- HTMLEditorKit
public static class HTMLEditorKit.ParserCallback extends Object
The result of parsing drives these callback methods. The open and close actions should be balanced. Theflushmethod will be the last method called, to give the receiver a chance to flush any pending data into the document.Refer to DocumentParser, the default parser used, for further information on the contents of the AttributeSets, the positions, and other info.
- See Also:
DocumentParser
-
-
Constructor Summary
Constructors Constructor Description ParserCallback()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidflush()The last method called on the reader.voidhandleComment(char[] data, int pos)Called by the parser to indicate a block of comment was encountered.voidhandleEndOfLineString(String eol)This is invoked after the stream has been parsed, but beforeflush.voidhandleEndTag(HTML.Tag t, int pos)Callback from the parser.voidhandleError(String errorMsg, int pos)Callback from the parser.voidhandleSimpleTag(HTML.Tag t, MutableAttributeSet a, int pos)Callback from the parser.voidhandleStartTag(HTML.Tag t, MutableAttributeSet a, int pos)Callback from the parser.voidhandleText(char[] data, int pos)Called by the parser to indicate a block of text was encountered.
-
-
-
Field Detail
-
IMPLIED
public static final Object IMPLIED
This is passed as an attribute in the attributeset to indicate the element is implied eg, the string '<>foo<\t>' contains an implied html element and an implied body element.- Since:
- 1.3
-
-
Method Detail
-
flush
public void flush() throws BadLocationExceptionThe last method called on the reader. It allows any pending changes to be flushed into the document. Since this is currently loading synchronously, the entire set of changes are pushed in at this point.- Throws:
BadLocationException- if the given position does not represent a valid location in the associated document.
-
handleText
public void handleText(char[] data, int pos)Called by the parser to indicate a block of text was encountered.- Parameters:
data- a datapos- a position
-
handleComment
public void handleComment(char[] data, int pos)Called by the parser to indicate a block of comment was encountered.- Parameters:
data- a datapos- a position
-
handleStartTag
public void handleStartTag(HTML.Tag t, MutableAttributeSet a, int pos)
Callback from the parser. Route to the appropriate handler for the tag.- Parameters:
t- an HTML taga- a set of attributespos- a position
-
handleEndTag
public void handleEndTag(HTML.Tag t, int pos)
Callback from the parser. Route to the appropriate handler for the tag.- Parameters:
t- an HTML tagpos- a position
-
handleSimpleTag
public void handleSimpleTag(HTML.Tag t, MutableAttributeSet a, int pos)
Callback from the parser. Route to the appropriate handler for the tag.- Parameters:
t- an HTML taga- a set of attributespos- a position
-
handleError
public void handleError(String errorMsg, int pos)
Callback from the parser. Route to the appropriate handler for the error.- Parameters:
errorMsg- a error messagepos- a position
-
handleEndOfLineString
public void handleEndOfLineString(String eol)
This is invoked after the stream has been parsed, but beforeflush.eolwill be one of \n, \r or \r\n, which ever is encountered the most in parsing the stream.- Parameters:
eol- value of eol- Since:
- 1.3
-
-