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oracle.javatools.parser.plsql.symtab
Class SqlOpndef

java.lang.Object
oracle.javatools.parser.plsql.symtab.SqlOpndef

All Implemented Interfaces:

PlsqlNode, PtnodConstants, SqlConstants, SqlExpression, SqlOperators

Direct Known Subclasses:

SqlAjndef, SqlColdef, SqlFrodef, SqlGbydef, SqlLogdef, SqlOdmCost, SqlOdmModel, SqlOptdef, SqlOrddef, SqlPvtdef, SqlSeldef, SqlStrdef, SqlTypdef, SqlXmtdef

public class SqlOpndef

extends java.lang.Object

implements SqlExpression, SqlConstants, SqlOperators, PtnodConstants

Field Summary

protected static SqlOpndef[]	EMPTY_ARRAY
int	m_startOffset Start offset
byte	opntyp type of operand

Fields inherited from interface oracle.javatools.parser.plsql.data.SqlConstants

OPNTATTR, OPNTCOL, OPNTGBY, OPNTLAZ, OPNTLOG, OPNTODM, OPNTOPT, OPNTPLS, OPNTQBP, OPNTSEL, OPNTSTR, OPNTSYS, OPNTTYP, QBCNALL, QBCNANY, QBCNCOLL, QBCNEXISTS, QBCNFORSPCELL, QBCNLEVEL1, QBCNNOTEXISTS, QBCNSINGLE, QBCNSSQ, STRTANY, STRTBIND, STRTCBR, STRTCIOUT, STRTCONS, STRTCORR, STRTCTS, STRTDATE, STRTDBTZ, STRTDFT, STRTFMT, STRTINL, STRTISCYL, STRTITNK, STRTITRT, STRTLEAF, STRTLEVL, STRTMAXV, STRTMQHBC, STRTNULL, STRTPRIO, STRTRNUM, STRTSETR, STRTSTS, STRTSYST, STRTTQC_OBSOLETE, STRTTRG, STRTTVNM, STRTUID, STRTUSER, STRTVAR, STRTVARC

Fields inherited from interface oracle.javatools.parser.plsql.data.SqlOperators

OPT_base, OPT_invalid, OPT_max, OPT_words, OPT112, OPT186, OPT188, OPT534, OPTACLCHK, OPTACN, OPTADJD, OPTADT2B, OPTAEQ, OPTAGE, OPTAGGOBY, OPTAGT, OPTALANYCONS, OPTALE, OPTALSCRVAL, OPTALT, OPTAND, OPTANE, OPTANOVAONE, OPTANOVAONED, OPTAPPXML, OPTASCNF, OPTASCS, OPTASN, OPTASNPT, OPTATG, OPTATN, OPTATOC, OPTATS, OPTATT, OPTAUD, OPTAWOG, OPTB2ADT, OPTB2N, OPTBETWEEN, OPTBF2RAW, OPTBFIL, OPTBLCST, OPTBLOB, OPTBLOBIMG, OPTBNPT, OPTBTEST, OPTBTR, OPTBTUR, OPTC2C, OPTC2IDS, OPTC2ITZ, OPTC2IYM, OPTC2OP, OPTC2ST, OPTC2STZ, OPTC2TM, OPTC2TMZ, OPTCARD, OPTCAST, OPTCAST2, OPTCAST3, OPTCCG, OPTCCN, OPTCDL, OPTCDN, OPTCDY, OPTCEG, OPTCELEM, OPTCFN, OPTCFX, OPTCHGTZ, OPTCIDN, OPTCIOUT, OPTCL2NCL, OPTCLCST, OPTCLOB, OPTCND, OPTCNF, OPTCNV, OPTCOERCE, OPTCOLES, OPTCOLLCONS, OPTCOMP, OPTCONS, OPTCORR, OPTCORRK, OPTCORRS, OPTCOS, OPTCOVARP, OPTCOVARS, OPTCPRESENT, OPTCPSE, OPTCROSSTAB, OPTCSCNV, OPTCSH, OPTCSID, OPTCSIV, OPTCSNAME, OPTCSR, OPTCTUR, OPTCTX, OPTCTZ, OPTCURRENT_ROW, OPTDAM, OPTDAN, OPTDAT2TS1, OPTDAT2TS2, OPTDBURIGEN, OPTDCAST, OPTDCC, OPTDDI, OPTDDJ, OPTDDS, OPTDDSUB, OPTDECOMP, OPTDECP, OPTDELXML, OPTDEREF, OPTDESC, OPTDESNF, OPTDESNL, OPTDFNR, OPTDFS, OPTDGRF, OPTDIADD, OPTDID, OPTDIF, OPTDIJ, OPTDIPR, OPTDIS, OPTDIST, OPTDISUB, OPTDJN, OPTDJS, OPTDLD, OPTDM, OPTDMCLUS, OPTDMCLUSP, OPTDMCLUSS, OPTDMFEAT, OPTDMFEATS, OPTDMFEATV, OPTDMPRED, OPTDMPREDC, OPTDMPREDD, OPTDMPREDP, OPTDMPREDS, OPTDND, OPTDNJ, OPTDOF, OPTDOMCMP, OPTDOT, OPTDPC, OPTDRA, OPTDRO, OPTDSC, OPTDSD, OPTDSI, OPTDSM, OPTDSN, OPTDSU, OPTDSY, OPTDTR, OPTDTZ, OPTEBLOB, OPTECLOB, OPTEQUALS_ANY, OPTEXP, OPTFCDEI, OPTFCDF, OPTFCDI, OPTFCDIE, OPTFCDINT, OPTFCDST, OPTFCDSTCF, OPTFCDSTN, OPTFCFD, OPTFCFEI, OPTFCFI, OPTFCFIE, OPTFCFINT, OPTFCFST, OPTFCFSTCF, OPTFCFSTN, OPTFCID, OPTFCIF, OPTFCINTD, OPTFCINTF, OPTFCONS, OPTFCSTD, OPTFCSTDCF, OPTFCSTF, OPTFCSTFCF, OPTFDAB, OPTFDACN, OPTFDADD, OPTFDASN, OPTFDATN, OPTFDATT, OPTFDAV, OPTFDCE, OPTFDCOS, OPTFDCSH, OPTFDDIV, OPTFDEXP, OPTFDFL, OPTFDINF, OPTFDLN, OPTFDLOG, OPTFDMO, OPTFDMUL, OPTFDNAN, OPTFDNANVL, OPTFDNEG, OPTFDNINF, OPTFDNNAN, OPTFDPO, OPTFDREM, OPTFDRO, OPTFDRTN, OPTFDSDV, OPTFDSG, OPTFDSIN, OPTFDSM, OPTFDSNH, OPTFDSQR, OPTFDSUB, OPTFDTNH, OPTFDTR, OPTFDVAR, OPTFDWNAV, OPTFDWNSDV, OPTFDWNSM, OPTFDWNVAR, OPTFFAB, OPTFFADD, OPTFFAV, OPTFFCE, OPTFFDIV, OPTFFFL, OPTFFINF, OPTFFMO, OPTFFMUL, OPTFFNAN, OPTFFNANVL, OPTFFNEG, OPTFFNINF, OPTFFNNAN, OPTFFREM, OPTFFRO, OPTFFSDV, OPTFFSG, OPTFFSM, OPTFFSQR, OPTFFSUB, OPTFFTR, OPTFFVAR, OPTFFWNAV, OPTFFWNSDV, OPTFFWNSM, OPTFFWNVAR, OPTFOLLOWING, OPTFRMTZ, OPTFSTLST, OPTFSTLSTM, OPTFTEST, OPTFTESTD, OPTGPID, OPTGRE, OPTGSID, OPTGUID, OPTHAKSL, OPTHASH, OPTHCDIST, OPTHCDISTM, OPTHDRANK, OPTHDRANKM, OPTHPRANK, OPTHPRANKM, OPTHRANK, OPTHRANKM, OPTHTR, OPTIAND, OPTICMP, OPTICONVERT, OPTIDN, OPTIDS2C, OPTIDSI, OPTIIADD, OPTIIDS, OPTIIDSS, OPTIISUB, OPTIIX, OPTIIYM, OPTIIYMS, OPTIMGBLOB, OPTIN, OPTINDIV, OPTINMUL, OPTINS2, OPTINS4, OPTINSC, OPTINSERTXML, OPTINSXML, OPTINTN, OPTIOR, OPTISEMPTY, OPTISNOTEMPTY, OPTISNOTSET, OPTISSET, OPTISTM, OPTISTMS, OPTISTYPE, OPTISTZ, OPTISTZS, OPTITME, OPTITMES, OPTITN, OPTITR, OPTITTZ, OPTITTZS, OPTITZ2C1, OPTITZ2C2, OPTITZ2TS, OPTITZ2TSTZ, OPTITZA2S, OPTITZS2A, OPTIYM2C, OPTIYMI, OPTKSTEST, OPTLBC, OPTLBID, OPTLBL2R, OPTLCAT, OPTLCL2C, OPTLCNV, OPTLCNVT, OPTLDIIF, OPTLDIOF, OPTLEA, OPTLEN2, OPTLEN4, OPTLENC, OPTLICONVERT, OPTLIK2, OPTLIK2E, OPTLIK2N, OPTLIK2NE, OPTLIK4, OPTLIK4E, OPTLIK4N, OPTLIK4NE, OPTLIKC, OPTLIKCE, OPTLIKCN, OPTLIKCNE, OPTLINS, OPTLINSB, OPTLIST, OPTLKO, OPTLLEN, OPTLLENB, OPTLLIK, OPTLLOW, OPTLLPD, OPTLLTR, OPTLN, OPTLNLIK, OPTLNLOW, OPTLNN, OPTLNUPR, OPTLNVL, OPTLOG, OPTLREPL, OPTLRPD, OPTLRTR, OPTLRXINSTR, OPTLRXLIKE, OPTLRXNLIKE, OPTLRXREPLACE, OPTLRXSUBSTR, OPTLSBS, OPTLSBSB, OPTLSVI, OPTLTOB, OPTLTR, OPTLTRM, OPTLUPR, OPTLVL, OPTMEDIAN, OPTMEMBER, OPTMINE, OPTMKNULL, OPTMKXML, OPTMNN, OPTMODE, OPTMOID, OPTMREF, OPTMRG, OPTMSEA, OPTMSED, OPTMSIA, OPTMSID, OPTMSR, OPTMST, OPTMSUA, OPTMSUD, OPTMWTEST, OPTN2R, OPTNCLOB, OPTNCR, OPTNDGRF, OPTNDY, OPTNICOMBINE, OPTNIEXTRACT, OPTNII, OPTNIIDS, OPTNIIYM, OPTNINF, OPTNISTYP, OPTNIX, OPTNLC, OPTNLIF, OPTNLS, OPTNNAN, OPTNNANVL, OPTNNINF, OPTNNNAN, OPTNOTBETWEEN, OPTNOTIN, OPTNOTMEMBER, OPTNOTSUBMS, OPTNPTB, OPTNREM, OPTNTI, OPTNTIN, OPTNTUB4, OPTNTUB8, OPTOBY, OPTOCHK, OPTOID, OPTOLCIC, OPTOP2C, OPTOPASN, OPTOR, OPTOVLPC, OPTOVLPS, OPTPAR, OPTPAR_1, OPTPARGID, OPTPARGID_1, OPTPCONS, OPTPCONT, OPTPDISC, OPTPKOV, OPTPLS, OPTPMSC, OPTPMST, OPTPNUM, OPTPRECEDING, OPTR2C, OPTR2N, OPTR2OID, OPTRANGE, OPTRAVGX, OPTRAVGY, OPTRAW2BF, OPTRCNT, OPTRDTM, OPTREF, OPTREFVAL, OPTRES, OPTREW, OPTRICT, OPTRMTD, OPTROWS, OPTRPL, OPTRR2, OPTRSLP, OPTRSXX, OPTRSXY, OPTRSYY, OPTRTB, OPTRTN, OPTRTOH, OPTRTR, OPTRTRI, OPTRTUR, OPTRXCOMPILE, OPTRXINSTR, OPTRXLIKE, OPTRXNLIKE, OPTRXREPLACE, OPTRXSUBSTR, OPTSBS2, OPTSBS4, OPTSBSC, OPTSDV, OPTSDVP, OPTSDVS, OPTSESTZ, OPTSET, OPTSETZN, OPTSIIDS, OPTSIIYM, OPTSIN, OPTSISTM, OPTSISTZ, OPTSITME, OPTSITTZ, OPTSM2CM, OPTSMCSE, OPTSNH, OPTSPAIS, OPTSPALIAS, OPTSPASSIGN, OPTSPCELL, OPTSPCURRENT, OPTSPCURRENT2, OPTSPFORINLIST, OPTSPFORLIKE, OPTSPFORLOOP, OPTSPIS, OPTSPISANY, OPTSPISPRESENT, OPTSPPNTV, OPTSPPRES, OPTSPPREVIOUS, OPTSPPTNNV, OPTSQR, OPTSRCSE, OPTST2C, OPTSTMI, OPTSTZ2C, OPTSTZI, OPTSUBMS, OPTT2TTZ1, OPTT2TTZ2, OPTTAB, OPTTAD, OPTTAN, OPTTAV, OPTTCA, OPTTCE, OPTTCN, OPTTCO, OPTTCR, OPTTDE, OPTTDI, OPTTDP, OPTTEQ, OPTTFB, OPTTFD, OPTTFDF, OPTTFL, OPTTFN, OPTTGE, OPTTGP, OPTTGP2, OPTTGT, OPTTHX, OPTTIC, OPTTINLA, OPTTINLO, OPTTIS, OPTTLB, OPTTLC, OPTTLE, OPTTLK, OPTTLK2, OPTTLN, OPTTLO, OPTTLP, OPTTLT, OPTTM2C, OPTTMEI, OPTTMI, OPTTML, OPTTMN, OPTTMO, OPTTMU, OPTTMX, OPTTMZ2C, OPTTNC, OPTTNE, OPTTNG, OPTTNH, OPTTNHX, OPTTNK, OPTTNK2, OPTTNN, OPTTNNC, OPTTNS, OPTTNU, OPTTNV, OPTTNV2, OPTTOREF, OPTTPA, OPTTPO, OPTTPR, OPTTRA, OPTTRC, OPTTREAT, OPTTRIM, OPTTRIM_BOTH, OPTTRMLD, OPTTRMTR, OPTTRNC, OPTTRO, OPTTRP, OPTTRTB, OPTTS2DAT1, OPTTS2DAT2, OPTTS2ITZ, OPTTS2TSTZ1, OPTTS2TSTZ2, OPTTSB, OPTTSG, OPTTSI, OPTTSM, OPTTSS, OPTTST, OPTTSTCF, OPTTSTN, OPTTSTZ2ITZ, OPTTSTZ2TS1, OPTTSTZ2TS2, OPTTSU, OPTTSX, OPTTSZ, OPTTTESTIP, OPTTTESTIPD, OPTTTESTIU, OPTTTESTIUD, OPTTTESTO, OPTTTESTOD, OPTTTESTP, OPTTTESTPD, OPTTTR, OPTTTZ2T1, OPTTTZ2T2, OPTTTZI, OPTTUA, OPTTUC, OPTTUN, OPTTUP, OPTTVL, OPTTVLCF, OPTTXI, OPTTXL, OPTTXU, OPTTZOFF, OPTUAG, OPTUB4TN, OPTUB8TN, OPTUDC, OPTUEN, OPTUMKXML, OPTUNBOUNDED_FOLLOWING, OPTUNBOUNDED_PRECEDING, OPTUNIS, OPTUOP, OPTUPDX, OPTUREQ, OPTURGE, OPTURGT, OPTURLE, OPTURLT, OPTURNE, OPTURTB, OPTURTC, OPTVAR, OPTVARP, OPTVARS, OPTVECAND, OPTVECBIT, OPTVECOR, OPTVECXOR, OPTVFIL, OPTVREF, OPTVVD, OPTWIDBUC, OPTWITH, OPTWNAVG, OPTWNCNT, OPTWNDRANK, OPTWNFNNV, OPTWNFRST, OPTWNFSTLST, OPTWNLAG, OPTWNLAST, OPTWNLEAD, OPTWNLNNV, OPTWNMAX, OPTWNMIN, OPTWNNTILE, OPTWNOBY, OPTWNPBY, OPTWNPCONT, OPTWNPDISC, OPTWNPRANK, OPTWNPTILE, OPTWNRANK, OPTWNRAT2R, OPTWNROWNUM, OPTWNSTD, OPTWNSUM, OPTWNUAG, OPTWNVAR, OPTWSRTEST, OPTWSRTESTD, OPTXCONC, OPTXISVLD, OPTXMLCDATA, OPTXMLCNV, OPTXMLCOLATTVAL, OPTXMLCOLELEM, OPTXMLCOMMENT, OPTXMLCONT, OPTXMLELEMENT, OPTXMLEXSTS, OPTXMLEXTR, OPTXMLEXVAL, OPTXMLGEN, OPTXMLPARSE, OPTXMLPI, OPTXMLROOT, OPTXMLTRANS, OPTXPTHATG, OPTXPTHIDX, OPTXPTHOP, OPTXTRCT, OPTXTXT2SQLT, OPTXUTC

Fields inherited from interface oracle.javatools.parser.plsql.data.PtnodConstants

PTNOD_ADT, PTNOD_ADT_CMPON_OBJECT, PTNOD_ADT_CMPON_SUBPRG, PTNOD_ADTBODY, PTNOD_ADTBODY_SUBPRG, PTNOD_base, PTNOD_C_ARRAY_DEF, PTNOD_CURSOR, PTNOD_ENUM_TY_DEF, PTNOD_ERROR, PTNOD_LITERAL, PTNOD_max, PTNOD_NAME, PTNOD_PKG, PTNOD_RECORD_TY_DEF, PTNOD_REF_CURSOR_TY_DEF, PTNOD_ROOT, PTNOD_SUBPRG, PTNOD_SUBTY_DEF, PTNOD_TABLE_TYPE, PTNOD_TBL_TY_DEF, PTNOD_TY_DEF, PTNOD_TYPE, PTNOD_UNCNSTRNED_ARRAY_DEF, PTNOD_VARIABLE, QCNOD_EXPRESSION

Constructor Summary

SqlOpndef()

Method Summary

java.lang.String	getColumnBaseName() The format of an OPNTCOL is "user.table.base@networknode".
java.lang.String	getColumnNodeName()
java.lang.String	getColumnTableName()
java.lang.String	getColumnUserName()
short	getOperandCount()
SqlExpression[]	getOperands()
byte	getOperandType()
short	getOperatorType()
int	getStartOffset() Offsets are not available for anything outputted by the SqlParser.
java.lang.String	getStringText()
byte	getStringType()
int	getTreeKind() The term "tree kind" comes directly out of the database and indicates what structure this tree is, e.g.
boolean	isWindowFuntion() Is this is a Window function.
void	setWif(boolean val)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ARRAY

protected static final SqlOpndef[] EMPTY_ARRAY

opntyp

public byte opntyp

type of operand

m_startOffset

public int m_startOffset

Start offset

Constructor Detail

SqlOpndef

public SqlOpndef()

Method Detail

getTreeKind

public int getTreeKind()

Description copied from interface: PlsqlNode

The term "tree kind" comes directly out of the database and indicates what structure this tree is, e.g. subprg.

Specified by:

getTreeKind in interface PlsqlNode

Returns:

The kind of this tree node.

getStartOffset

public int getStartOffset()

Description copied from interface: SqlExpression

Offsets are not available for anything outputted by the SqlParser.

Specified by:

getStartOffset in interface PlsqlNode

Specified by:

getStartOffset in interface SqlExpression

Returns:

Always returns -1.

getOperandType

public byte getOperandType()

Specified by:

getOperandType in interface SqlExpression

Returns:

The operand type. Found in SqlConstants under the prefix OPNT (OPeraNd Type).

getStringType

public byte getStringType()

Specified by:

getStringType in interface SqlExpression

Returns:

If this is a string (OPNTSTR, OPeraNd Type STRing), then this returns the string type. Found in SqlConstants under the prefix STRT (STRing Type). Note that zero == STRTCONS and hence is a valid STRT value.

getStringText

public java.lang.String getStringText()

Specified by:

getStringText in interface SqlExpression

Returns:

If this is a string, then this returns the text of the string.

getOperatorType

public short getOperatorType()

Specified by:

getOperatorType in interface SqlExpression

Returns:

If this is an operator (OPNTOPT, OPeraNd Type OPeraTor), then this returns the operator type. Found in SqlOperators. Otherwise, this returns SqlOperators.OPT_invalid.

getOperandCount

public short getOperandCount()

Specified by:

getOperandCount in interface SqlExpression

Returns:

If this is an operator, then this returns the number of operands to this operator. Otherwise, this returns zero.

getOperands

public SqlExpression[] getOperands()

Specified by:

getOperands in interface SqlExpression

Returns:

If this is an operator, then this returns a non-null array containing the operands to this operator (can this be zero-length?). Otherwise, this returns a zero-length array.

getColumnBaseName

public java.lang.String getColumnBaseName()

Description copied from interface: SqlExpression

The format of an OPNTCOL is "user.table.base@networknode". If one lhs name is omitted, then the format is "table.base@networknode". If two lhs names are omitted, then the format is "base@networknode". In all cases, "@networknode" may be omitted.

Specified by:

getColumnBaseName in interface SqlExpression

Returns:

If this is a column (OPNTCOL, OPeraNd Type COLumn), then this returns the column's base name. Null if this is not a column.

getColumnTableName

public java.lang.String getColumnTableName()

Specified by:

getColumnTableName in interface SqlExpression

Returns:

If this is a column, then this returns the name of the table. Null if none.

getColumnUserName

public java.lang.String getColumnUserName()

Specified by:

getColumnUserName in interface SqlExpression

Returns:

If this is a column, then this returns the name of the user. Null if none.

getColumnNodeName

public java.lang.String getColumnNodeName()

Specified by:

getColumnNodeName in interface SqlExpression

Returns:

If this is a column, then this returns the name of the network node. Null if none.

setWif

public void setWif(boolean val)

isWindowFuntion

public boolean isWindowFuntion()

Is this is a Window function. (Window functions also have thier own operator codes) eg SELECT COUNT(*) OVER (PARTITION BY deptno) DCOUNT FROM EMP

Window functions have an additional 5 arguments following the function arguments. So if we have <count> function arguments, The window function arguments are :
<count+1> Partition By clause
<count+2> Order By clause
<count+3> Not Used (C parser seems to have a flag string)
<count+4> End1 ( used for BI functions - not currently implemented)
<count+5> End2 ( ditto )

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