SWT LPEX
v3.0.5

com.ibm.lpex.sql
Class SqlParser

java.lang.Object
  extended bycom.ibm.lpex.core.LpexCommonParser
      extended bycom.ibm.lpex.sql.SqlParser
All Implemented Interfaces:
LpexConstants, LpexParser

public class SqlParser
extends LpexCommonParser

Document parser for SQL.


Field Summary
 
Fields inherited from class com.ibm.lpex.core.LpexCommonParser
ATTRIBUTES_COMMENT, ATTRIBUTES_COMMENT_KEYWORD, ATTRIBUTES_COMMENT1, ATTRIBUTES_DEFAULT, ATTRIBUTES_DIRECTIVE, ATTRIBUTES_ERROR, ATTRIBUTES_KEYWORD, ATTRIBUTES_KEYWORD1, ATTRIBUTES_LIBRARY, ATTRIBUTES_NONSOURCE, ATTRIBUTES_NUMERAL, ATTRIBUTES_STRING, ATTRIBUTES_STRING1, BACKGROUND_COLOR, CLASS_MESSAGE, LANGUAGE_CCPP, LANGUAGE_CICS, LANGUAGE_CL, LANGUAGE_COBOL, LANGUAGE_DDS, LANGUAGE_DLI, LANGUAGE_FORTRAN, LANGUAGE_HLASM, LANGUAGE_HTML, LANGUAGE_JAVA, LANGUAGE_JCL, LANGUAGE_LISP, LANGUAGE_PERL, LANGUAGE_PLI, LANGUAGE_REXX, LANGUAGE_RPG, LANGUAGE_SABRETALK, LANGUAGE_SQL, LANGUAGE_XMI, LANGUAGE_XML, LANGUAGE_XSL, LEXER_RC_END, LEXER_RC_EOF, LEXER_RC_MORE, LEXER_RC_OK, POPUP_END, POPUP_FILTERVIEW, POPUP_SOURCE, POPUP_TOP, PROTOKEY_EMPTY, STYLE_MESSAGE, STYLE_NAME, view
 
Fields inherited from interface com.ibm.lpex.core.LpexConstants
HELP_COMMAND_MAP, LPEX_VERSION, MSG_POPUP_ERRORS, MSG_POPUP_EXCLUDESELECTION, MSG_POPUP_FILTERVIEWMENU, MSG_POPUP_INSERTMENU, MSG_POPUP_SELECTEDMENU, MSG_POPUP_SHOWALL, MSG_POPUP_SOURCEMENU, PARSE_PENDING_CHANGE_MASK, PARSE_PENDING_INSERT_MASK, PARSE_PENDING_NEXT_DELETED_MASK, PARSE_PENDING_NEXT_SHOW_DELETED_MASK, PARSE_PENDING_PREV_DELETED_MASK, PARSE_PENDING_PREV_SHOW_DELETED_MASK, PLATFORM_AWT, PLATFORM_SWT, PLATFORM_SWT_KEY, STATUS_FILE_ERRORREADING, STATUS_FILE_INCORRECTENCODING, STATUS_FILE_NOTFOUND, STATUS_FINDTEXT_INVALIDPATTERN, STATUS_FINDTEXT_NOTFOUND, STATUS_FINDTEXT_ONLYOCCURRENCE, STATUS_FINDTEXT_READONLY, STATUS_FINDTEXT_WRAPPED, STATUS_LOCATE_NOSEQUENCETEXT, STATUS_LOCATE_NOTFOUND, STATUS_LOCATE_WRAPPED, STATUS_SAVE_CANCELLED, STATUS_SAVE_FAILED, STATUS_TEXTLIMIT_ENFORCED
 
Constructor Summary
SqlParser(LpexView lpexView)
          Constructor.
 
Method Summary
 String getCommentStyleCharacters()
          Returns the style character used for styling comments ("c").
 String getLanguage()
          Returns "SQL", the language supported by this parser.
 ResourceBundle getProfile()
          Returns the parser's properties profile resource bundle.
 boolean isTokenDelimiter(char ch)
          Returns true if the specified character is a token delimiter.
 void parseAll()
          Total parse of the entire document.
 void parseElement(int element)
          Incremental parse.
 void setStyleAttributes()
          Defines parser's style attributes.
 
Methods inherited from class com.ibm.lpex.core.LpexCommonParser
addDocumentMessage, addMessage, addMessage, addMessage, blockMarkWord, copyDocumentMessages, cursorIndent, defineFilterAction, expandProtoKeyword, getInstallStyleAttributes, getLanguage, getLshToken, getPopupItems, getPopupParserItems, getPopupViewItems, getProperty, getStyleName, getStyles, getTextIndent, getToken, getTokenLocation, indentText, indentText, indentText, isDebuggable, lineComment, lpexView, matchToken, newLine, openLine, parse, propertySet, removeDocumentMessages, removeMessages, removeMessages, resetParser, setProperty, setStyle, splitLine, styleString, terminateParser, tokenBegin, tokenEnd, totalParse
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SqlParser

public SqlParser(LpexView lpexView)
Constructor. Adds all of the parser specifics to the LPEX document view. Initializes the Lpex view for the parser: it sets up all the style attributes, classes, etc. for the language-sensitive edit features supported.

Parameters:
lpexView - the LPEX document view associated with this parser
Method Detail

parseAll

public void parseAll()
Total parse of the entire document. Done initially, after a document has been loaded in LPEX, or after an updateProfile command.

Specified by:
parseAll in class LpexCommonParser
See Also:
Total and incremental parse

parseElement

public void parseElement(int element)
Incremental parse.

Specified by:
parseElement in class LpexCommonParser
Parameters:
element - the (first) element whose committed change triggered the parse, or the element that precedes/follows a deleted block. The parser may identify other neighbouring elements that will have to be reparsed as a unit
See Also:
LpexView.parsePending(int), LpexView.elementParsed(int), Total and incremental parse

getProfile

public ResourceBundle getProfile()
Returns the parser's properties profile resource bundle.

Overrides:
getProfile in class LpexCommonParser
See Also:
LpexCommonParser.getProperty(java.lang.String), Parser properties

getLanguage

public String getLanguage()
Returns "SQL", the language supported by this parser.

Overrides:
getLanguage in class LpexCommonParser
See Also:
LpexCommonParser.LANGUAGE_SQL

setStyleAttributes

public void setStyleAttributes()
Defines parser's style attributes. The following style characters are set: '_' (layout blanks), 'i' (identifier), 'p' (punctuation), 'o' (operator), 'c' (comment), 'e' (error), 'k' (keyword), 'n' (constant), 'q' (string literal), 'f' (built-in function).


getCommentStyleCharacters

public String getCommentStyleCharacters()
Returns the style character used for styling comments ("c"). This is used by compare sessions when the compare.ignoreComments option is in effect.

Overrides:
getCommentStyleCharacters in class LpexCommonParser

isTokenDelimiter

public boolean isTokenDelimiter(char ch)
Returns true if the specified character is a token delimiter.

Overrides:
isTokenDelimiter in class LpexCommonParser
Parameters:
ch - character queried, for example, ')'
See Also:
LpexCommonParser.getToken(com.ibm.lpex.core.LpexDocumentLocation)

SWT LPEX
v3.0.5

(C) Copyright IBM Corporation 1998, 2005.  All Rights Reserved.