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SWT LPEX
v3.0.0

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com.ibm.lpex.sql
Class SqlParser

java.lang.Object
  com.ibm.lpex.core.LpexCommonParser
      com.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_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_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 for the parser.

Method Summary

String	getCommentStyleCharacters() Return 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() Define parser's style attributes.

Methods inherited from class com.ibm.lpex.core.LpexCommonParser

addMessage, addMessage, addMessage, blockMarkWord, cursorIndent, expandProtoKeyword, getInstallStyleAttributes, getLanguage, getLshToken, getPopupItems, getPopupParserItems, getPopupViewItems, getProperty, getStyleName, getStyles, getTextIndent, getToken, getTokenLocation, indentText, indentText, indentText, isDebuggable, lineComment, lpexView, matchToken, newLine, openLine, parse, 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 for the parser. 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()

Define 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()

Return 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

See Also:

LpexCommonParser.getToken(com.ibm.lpex.core.LpexDocumentLocation)