com.ibm.etools.iseries.parsers
Class ISeriesEditorRPGILETokenizer

java.lang.Object
  com.ibm.etools.iseries.parsers.ISeriesEditorRPGILETokenizer

All Implemented Interfaces:

IISeriesEditorConstantsColors, IISeriesEditorConstantsRPG, IISeriesEditorConstantsRPGILE

public class ISeriesEditorRPGILETokenizer
extends Object
implements IISeriesEditorConstantsRPGILE

Nested Class Summary

class	ISeriesEditorRPGILETokenizer.CFOpcode
class	ISeriesEditorRPGILETokenizer.TokenizeResult

Field Summary

protected boolean	_bIdCont
boolean	_bInQuote
protected char	_cDivider
protected static ISeriesEditorRPGILETokenizer.CFOpcode[]	_CFOpcodes
protected ISeriesEditorRPGILEParser	_parser
protected static String[]	_straMacroFonts
protected LpexView	_view
static String	copyright

Fields inherited from interface com.ibm.etools.iseries.editor.IISeriesEditorConstantsRPGILE

_straControlWords, _straDataWords, _straMacroWords, _straRPGFonts, _straXF2_opcodes, _straXF2_possible_opcodes, CHANGE_CFREE_DIRECTIVE_ADDED, CHANGE_CFREE_DIRECTIVE_REMOVED, CHANGE_CFREESQL_END_ADDED, CHANGE_CFREESQL_START_ADDED, CHANGE_CFREESQL_START_END_ADDED, CHANGE_CFREESQL_START_REMOVED, CHANGE_ENDCFREE_DIRECTIVE_ADDED, CHANGE_ENDCFREE_DIRECTIVE_REMOVED, CHANGE_FIXFORM_SQL_END_ADDED, CHANGE_FIXFORM_SQL_END_REMOVED, CHANGE_FIXFORM_SQL_START_ADDED, CHANGE_FIXFORM_SQL_START_REMOVED, CHANGE_NONE, CLASS_BWDLINK, CLASS_CFREE, CLASS_CFREE_DIRECTIVE, CLASS_CFREE_END, CLASS_CFREE_SQL, CLASS_CFREE_SQLEND, CLASS_CFREE_SQLEND_REAL, CLASS_CFREE_SQLSTART, CLASS_COMMENT, CLASS_CONTROL, CLASS_ENDCFREE_DIRECTIVE, CLASS_ERROR, CLASS_FIXFORM_SQL_END, CLASS_FIXFORM_SQL_START, CLASS_FWDLINK, CLASS_PROCEDURE, CLASS_SPACE, CLASS_SQL, CLASS_SUBROUTINE, CLEVEL_LEN, CLEVEL_POS, COMMENT_POS, CONDIND_LEN, CONDIND_POS, CONTINUATION_INDENT, DECPOS_LEN, DECPOS_POS, DIRECTIVE_POS, EOLCOMMENT_POS, EXTFACTOR2_LEN, EXTFACTOR2_POS, FACTOR1_LEN, FACTOR1_POS, FACTOR2_LEN, FACTOR2_POS, FIELDDEF_LEN, FIELDDEF_POS, FIELDLEN_LEN, FIELDLEN_POS, FONT_COMMENT, FONT_DEFAULT, FREE_LEN, FREE_POS, IND_LEN, INDENT_LIMIT, LENGTH_C_OPCODE, MAX_NEST, NUM_OF_OPCODES, OPCODE_LEN, OPCODE_POS, PAGE_INDEX_ILE_C_Calculation, PAGE_INDEX_ILE_C_Calculation_Extended_Factor_2, PAGE_INDEX_ILE_C_Calculation_Extended_Factor_2_Continuation, PAGE_INDEX_ILE_C_Calculation_Free_Form, PAGE_INDEX_ILE_Comment, PAGE_INDEX_ILE_D_Definition, PAGE_INDEX_ILE_D_Definition_Continuation, PAGE_INDEX_ILE_D_Definition_Continued_Name_Line, PAGE_INDEX_ILE_F_File_Description, PAGE_INDEX_ILE_F_File_Description_Continuation, PAGE_INDEX_ILE_Full_Line, PAGE_INDEX_ILE_H_Control, PAGE_INDEX_ILE_I_Input_Field_Description, PAGE_INDEX_ILE_I_Input_Field_Description_Externally_Described_File, PAGE_INDEX_ILE_I_Input_Record_Identification, PAGE_INDEX_ILE_I_Input_Record_Identification_Externally_Described_File, PAGE_INDEX_ILE_I_Input_Record_Identification_Logical_Relationship, PAGE_INDEX_ILE_O_Output_Field_Description, PAGE_INDEX_ILE_O_Output_Field_Description_Continuation, PAGE_INDEX_ILE_O_Output_Record_Identification, PAGE_INDEX_ILE_O_Output_Record_Identification_AND_OR, PAGE_INDEX_ILE_O_Output_to_Disk, PAGE_INDEX_ILE_P_Procedure, PAGE_INDEX_ILE_P_Procedure_Continued_Name_Line, PREF_COLUMN_CFIXED_MAX, PREF_COLUMN_CFREE_MAX, PREF_COLUMN_CFREE_MIN, PREF_COLUMN_CFREE_START, PROMPT_C, PROMPT_CF, PROMPT_CFE, PROMPT_CFS, PROMPT_CFSQL, PROMPT_CM, PROMPT_D, PROMPT_DATA, PROMPT_DC, PROMPT_DX, PROMPT_F, PROMPT_FC, PROMPT_H, PROMPT_IF, PROMPT_IFX, PROMPT_IR, PROMPT_IR2, PROMPT_IRX, PROMPT_LAST, PROMPT_MACRO, PROMPT_NONE, PROMPT_OD, PROMPT_OF, PROMPT_OFC, PROMPT_OR, PROMPT_OR2, PROMPT_P, PROMPT_PC, PROMPT_SPACE, PROMPT_SQL, PROMPT_XF2, PROMPT_XF2C, RESINDEQ_POS, RESINDER_POS, RESINDNR_POS, RESINDS_LEN, RESINDS_POS, RESULTFIELD_LEN, RESULTFIELD_POS, RPGSPEC_C, RPGSPEC_CF, RPGSPEC_D, RPGSPEC_E, RPGSPEC_F, RPGSPEC_H, RPGSPEC_I, RPGSPEC_L, RPGSPEC_O, RPGSPEC_P, RPGSPEC_U, SIGNIFICANT_LEN, SLASHSLASHEOL_POS, SPECTYPE_POS, SRCRECLEN, STRING_HELP_DOC_PLUGIN_ID, STRING_HELP_TABLE_FILENAME, STRING_HELP_TABLE_PLUGIN_ID, STRING_MESSAGE_HELP_DOC_PLUGIN_ID, STRING_MESSAGE_HELP_TABLE_FILENAME, STRING_MESSAGE_HELP_TABLE_PLUGIN_ID, XACQ, XADD, XADDDUR, XALLOC, XANDEQ, XANDGE, XANDGT, XANDLE, XANDLT, XANDNE, XBEGSR, XBITOFF, XBITON, XBLANK, XCAB, XCABEQ, XCABGE, XCABGT, XCABLE, XCABLT, XCABNE, XCALL, XCALLB, XCALLP, XCAS, XCASEQ, XCASGE, XCASGT, XCASLE, XCASLT, XCASNE, XCAT, XCHAIN, XCHECK, XCHECKR, XCLEAR, XCLOSE, XCOMMIT, XCOMP, XDEALLOC, XDEFINE, XDELETE, XDIV, XDO, XDOU, XDOUEQ, XDOUGE, XDOUGT, XDOULE, XDOULT, XDOUNE, XDOW, XDOWEQ, XDOWGE, XDOWGT, XDOWLE, XDOWLT, XDOWNE, XDSPLY, XDUMP, XELSE, XELSEIF, XEND, XENDCS, XENDDO, XENDFOR, XENDIF, XENDMON, XENDSL, XENDSR, XEVAL, XEVAL_CORR, XEVALR, XEXCEPT, XEXFMT, XEXSR, XEXTRCT, XFEOD, XFOR, XFORCE, XGOTO, XIF, XIFEQ, XIFGE, XIFGT, XIFLE, XIFLT, XIFNE, XIN, XITER, XKFLD, XKLIST, XLEAVE, XLEAVESR, XLOOKUP, XMHHZO, XMHLZO, XMLHZO, XMLLZO, XMONITOR, XMOVE, XMOVEA, XMOVEL, XMULT, XMVR, XNEXT, XOCCUR, XON_ERROR, XOPEN, XOREQ, XORGE, XORGT, XORLE, XORLT, XORNE, XOTHER, XOUT, XPARM, XPLIST, XPOST, XREAD, XREADC, XREADE, XREADP, XREADPE, XREALLOC, XREL, XRESET, XRETURN, XROLBK, XSCAN, XSELECT, XSETGT, XSETLL, XSETOFF, XSETON, XSHTDN, XSORTA, XSQRT, XSUB, XSUBDUR, XSUBST, XTAG, XTEST, XTESTB, XTESTN, XTESTZ, XTIME, XUNLOCK, XUPDATE, XWHEN, XWHENEQ, XWHENGE, XWHENGT, XWHENLE, XWHENLT, XWHENNE, XWRITE, XXFOOT, XXLATE, XXML_INTO, XXML_SAX, XZ_ADD, XZ_SUB

Fields inherited from interface com.ibm.etools.iseries.editor.IISeriesEditorConstantsRPG

_straSQLWords, _straSQLWordsWithComment, CMD_SETFORMATLINETEXT, CMD_SETTABS, COLUMN_C_FREE, COLUMN_C_OPCODE, COLUMN_COMMENT, COLUMN_FACTOR1, COLUMN_FACTOR2, COLUMN_KEYWORDS, COLUMN_PROC_NAME_BEGIN, COLUMN_PROC_NAME_END, COLUMN_PROC_SPEC, COLUMN_SPEC, FIELD_FACTOR1, FIELD_FACTOR2, FIELD_FROM, FIELD_OPCODE, FIELD_TOLENGTH, OPM_COLUMN_FACTOR1

Fields inherited from interface com.ibm.etools.iseries.edit.IISeriesEditorConstantsColors

COLOR_BLACK_WHITE, COLOR_BLUE_WHITE, COLOR_BRIGHTBLUE_WHITE, COLOR_BRIGHTGREEN_WHITE, COLOR_BRIGHTGREY_WHITE, COLOR_BRIGHTPINK_WHITE, COLOR_BRIGHTRED_WHITE, COLOR_BRIGHTRED_WHITE_SQUIGGLE, COLOR_BROWN_WHITE, COLOR_CYAN_WHITE, COLOR_DARK_BROWN_WHITE, COLOR_ERROR_HIGHLIGHT, COLOR_GREEN_WHITE, COLOR_GREY_WHITE, COLOR_HIGHLIGHT, COLOR_MAGENTA_WHITE, COLOR_PINK_WHITE, COLOR_RED_WHITE, COLOR_WHITE_BRIGHTRED

Constructor Summary

ISeriesEditorRPGILETokenizer(LpexView view, ISeriesEditorRPGILEParser parser)
Constructor

Method Summary

protected void	colourNormalElement(int iElement) Colours a line with or without comment using the default colours.
protected void	colourNormalLine(int iLine) Deprecated.
protected int	completeLine(int iOpcodeIndex, String strLine, StringBuffer strbStyle, int iIndex, int iProcessed, int iParametersOnNextLine, int iKeywords) Return a string that specifies how to colour the parameters and comments on a line.
protected int	countParameters(String strLine, int iIndex) This procedure will count the number of parameters on the current line.
int	getOpcodeIndex(String strLine) The index of the opcode in the CFOpcode array is returned.
protected String	getOpcodeStyle(int iOpcode, String strLine) Return a string that tells the program how to colour the opcode.
protected char	getParameterColour(int iOpcodeIndex, int i) Determines the colour of the current parameter.
protected int	getParameterCount(int iElement, String strElement) Count the parameters top-down so that quoted strings that span multiple lines are counted correctly as one parameter.
protected ISeriesEditorRPGILETokenizer.TokenizeResult	tokenizeCF(int iElement, String strElement, int iNumberOfParametersOnNextElement, int iSpecType) Recursively tokenize a CF spec line.
void	tokenizeElement(int iElement, int iSpecType) Port of evfritok.c, TokenizeRPGLine
void	tokenizeLine(int iLine, int iSpecType) Deprecated.
protected int	traverseUp(int iElement) Returns the closest line number of a line at or above the given line that contains either an opcode, semi-colon, or start boundary.
void	upperCaseElement(int iElement, int iSpecType) Port of evfritok.c, UpperCaseStatement
String	upperCaseLine(String strLine, int iSpecType) Port of evfritok.c, UpperCaseLine
protected void	upperCaseStatement(int iLine, int iSpecType) Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

_cDivider

protected char _cDivider

_bIdCont

protected boolean _bIdCont

_bInQuote

public boolean _bInQuote

_view

protected LpexView _view

_parser

protected ISeriesEditorRPGILEParser _parser

_CFOpcodes

protected static ISeriesEditorRPGILETokenizer.CFOpcode[] _CFOpcodes

_straMacroFonts

protected static final String[] _straMacroFonts

Constructor Detail

ISeriesEditorRPGILETokenizer

public ISeriesEditorRPGILETokenizer(LpexView view,
                                    ISeriesEditorRPGILEParser parser)

Constructor

Method Detail

colourNormalLine

protected void colourNormalLine(int iLine)

Deprecated.

Colours a line with or without comment using the default colours. Port of evfritok.c, normalLine.

colourNormalElement

protected void colourNormalElement(int iElement)

Colours a line with or without comment using the default colours. Port of evfritok.c, normalLine.

completeLine

protected int completeLine(int iOpcodeIndex,
                           String strLine,
                           StringBuffer strbStyle,
                           int iIndex,
                           int iProcessed,
                           int iParametersOnNextLine,
                           int iKeywords)

Return a string that specifies how to colour the parameters and comments on a line. A null terminated string is assumed. Port of evfritok.c, completeLine

countParameters

protected int countParameters(String strLine,
                              int iIndex)

This procedure will count the number of parameters on the current line. Also, the global variables idCont and divider are updated here, so after this runs we will know if the line continues (identifier and/or literal) If the line does continue, the return value is one less than the number of tokens on the line, because the continuing token is not counted until it is completed on the next line This function assumest that the input line not have any leading spaces and the input line is null terminated. Ported from evfritok.c, countParams

getOpcodeIndex

public int getOpcodeIndex(String strLine)

The index of the opcode in the CFOpcode array is returned. If not found, -1 is returned. It is assumed that the entire line is given as input, and the string is null terminated. Port of evfritok.c, getOpIndex.

getOpcodeStyle

protected String getOpcodeStyle(int iOpcode,
                                String strLine)

Return a string that tells the program how to colour the opcode. It is assumed that the entire line is given as input. This is a port of evfritok.c colourOpcode

getParameterColour

protected char getParameterColour(int iOpcodeIndex,
                                  int i)

Determines the colour of the current parameter. Port of evfritok.c, matchParam

getParameterCount

protected int getParameterCount(int iElement,
                                String strElement)

Count the parameters top-down so that quoted strings that span multiple lines are counted correctly as one parameter. It is assumed that the entire line is given as input. Port of evfritok.c, rCount

tokenizeCF

protected ISeriesEditorRPGILETokenizer.TokenizeResult tokenizeCF(int iElement,
                                                                 String strElement,
                                                                 int iNumberOfParametersOnNextElement,
                                                                 int iSpecType)

Recursively tokenize a CF spec line. If an opcode is not found on the given line, a recursive call is made with the previous line. Port of evfritok.c tokenizeCF

tokenizeLine

public void tokenizeLine(int iLine,
                         int iSpecType)

Deprecated.

Port of evfritok.c, TokenizeRPGLine

tokenizeElement

public void tokenizeElement(int iElement,
                            int iSpecType)

Port of evfritok.c, TokenizeRPGLine

traverseUp

protected int traverseUp(int iElement)

Returns the closest line number of a line at or above the given line that contains either an opcode, semi-colon, or start boundary.

upperCaseLine

public String upperCaseLine(String strLine,
                            int iSpecType)

Port of evfritok.c, UpperCaseLine

upperCaseStatement

protected void upperCaseStatement(int iLine,
                                  int iSpecType)

Deprecated.

Port of evfritok.c, UpperCaseStatement

upperCaseElement

public void upperCaseElement(int iElement,
                             int iSpecType)

Port of evfritok.c, UpperCaseStatement