/* (non-Javadoc)
* @see parser.CBaseElement#GetNext()
*/
@Override
protected CBaseToken GetNext() {
CBaseToken tok = super.GetNext();
while (tok != null && tok.IsWhiteSpace()) {
tok = super.GetNext();
}
return tok;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
m_Token = tok.GetValue();
GetNext();
m_Token += ReadStringUntilEOL();
Transcoder.logWarn(tok.getLine(), "Unparsed Token : " + m_Token);
return true;
}
protected CExpression ReadCondition() {
CExpression exp = ReadAndCondition();
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.OR) {
StepNext();
CExpression exp2 = ReadCondition();
CCondOrStatement st = new CCondOrStatement(tok.getLine(), exp, exp2);
return st;
}
return exp;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CCobolKeywordList.COMMIT) {
tok = GetNext();
}
if (tok.GetKeyword() == CCobolKeywordList.WORK) {
tok = GetNext();
}
return true;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
// if (tok.GetKeyword() == CCobolKeywordList.)
{
tok = GetNext();
}
String cs = "";
tok = GetCurrentToken();
while (tok.GetKeyword() != CCobolKeywordList.END_EXEC) {
cs += tok.GetDisplay() + " ";
tok = GetNext();
}
if (tok.GetKeyword() != CCobolKeywordList.END_EXEC) {
Transcoder.logError(getLine(), "Error while parsing EXEC CICS CONNECT");
return false;
}
StepNext();
return true;
}
protected CIdentifier ReadIdentifier() {
CBaseToken tok = GetCurrentToken();
CIdentifier ident = null;
if (tok.GetType() == CTokenType.IDENTIFIER) {
String id = tok.GetValue();
id = id.toUpperCase();
ident = new CIdentifier(id);
tok = GetNext();
if (tok.GetType() == CTokenType.MINUS) {
tok = GetNext();
} else {
return ident;
}
}
if (tok.GetType() == CTokenType.NUMBER) {
if (ident == null) {
ident = new CIdentifier("");
}
String csStart = tok.GetValue();
CExpression eStart = new CTermExpression(0, new CNumberTerminal(csStart));
CExpression eLength = null;
tok = GetNext();
if (tok.GetType() == CTokenType.COMMA) {
tok = GetNext();
if (tok.GetType() == CTokenType.NUMBER) {
String csLength = tok.GetValue();
eLength = new CTermExpression(0, new CNumberTerminal(csLength));
StepNext();
}
}
ident.SetSubStringReference(eStart, eLength);
}
return ident;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#ExportCustom(org.w3c.dom.Document)
*/
protected boolean DoParsing(CFlag fCheckForNextSentence) {
CBaseToken tok = GetCurrentToken();
if (tok.GetType() == CTokenType.KEYWORD && tok.GetKeyword() == CCobolKeywordList.ELSE) {
GetNext();
}
if (!super.DoParsing()) {
return false;
}
if (fCheckForNextSentence != null) {
fCheckForNextSentence.Set(m_fCheckForNextSentence.ISSet());
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.DOT) { // end of IF statement
m_nEndLine = tok.getLine();
return true;
} else if (tok.GetKeyword() == CCobolKeywordList.END_IF) {
m_nEndLine = tok.getLine();
StepNext();
}
return true;
}
protected void StepNext() {
CBaseToken tok = super.GetNext();
while (tok != null && tok.IsWhiteSpace()) {
tok = super.GetNext();
}
}
protected CTerminal ReadTerminal() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.C) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'C'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.C) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else if (tok.GetKeyword() == CFPacKeywordList.P) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'P'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.F) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'F'");
return null;
}
} else if (tok.GetKeyword() == CFPacKeywordList.X) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal("0x" + cs);
StepNext();
return term;
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'X'");
return null;
}
} else if (tok.GetType() == CTokenType.NUMBER) {
CAddressTerminal term = new CAddressTerminal(tok.GetValue());
tok = GetNext();
return term;
} else if (tok.GetType() == CTokenType.IDENTIFIER) {
CIdentifier id = ReadIdentifier();
if (id != null) {
CIdentifierTerminal term = new CIdentifierTerminal(id);
return term;
} else {
// ...
}
} else if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
StepNext();
return term;
} else {
Transcoder.logError(
tok.getLine(), "Unexpecting token while reading terminal : " + tok.toString());
return null;
}
return null;
}
protected CExpression ReadExpression() {
CBaseToken tok = GetCurrentToken();
CFPacGenericExpression exp = new CFPacGenericExpression(tok.getLine());
boolean bOk = true;
while (bOk) {
tok = GetCurrentToken();
if (tok.GetKeyword() == CFPacKeywordList.P) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'P'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.C) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'C'");
return null;
}
tok = GetNext();
} else if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.X) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal("0x" + cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'X'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.E) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CStringTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'E'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.F) {
tok = GetNext();
if (tok.GetType() == CTokenType.STRING) {
String cs = tok.GetValue();
CTerminal term = new CNumberTerminal(cs);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Expecting 'STRING' after 'F'");
return null;
}
tok = GetNext();
} else if (tok.GetKeyword() == CFPacKeywordList.EQ
|| tok.GetKeyword() == CFPacKeywordList.NE
|| tok.GetKeyword() == CFPacKeywordList.GE
|| tok.GetKeyword() == CFPacKeywordList.GT
|| tok.GetKeyword() == CFPacKeywordList.LE
|| tok.GetKeyword() == CFPacKeywordList.LT
|| tok.GetKeyword() == CFPacKeywordList.NUMERIC
|| tok.GetKeyword() == CFPacKeywordList.SPACE) {
exp.SetKeyword(tok.GetKeyword());
tok = GetNext();
} else if (tok.GetType() == CTokenType.NUMBER) {
CTerminal term = new CAddressTerminal(tok.GetValue());
CExpression e = new CTermExpression(tok.getLine(), term);
tok = GetNext();
if (tok.GetType() == CTokenType.PLUS) {
tok = GetNext();
CExpression exp2 = ReadTerminalExpression();
if (exp2 == null) {
Transcoder.logError(tok.getLine(), "Expecting expression after '+'");
return null;
}
CSumExpression sum =
new CSumExpression(tok.getLine(), e, exp2, CSumExpression.CSumType.ADD);
exp.AddTerm(sum);
} else {
exp.AddTerm(e);
}
} else if (tok.GetType() == CTokenType.IDENTIFIER) {
CIdentifier id = new CIdentifier(tok.GetValue());
tok = GetNext();
if (tok.GetType() == CTokenType.MINUS) {
tok = GetNext();
if (tok.GetType() == CTokenType.NUMBER) {
CExpression e = new CTermExpression(0, new CAddressTerminal(tok.GetValue()));
// id.SetSubStringReference(exp, null) ;
CTerminal term = new CIdentifierTerminal(id);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
exp.AddTerm(e);
tok = GetNext();
} else {
Transcoder.logError(
tok.getLine(), "Expecting number instead of token : " + tok.toString());
return null;
}
} else if (tok.GetType() == CTokenType.PLUS) {
tok = GetNext();
CExpression e = ReadTerminalExpression();
if (e == null) {
Transcoder.logError(tok.getLine(), "Expecting expression after '+'");
return null;
}
CSumExpression sum =
new CSumExpression(
tok.getLine(),
new CTermExpression(tok.getLine(), new CIdentifierTerminal(id)),
e,
CSumExpression.CSumType.ADD);
exp.AddTerm(sum);
} else if (tok.GetType() == CTokenType.COMMA) {
CTerminal term = new CIdentifierTerminal(id);
exp.AddTerm(new CTermExpression(tok.getLine(), term));
} else {
Transcoder.logError(tok.getLine(), "Unexpecting token : " + tok.toString());
return null;
}
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.COMMA) {
tok = GetNext();
} else {
bOk = false;
}
}
return exp;
}
protected boolean DoParsing() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == CCobolKeywordList.READPREV) {
tok = GetNext();
}
boolean bDone = false;
while (!bDone) {
tok = GetCurrentToken();
if (tok.GetKeyword() == CCobolKeywordList.FILE && m_ReadType == null) {
m_ReadType = CCobolKeywordList.FILE;
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_FileName = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.DATASET && m_ReadType == null) {
m_ReadType = CCobolKeywordList.DATASET;
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_FileName = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.INTO) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_DataInto = ReadIdentifier();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetValue().equals("RIDFLD")) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_RecIDField = ReadIdentifier();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetKeyword() == CCobolKeywordList.LENGTH) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_Length = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else if (tok.GetValue().equals("KEYLENGTH")) {
tok = GetNext();
if (tok.GetType() == CTokenType.LEFT_BRACKET) {
tok = GetNext();
m_KeyLength = ReadTerminal();
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
tok = GetNext();
}
}
} else {
bDone = true;
}
}
if (tok.GetKeyword() != CCobolKeywordList.END_EXEC) {
Transcoder.logError(tok.getLine(), "Error while parsing EXEC CICS READ");
return false;
}
StepNext();
return true;
}
/* (non-Javadoc)
* @see parser.CBMSElement#InterpretKeyword(lexer.CReservedKeyword, lexer.CTokenList)
*/
protected boolean InterpretKeyword(CReservedKeyword kw, CTokenList lstTokens) {
if (kw == CBMSKeywordList.POS) { // POS=(001,001)
CBaseToken tok = GetCurrentToken();
if (tok.GetType() != CTokenType.LEFT_BRACKET) {
Transcoder.logError(getLine(), "Expecting LEFT_BRACKET");
return false;
}
tok = GetNext();
if (tok.GetType() != CTokenType.NUMBER) {
Transcoder.logError(getLine(), "Expecting NUMBER");
return false;
}
m_PosLine = tok.GetIntValue();
tok = GetNext();
if (tok.GetType() != CTokenType.COMMA) {
Transcoder.logError(getLine(), "Expecting COMMA");
return false;
}
tok = GetNext();
if (tok.GetType() != CTokenType.NUMBER) {
Transcoder.logError(getLine(), "Expecting NUMBER");
return false;
}
m_PosCol = tok.GetIntValue();
tok = GetNext();
if (tok.GetType() != CTokenType.RIGHT_BRACKET) {
Transcoder.logError(getLine(), "Expecting RIGHT_BRACKET");
return false;
}
StepNext();
} else if (kw == CBMSKeywordList.LENGTH) { // LENGTH=006
CBaseToken tok = GetCurrentToken();
if (tok.GetType() == CTokenType.NUMBER) {
m_Length = tok.GetIntValue();
} else {
Transcoder.logError(getLine(), "Expecting NUMBER");
return false;
}
StepNext();
} else if (kw == CBMSKeywordList.COLOR) { // COLOR=TURQUOISE
CBaseToken tok = GetCurrentToken();
if (tok.GetConstant() == CBMSConstantList.TURQUOISE
|| tok.GetConstant() == CBMSConstantList.GREEN
|| tok.GetConstant() == CBMSConstantList.YELLOW
|| tok.GetConstant() == CBMSConstantList.RED
|| tok.GetConstant() == CBMSConstantList.BLUE
|| tok.GetConstant() == CBMSConstantList.PINK
|| tok.GetConstant() == CBMSConstantList.NEUTRAL
|| tok.GetConstant() == CBMSConstantList.DEFAULT) {
m_Color = tok.GetConstant();
} else {
Transcoder.logError(getLine(), "Unexpecting COLOR : " + tok.GetValue());
return false;
}
StepNext();
} else if (kw == CBMSKeywordList.HILIGHT) { // HILIGHT=OFF
CBaseToken tok = GetCurrentToken();
if (tok.GetConstant() == CBMSConstantList.OFF
|| tok.GetConstant() == CBMSConstantList.REVERSE
|| tok.GetConstant() == CBMSConstantList.UNDERLINE) {
m_HighLight = tok.GetConstant();
} else {
Transcoder.logError(getLine(), "Unexpecting HIGHLIGHT : " + tok.GetValue());
return false;
}
StepNext();
} else if (kw == CBMSKeywordList.ATTRB) { // ATTRB=(ASKIP,NORM)
CBaseToken tok = GetCurrentToken();
if (tok.GetType() != CTokenType.LEFT_BRACKET) {
Transcoder.logError(getLine(), "Expecting LEFT_BRACKET");
return false;
}
tok = GetNext();
boolean bDone = false;
while (!bDone) {
tok = GetCurrentToken();
if (tok.GetConstant() == CBMSConstantList.ASKIP
|| tok.GetConstant() == CBMSConstantList.DRK
|| tok.GetConstant() == CBMSConstantList.PROT
|| tok.GetConstant() == CBMSConstantList.UNPROT
|| tok.GetConstant() == CBMSConstantList.BRT
|| tok.GetConstant() == CBMSConstantList.NUM
|| tok.GetConstant() == CBMSConstantList.IC
|| tok.GetConstant() == CBMSConstantList.FSET
|| tok.GetConstant() == CBMSConstantList.NORM) {
m_arrATTRB.addElement(tok.GetValue());
} else if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
bDone = true;
} else if (tok.GetType() == CTokenType.COMMA) {
} else {
Transcoder.logError(getLine(), "Unexpecting ATTRIBUTE : " + tok.GetValue());
return false;
}
StepNext();
}
} else if (kw == CBMSKeywordList.JUSTIFY) { // JUSTIFY=(LEFT,BLANK)
CBaseToken tok = GetCurrentToken();
if (tok.GetType() != CTokenType.LEFT_BRACKET) {
Transcoder.logError(getLine(), "Expecting LEFT_BRACKET");
return false;
}
tok = GetNext();
boolean bDone = false;
while (!bDone) {
tok = GetCurrentToken();
if (tok.GetConstant() == CBMSConstantList.LEFT
|| tok.GetConstant() == CBMSConstantList.RIGHT
|| tok.GetConstant() == CBMSConstantList.ZERO
|| tok.GetConstant() == CBMSConstantList.BLANK) {
m_arrJustify.addElement(tok.GetValue());
} else if (tok.GetType() == CTokenType.RIGHT_BRACKET) {
bDone = true;
} else if (tok.GetType() == CTokenType.COMMA) {
} else {
Transcoder.logError(getLine(), "Unexpecting JUSTIFY : " + tok.GetValue());
return false;
}
StepNext();
}
} else if (kw == CBMSKeywordList.INITIAL) { //
CBaseToken tok = GetCurrentToken();
if (tok.GetType() == CTokenType.STRING) {
m_Value = tok.GetValue();
} else {
Transcoder.logError(getLine(), "Expecting STRING");
return false;
}
StepNext();
} else if (kw == CBMSKeywordList.GRPNAME) { //
CBaseToken tok = GetCurrentToken();
m_GrpName = tok.GetValue();
StepNext();
} else if (kw == CBMSKeywordList.PICIN) { //
CBaseToken tok = GetCurrentToken();
m_PicIn = tok.GetValue();
StepNext();
} else if (kw == CBMSKeywordList.PICOUT) { //
CBaseToken tok = GetCurrentToken();
m_PicOut = tok.GetValue();
StepNext();
} else {
Transcoder.logError(getLine(), "Unexpecting keyword : " + kw.m_Name);
return false;
}
return true;
}
private boolean CustomParsing() {
CBaseToken tok = GetCurrentToken();
if (tok.GetKeyword() == null) return false;
CFPacElement el = null;
if (tok.GetKeyword().m_Name.startsWith("IPF")) {
CFPacInputFile file = new CFPacInputFile(tok.getLine());
el = file;
m_arrInputFiles.add(file);
} else if (tok.GetKeyword().m_Name.startsWith("OPF")) {
CFPacOutputFile file = new CFPacOutputFile(tok.getLine());
m_arrOutputFiles.add(file);
el = file;
} else if (tok.GetKeyword().m_Name.startsWith("UPF")) {
CFPacUpdateFile file = new CFPacUpdateFile(tok.getLine());
m_arrUpdateFiles.add(file);
el = file;
} else if (tok.GetKeyword() == CFPacKeywordList.PARM) {
tok = GetNext();
if (tok.GetType() == CTokenType.EQUALS) {
tok = GetNext();
boolean bDone = false;
while (!bDone) {
if (tok.GetType() == CTokenType.CONSTANT) {
CConstantTerminal term = new CConstantTerminal(tok.GetValue());
m_arrParams.add(term);
} else {
Transcoder.logError(tok.getLine(), "Expecting CONSTANT after PARM");
return false;
}
tok = GetNext();
if (tok.GetType() == CTokenType.COMMA) {
tok = GetNext();
} else {
bDone = true;
}
}
} else {
Transcoder.logError(tok.getLine(), "Expecting '=' after PARM");
return false;
}
} else return false;
if (el != null) {
if (!Parse(el)) return false;
}
return true;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#Parse(lexer.CTokenList)
*/
protected boolean DoParsing() {
CProcedureSection curSection = null;
boolean bDone = false;
while (!bDone) {
CBaseToken tok = GetCurrentToken();
if (tok == null) {
return true;
}
if (tok.GetType() == CTokenType.IDENTIFIER
|| tok.GetType() == CTokenType.NUMBER) { // maybe a label ?
// m_ProcedureDivisionBloc = new CBaseProcedure(getLine()); // PJD: Uncomment this line if
// we wanted to always have ProcedureDivision() method. It's not needed if we just have a
// paragraph or section immediatelly after the PROCEDURE DIVISION
String csLabel = tok.GetValue();
GetNext();
CBaseToken tokSection = GetCurrentToken();
if (tokSection.IsKeyword()
&& tokSection.GetKeyword()
== CCobolKeywordList.SECTION) { // maybe the starting of a section
CBaseToken tokDot = GetNext();
if (tokDot.GetType() != CTokenType.DOT) {
Transcoder.logError(getLine(), "Expecting 'DOT'");
return false;
} else {
GetNext();
}
curSection = new CProcedureSection(csLabel, tok.getLine());
AddChild(curSection);
if (!Parse(curSection)) {
return false;
}
} else if (tokSection.IsKeyword()
&& tokSection.GetKeyword()
== CCobolKeywordList.LABEL_SENTENCE) { // maybe the starting of a section
CBaseToken tokDot = GetNext();
if (tokDot.GetType() != CTokenType.DOT) {
Transcoder.logError(getLine(), "Expecting 'DOT'");
return false;
} else {
GetNext();
}
// CProcedureLabelSentence labelSentence = new CProcedureLabelSentence(csLabel,
// tok.getLine()) ;
curSection = new CProcedureSection(csLabel, tok.getLine());
curSection.setForcedLabelSentence();
AddChild(curSection);
if (!Parse(curSection)) {
return false;
}
} else if (tokSection.GetType() == CTokenType.DOT) {
CProcedure eProc = new CProcedure(csLabel, tokSection.getLine());
if (curSection == null) {
AddChild(eProc);
} else {
curSection.AddProcedure(eProc);
}
if (!Parse(eProc)) {
return false;
}
} else {
Transcoder.logError(tokSection.getLine(), "Unexpecting token : " + tokSection.GetValue());
return false;
}
} else if (tok.GetType() == CTokenType.KEYWORD) {
m_ProcedureDivisionBloc = new CBaseProcedure(getLine());
CBaseToken tok1 = GetCurrentToken();
if (!Parse(m_ProcedureDivisionBloc)) {
return false;
}
CBaseToken tok2 = GetCurrentToken();
if (tok2 == tok1) {
Transcoder.logError(tok1.getLine(), "Token not parsed : " + tok1.GetValue());
GetNext();
}
// else if (tok2.GetType() == CTokenType.DOT)
// {
// GetNext() ;
// }
} else if (tok.GetType() == CTokenType.END_OF_BLOCK) {
GetNext();
} else {
Transcoder.logError(tok.getLine(), "Unexpecting token : " + tok.GetValue());
GetNext();
}
}
return true;
}
/* (non-Javadoc)
* @see parser.CLanguageElement#Parse(lexer.CTokenList)
*/
protected boolean DoParsing() {
CBaseToken tok88 = GetCurrentToken();
if (tok88.GetType() != CTokenType.NUMBER || !tok88.GetValue().equals("88")) {
Transcoder.logError(getLine(), "Expecting '88' keyword");
return false;
}
CGlobalEntityCounter.GetInstance().CountCobolVerb("NAMED_CONDITION");
CBaseToken tok = GetNext();
if (tok.GetType() != CTokenType.IDENTIFIER) {
Transcoder.logError(getLine(), "Expecting an identifier after '88' keyword");
return false;
}
m_csIdentifier = tok.GetValue();
tok = GetNext();
if (tok.GetKeyword() != CCobolKeywordList.VALUE
&& tok.GetKeyword() != CCobolKeywordList.VALUES) {
Transcoder.logError(getLine(), "Expecting 'VALUE' keyword");
return false;
}
tok = GetNext();
if (tok.GetKeyword() == CCobolKeywordList.IS || tok.GetKeyword() == CCobolKeywordList.ARE) {
tok = GetNext();
}
boolean bDone = false;
while (!bDone) {
CBaseToken tokVal = GetCurrentToken();
CTerminal val;
if (tokVal.GetType() == CTokenType.COMMA) {
tokVal = GetNext();
}
if (tokVal.GetType() == CTokenType.STRING
|| tokVal.GetType() == CTokenType.NUMBER
|| tokVal.GetType() == CTokenType.CONSTANT
|| tokVal.GetType() == CTokenType.MINUS) {
val = ReadTerminal();
m_arrValues.addElement(val);
CBaseToken tokNext = GetCurrentToken();
if (tokNext.GetType() == CTokenType.COMMA) {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
GetNext(); // consume ","
} else if (tokNext.GetType() == CTokenType.STRING
|| tokNext.GetType() == CTokenType.NUMBER
|| tokNext.GetType() == CTokenType.CONSTANT) {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
} else if (tokNext.GetKeyword() == CCobolKeywordList.THROUGH
|| tokNext.GetKeyword() == CCobolKeywordList.THRU) {
tokNext = GetNext();
if (tokNext.GetType() == CTokenType.STRING
|| tokNext.GetType() == CTokenType.NUMBER
|| tokNext.GetType() == CTokenType.CONSTANT) {
val = ReadTerminal();
m_arrValues.addElement(val);
} else {
Transcoder.logError(tokNext.getLine(), "Unexpecting token : " + tokNext.GetValue());
return false;
}
} else {
m_arrValues.addElement(
val); // values are intervals, so for a single value, it is added twice, as an
// interval of one single value
bDone = true;
}
} else {
bDone = true;
}
}
tok = GetCurrentToken();
if (tok.GetType() == CTokenType.DOT) {
GetNext(); // consume DOT at the end of the statement
}
if (m_arrValues.size() > 0) {
return true;
} else {
return false;
}
}
