diff options
Diffstat (limited to 'xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/formula/FunctionLookup.java')
| -rw-r--r-- | xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/formula/FunctionLookup.java | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/formula/FunctionLookup.java b/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/formula/FunctionLookup.java new file mode 100644 index 000000000000..42c06d88754a --- /dev/null +++ b/xmerge/source/pexcel/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/records/formula/FunctionLookup.java @@ -0,0 +1,204 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +package org.openoffice.xmerge.converter.xml.sxc.pexcel.records.formula; + +import java.util.HashMap; + +public class FunctionLookup extends SymbolLookup { + + private HashMap stringToArgs = null; + + /** + * The default constructor - invokes {@link #initialize() initialize()} + */ + public FunctionLookup() { + initialize(); + } + + /** + * Initialize the lookup table for functions + */ + public void initialize() { + if ((stringToID != null) || (idToString != null) || (stringToArgs !=null)) { + return; + } + stringToID = new HashMap(); + idToString = new HashMap(); + stringToArgs = new HashMap(); + + // Functions with Variable number of Arguments + // Math and Trig + addEntry("SUM", TokenConstants.TSUM, -1); + addEntry("MIN", TokenConstants.TMIN, -1); + addEntry("PRODUCT", TokenConstants.TPRODUCT, -1); + addEntry("LOG", TokenConstants.TLOG, -1); + addEntry("SUMIF", TokenConstants.TSUMIF, -1); + addEntry("TRUNC", TokenConstants.TRUNC, -1); + // Financial + addEntry("DDB", TokenConstants.TDDB, -1); + addEntry("FV", TokenConstants.TFV, -1); + addEntry("IRR", TokenConstants.TIRR, -1); + addEntry("NPER", TokenConstants.TNPER, -1); + addEntry("NPV", TokenConstants.TNPV, -1); + addEntry("PMT", TokenConstants.TPMT, -1); + addEntry("PV", TokenConstants.TPV, -1); + addEntry("RATE", TokenConstants.TRATE, -1); + // Statistical + addEntry("AVERAGE", TokenConstants.TAVERAGE, -1); + addEntry("COUNT", TokenConstants.TCOUNT, -1); + addEntry("COUNTA", TokenConstants.TCOUNTA, -1); + addEntry("MAX", TokenConstants.TMAX, -1 ); + addEntry("MIN", TokenConstants.TMIN, -1); + addEntry("STDEV", TokenConstants.TSTDEV, -1 ); + addEntry("STDEVP", TokenConstants.TSTDEVP, -1 ); + addEntry("VAR", TokenConstants.TVAR, -1); + addEntry("VARP", TokenConstants.TVARP, -1); + // Lookup + addEntry("CHOOSE", TokenConstants.TCHOOSE, -1); + addEntry("HLOOKUP", TokenConstants.THLOOKUP, -1); + addEntry("INDEX", TokenConstants.TINDEX, -1); + addEntry("MATCH", TokenConstants.TMATCH, -1) ; + addEntry("VLOOKUP", TokenConstants.TVLOOKUP, -1); + // Text + addEntry("RIGHT", TokenConstants.TRIGHT, -1); + addEntry("SUBSTITUTE", TokenConstants.TSUBSTITUTE, -1); + addEntry("FIND", TokenConstants.TFIND, -1); + addEntry("LEFT", TokenConstants.TLEFT, -1); + // Logical + addEntry("AND", TokenConstants.TAND, -1 ); + addEntry("IF", TokenConstants.TIF, -1) ; + addEntry("OR", TokenConstants.TOR, -1); + + // Functions with Fixed number of Arguments + // Math and Trig + addEntry("ABS", TokenConstants.TABS, 1); + addEntry("ACOS", TokenConstants.TACOS, 1); + addEntry("ASIN", TokenConstants.TASIN, 1); + addEntry("ATAN", TokenConstants.TATAN, 1); + addEntry("ATAN2", TokenConstants.TATAN2, 1); + addEntry("COS", TokenConstants.TCOS, 1); + addEntry("COUNTIF", TokenConstants.TCOUNTIF, 1); + addEntry("DEGREES", TokenConstants.TDEGREES, 1); + addEntry("EXP", TokenConstants.TEXP, 1); + addEntry("FACT", TokenConstants.TFACT, 1); + addEntry("INT", TokenConstants.TINTE, 1); + addEntry("LN", TokenConstants.TLN, 1); + addEntry("LOG10", TokenConstants.TLOG10, 1); + addEntry("MOD", TokenConstants.TMOD, 1); + addEntry("PI", TokenConstants.TPI, 0); + addEntry("POWER", TokenConstants.TPOWERF, 2); + addEntry("RADIANS", TokenConstants.TRADIANS, 1); + addEntry("RAND", TokenConstants.TRAND, 1); + addEntry("ROUND", TokenConstants.TROUND, 1); + addEntry("SQRT", TokenConstants.TSQRT, 1); + addEntry("TAN", TokenConstants.TTAN, 1); + addEntry("SIN", TokenConstants.TSIN, 1); + // Financial + addEntry("SLN", TokenConstants.TSLN, 3); + addEntry("SYD", TokenConstants.TSYD, 4); + // Date and Time + addEntry("DATE", TokenConstants.TDATE, 3); + addEntry("DATEVALUE", TokenConstants.TDATEVALUE, 1); + addEntry("DAY", TokenConstants.TDAY, 1); + addEntry("HOUR", TokenConstants.THOUR, 1); + addEntry("MINUTE", TokenConstants.TMINUTE, 1 ); + addEntry("MONTH", TokenConstants.TMONTH, 1); + addEntry("NOW", TokenConstants.TNOW, 0); + addEntry("SECOND", TokenConstants.TSECOND, 1); + addEntry("TIME", TokenConstants.TTIME, 3); + addEntry("TIMEVALUE", TokenConstants.TTIMEVALUE, 1); + addEntry("YEAR", TokenConstants.TYEAR, 1); + // Statistical + addEntry("COUNTBLANK", TokenConstants.TCOUNTBLANK, 1); + // lookup + addEntry("COLUMNS", TokenConstants.TCOLUMNS, 1); + addEntry("ROWS", TokenConstants.TROWS, 1); + // Database + addEntry("DAVERAGE", TokenConstants.TDAVAERAGE, 3); + addEntry("DCOUNT", TokenConstants.TDCOUNT, 3); + addEntry("DCOUNTA", TokenConstants.TDCOUNTA, 2); + addEntry("DGET", TokenConstants.TDGET, 3); + addEntry("DMAX", TokenConstants.TDMAX, 3); + addEntry("DMIN", TokenConstants.TDMIN, 3); + addEntry("DPRODUCT", TokenConstants.TDPRODUCT, 3); + addEntry("DSTDEV", TokenConstants.TDSTDEV, 3); + addEntry("DSTDEVP", TokenConstants.TDSTDEVP, 3) ; + addEntry("DSUM", TokenConstants.TDSUM, 3); + addEntry("DVAR", TokenConstants.TDVAR, 3); + addEntry("DVARP", TokenConstants.TDVARP, 3); + // Text + addEntry("EXACT", TokenConstants.TEXACT, 2); + addEntry("LEN", TokenConstants.TLEN, 1); + addEntry("LOWER", TokenConstants.TLOWER, 1); + addEntry("MID", TokenConstants.TMID, 3); // ?????? + addEntry("PROPER", TokenConstants.TPROPER, 1); + addEntry("REPLACE", TokenConstants.TREPLACE, 4); + addEntry("REPT", TokenConstants.TREPT, 2); + addEntry("T", TokenConstants.TT, 1); + addEntry("TRIM", TokenConstants.TRIM, 1); + addEntry("UPPER", TokenConstants.TUPPER, 1); + addEntry("VALUE", TokenConstants.TVALUE, 1); + // Logical + addEntry("FALSE", TokenConstants.TFALSE, 0); + addEntry("NOT", TokenConstants.TNOT, 1); + addEntry("TRUE", TokenConstants.TTRUE, 0); + // Informational + addEntry("ERRORTYPE", TokenConstants.TERRORTYPE, 1); + addEntry("ISBLANK", TokenConstants.TISBLANK, 1); + addEntry("ISERR", TokenConstants.TISERR, 1); + addEntry("ISERROR", TokenConstants.TISERROR, 1); + addEntry("ISLOGICAL", TokenConstants.TISLOGICAL, 1); + addEntry("ISNA", TokenConstants.TISNA, 1); + addEntry("ISNONTEXT", TokenConstants.TISNONTEXT, 1); + addEntry("ISNUMBER", TokenConstants.TISNUMBER, 1); + addEntry("ISTEXT", TokenConstants.TISTEXT, 1); + addEntry("N", TokenConstants.TN, 1); + addEntry("NA", TokenConstants.TNA, 0); + + } + + /** + * Associate a function with an identifier and specifiy the number of arguments for that function + * @param symbol The function string that will act as the key in the lookup table + * @param id The identifier for the function + * @param args The number of arguments this function requires + */ + public void addEntry(String symbol, int id, int args) { + addEntry(symbol, id); + stringToArgs.put(symbol, new Integer(args)); + } + + /** + * Retrieve the number of arguments for this function + * @param symbol The function name + * @return The number of arguments required by this function + */ + public int getArgCountFromString(String symbol) { + return ((Integer)stringToArgs.get(symbol)).intValue(); + } +} |