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Fix whitespace - reformat to consistent spaces, instead of a mix of tabs and spaces 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1553625 13f79535-47bb-0310-9956-ffa450edef68
tags/REL_3_10_FINAL
Nick Burch 10 years ago
parent
a30d2870c8
commit
42933d40bc
1 changed files with 277 additions and 217 deletions
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  1. 277
    217
      src/java/org/apache/poi/ss/formula/eval/FunctionEval.java

+ 277
- 217
src/java/org/apache/poi/ss/formula/eval/FunctionEval.java View File

@@ -17,264 +17,324 @@

package org.apache.poi.ss.formula.eval;

import org.apache.poi.ss.formula.atp.AnalysisToolPak;
import org.apache.poi.ss.formula.function.FunctionMetadata;
import org.apache.poi.ss.formula.function.FunctionMetadataRegistry;
import org.apache.poi.ss.formula.functions.*;

import java.util.Collection;
import java.util.Collections;
import java.util.TreeSet;

import org.apache.poi.ss.formula.atp.AnalysisToolPak;
import org.apache.poi.ss.formula.function.FunctionMetadata;
import org.apache.poi.ss.formula.function.FunctionMetadataRegistry;
import org.apache.poi.ss.formula.functions.Address;
import org.apache.poi.ss.formula.functions.AggregateFunction;
import org.apache.poi.ss.formula.functions.BooleanFunction;
import org.apache.poi.ss.formula.functions.CalendarFieldFunction;
import org.apache.poi.ss.formula.functions.Choose;
import org.apache.poi.ss.formula.functions.Code;
import org.apache.poi.ss.formula.functions.Column;
import org.apache.poi.ss.formula.functions.Columns;
import org.apache.poi.ss.formula.functions.Count;
import org.apache.poi.ss.formula.functions.Counta;
import org.apache.poi.ss.formula.functions.Countblank;
import org.apache.poi.ss.formula.functions.Countif;
import org.apache.poi.ss.formula.functions.DateFunc;
import org.apache.poi.ss.formula.functions.Days360;
import org.apache.poi.ss.formula.functions.Errortype;
import org.apache.poi.ss.formula.functions.Even;
import org.apache.poi.ss.formula.functions.FinanceFunction;
import org.apache.poi.ss.formula.functions.Function;
import org.apache.poi.ss.formula.functions.Hlookup;
import org.apache.poi.ss.formula.functions.Hyperlink;
import org.apache.poi.ss.formula.functions.IPMT;
import org.apache.poi.ss.formula.functions.IfFunc;
import org.apache.poi.ss.formula.functions.Index;
import org.apache.poi.ss.formula.functions.Intercept;
import org.apache.poi.ss.formula.functions.Irr;
import org.apache.poi.ss.formula.functions.LogicalFunction;
import org.apache.poi.ss.formula.functions.Lookup;
import org.apache.poi.ss.formula.functions.Match;
import org.apache.poi.ss.formula.functions.MinaMaxa;
import org.apache.poi.ss.formula.functions.Mirr;
import org.apache.poi.ss.formula.functions.Mode;
import org.apache.poi.ss.formula.functions.Na;
import org.apache.poi.ss.formula.functions.NotImplementedFunction;
import org.apache.poi.ss.formula.functions.Now;
import org.apache.poi.ss.formula.functions.Npv;
import org.apache.poi.ss.formula.functions.NumericFunction;
import org.apache.poi.ss.formula.functions.Odd;
import org.apache.poi.ss.formula.functions.Offset;
import org.apache.poi.ss.formula.functions.PPMT;
import org.apache.poi.ss.formula.functions.Rank;
import org.apache.poi.ss.formula.functions.Rate;
import org.apache.poi.ss.formula.functions.Replace;
import org.apache.poi.ss.formula.functions.Rept;
import org.apache.poi.ss.formula.functions.Roman;
import org.apache.poi.ss.formula.functions.RowFunc;
import org.apache.poi.ss.formula.functions.Rows;
import org.apache.poi.ss.formula.functions.Slope;
import org.apache.poi.ss.formula.functions.Substitute;
import org.apache.poi.ss.formula.functions.Subtotal;
import org.apache.poi.ss.formula.functions.Sumif;
import org.apache.poi.ss.formula.functions.Sumproduct;
import org.apache.poi.ss.formula.functions.Sumx2my2;
import org.apache.poi.ss.formula.functions.Sumx2py2;
import org.apache.poi.ss.formula.functions.Sumxmy2;
import org.apache.poi.ss.formula.functions.T;
import org.apache.poi.ss.formula.functions.TextFunction;
import org.apache.poi.ss.formula.functions.TimeFunc;
import org.apache.poi.ss.formula.functions.Today;
import org.apache.poi.ss.formula.functions.Value;
import org.apache.poi.ss.formula.functions.Vlookup;
import org.apache.poi.ss.formula.functions.WeekdayFunc;

/**
* @author Amol S. Deshmukh < amolweb at ya hoo dot com >
* @author Johan Karlsteen - added Intercept and Slope
*/
public final class FunctionEval {
/**
* Some function IDs that require special treatment
*/
private static final class FunctionID {
/** 1 */
public static final int IF = FunctionMetadataRegistry.FUNCTION_INDEX_IF;
/** 4 */
public static final int SUM = FunctionMetadataRegistry.FUNCTION_INDEX_SUM;
/** 78 */
public static final int OFFSET = 78;
/** 100 */
public static final int CHOOSE = FunctionMetadataRegistry.FUNCTION_INDEX_CHOOSE;
/** 148 */
public static final int INDIRECT = FunctionMetadataRegistry.FUNCTION_INDEX_INDIRECT;
/** 255 */
public static final int EXTERNAL_FUNC = FunctionMetadataRegistry.FUNCTION_INDEX_EXTERNAL;
}
// convenient access to namespace
private static final FunctionID ID = null;

/**
* Array elements corresponding to unimplemented functions are <code>null</code>
*/
protected static final Function[] functions = produceFunctions();

private static Function[] produceFunctions() {
Function[] retval = new Function[368];

retval[0] = new Count();
retval[ID.IF] = new IfFunc();
retval[2] = LogicalFunction.ISNA;
retval[3] = LogicalFunction.ISERROR;
retval[ID.SUM] = AggregateFunction.SUM;
retval[5] = AggregateFunction.AVERAGE;
retval[6] = AggregateFunction.MIN;
retval[7] = AggregateFunction.MAX;
retval[8] = new RowFunc(); // ROW
retval[9] = new Column();
retval[10] = new Na();
retval[11] = new Npv();
retval[12] = AggregateFunction.STDEV;
retval[13] = NumericFunction.DOLLAR;

retval[15] = NumericFunction.SIN;
retval[16] = NumericFunction.COS;
retval[17] = NumericFunction.TAN;
retval[18] = NumericFunction.ATAN;
retval[19] = NumericFunction.PI;
retval[20] = NumericFunction.SQRT;
retval[21] = NumericFunction.EXP;
retval[22] = NumericFunction.LN;
retval[23] = NumericFunction.LOG10;
retval[24] = NumericFunction.ABS;
retval[25] = NumericFunction.INT;
retval[26] = NumericFunction.SIGN;
retval[27] = NumericFunction.ROUND;
retval[28] = new Lookup();
retval[29] = new Index();
retval[30] = new Rept();

retval[31] = TextFunction.MID;
retval[32] = TextFunction.LEN;
retval[33] = new Value();
retval[34] = BooleanFunction.TRUE;
retval[35] = BooleanFunction.FALSE;
retval[36] = BooleanFunction.AND;
retval[37] = BooleanFunction.OR;
retval[38] = BooleanFunction.NOT;
retval[39] = NumericFunction.MOD;
retval[46] = AggregateFunction.VAR;
retval[48] = TextFunction.TEXT;
retval[56] = FinanceFunction.PV;
retval[57] = FinanceFunction.FV;
retval[58] = FinanceFunction.NPER;
retval[59] = FinanceFunction.PMT;
retval[60] = new Rate();
retval[61] = new Mirr();
retval[62] = new Irr();
retval[63] = NumericFunction.RAND;
retval[64] = new Match();
retval[65] = DateFunc.instance;
retval[66] = new TimeFunc();
retval[67] = CalendarFieldFunction.DAY;
retval[68] = CalendarFieldFunction.MONTH;
retval[69] = CalendarFieldFunction.YEAR;
retval[70] = WeekdayFunc.instance;
retval[71] = CalendarFieldFunction.HOUR;
retval[72] = CalendarFieldFunction.MINUTE;
retval[73] = CalendarFieldFunction.SECOND;
retval[74] = new Now();
retval[76] = new Rows();
retval[77] = new Columns();
retval[82] = TextFunction.SEARCH;
retval[ID.OFFSET] = new Offset();
retval[82] = TextFunction.SEARCH;
retval[97] = NumericFunction.ATAN2;
retval[98] = NumericFunction.ASIN;
retval[99] = NumericFunction.ACOS;
retval[ID.CHOOSE] = new Choose();
retval[101] = new Hlookup();
retval[102] = new Vlookup();
retval[105] = LogicalFunction.ISREF;
retval[109] = NumericFunction.LOG;
/**
* Some function IDs that require special treatment
*/
private static final class FunctionID {
/** 1 */
public static final int IF = FunctionMetadataRegistry.FUNCTION_INDEX_IF;
/** 4 */
public static final int SUM = FunctionMetadataRegistry.FUNCTION_INDEX_SUM;
/** 78 */
public static final int OFFSET = 78;
/** 100 */
public static final int CHOOSE = FunctionMetadataRegistry.FUNCTION_INDEX_CHOOSE;
/** 148 */
public static final int INDIRECT = FunctionMetadataRegistry.FUNCTION_INDEX_INDIRECT;
/** 255 */
public static final int EXTERNAL_FUNC = FunctionMetadataRegistry.FUNCTION_INDEX_EXTERNAL;
}
// convenient access to namespace
private static final FunctionID ID = null;
/**
* Array elements corresponding to unimplemented functions are <code>null</code>
*/
protected static final Function[] functions = produceFunctions();
private static Function[] produceFunctions() {
Function[] retval = new Function[368];
retval[0] = new Count();
retval[ID.IF] = new IfFunc();
retval[2] = LogicalFunction.ISNA;
retval[3] = LogicalFunction.ISERROR;
retval[ID.SUM] = AggregateFunction.SUM;
retval[5] = AggregateFunction.AVERAGE;
retval[6] = AggregateFunction.MIN;
retval[7] = AggregateFunction.MAX;
retval[8] = new RowFunc(); // ROW
retval[9] = new Column();
retval[10] = new Na();
retval[11] = new Npv();
retval[12] = AggregateFunction.STDEV;
retval[13] = NumericFunction.DOLLAR;
retval[15] = NumericFunction.SIN;
retval[16] = NumericFunction.COS;
retval[17] = NumericFunction.TAN;
retval[18] = NumericFunction.ATAN;
retval[19] = NumericFunction.PI;
retval[20] = NumericFunction.SQRT;
retval[21] = NumericFunction.EXP;
retval[22] = NumericFunction.LN;
retval[23] = NumericFunction.LOG10;
retval[24] = NumericFunction.ABS;
retval[25] = NumericFunction.INT;
retval[26] = NumericFunction.SIGN;
retval[27] = NumericFunction.ROUND;
retval[28] = new Lookup();
retval[29] = new Index();
retval[30] = new Rept();
retval[31] = TextFunction.MID;
retval[32] = TextFunction.LEN;
retval[33] = new Value();
retval[34] = BooleanFunction.TRUE;
retval[35] = BooleanFunction.FALSE;
retval[36] = BooleanFunction.AND;
retval[37] = BooleanFunction.OR;
retval[38] = BooleanFunction.NOT;
retval[39] = NumericFunction.MOD;
retval[46] = AggregateFunction.VAR;
retval[48] = TextFunction.TEXT;
retval[56] = FinanceFunction.PV;
retval[57] = FinanceFunction.FV;
retval[58] = FinanceFunction.NPER;
retval[59] = FinanceFunction.PMT;
retval[60] = new Rate();
retval[61] = new Mirr();
retval[62] = new Irr();
retval[63] = NumericFunction.RAND;
retval[64] = new Match();
retval[65] = DateFunc.instance;
retval[66] = new TimeFunc();
retval[67] = CalendarFieldFunction.DAY;
retval[68] = CalendarFieldFunction.MONTH;
retval[69] = CalendarFieldFunction.YEAR;
retval[70] = WeekdayFunc.instance;
retval[71] = CalendarFieldFunction.HOUR;
retval[72] = CalendarFieldFunction.MINUTE;
retval[73] = CalendarFieldFunction.SECOND;
retval[74] = new Now();
retval[76] = new Rows();
retval[77] = new Columns();
retval[82] = TextFunction.SEARCH;
retval[ID.OFFSET] = new Offset();
retval[82] = TextFunction.SEARCH;
retval[97] = NumericFunction.ATAN2;
retval[98] = NumericFunction.ASIN;
retval[99] = NumericFunction.ACOS;
retval[ID.CHOOSE] = new Choose();
retval[101] = new Hlookup();
retval[102] = new Vlookup();
retval[105] = LogicalFunction.ISREF;
retval[109] = NumericFunction.LOG;

retval[111] = TextFunction.CHAR;
retval[112] = TextFunction.LOWER;
retval[113] = TextFunction.UPPER;
retval[115] = TextFunction.LEFT;
retval[116] = TextFunction.RIGHT;
retval[117] = TextFunction.EXACT;
retval[118] = TextFunction.TRIM;
retval[119] = new Replace();
retval[120] = new Substitute();
retval[112] = TextFunction.LOWER;
retval[113] = TextFunction.UPPER;
retval[115] = TextFunction.LEFT;
retval[116] = TextFunction.RIGHT;
retval[117] = TextFunction.EXACT;
retval[118] = TextFunction.TRIM;
retval[119] = new Replace();
retval[120] = new Substitute();
retval[121] = new Code();

retval[124] = TextFunction.FIND;
retval[124] = TextFunction.FIND;

retval[127] = LogicalFunction.ISTEXT;
retval[128] = LogicalFunction.ISNUMBER;
retval[129] = LogicalFunction.ISBLANK;
retval[130] = new T();
retval[127] = LogicalFunction.ISTEXT;
retval[128] = LogicalFunction.ISNUMBER;
retval[129] = LogicalFunction.ISBLANK;
retval[130] = new T();

retval[ID.INDIRECT] = null; // Indirect.evaluate has different signature
retval[ID.INDIRECT] = null; // Indirect.evaluate has different signature
retval[162] = TextFunction.CLEAN; //Aniket Banerjee
retval[167] = new IPMT();
retval[168] = new PPMT();
retval[169] = new Counta();
retval[169] = new Counta();

retval[183] = AggregateFunction.PRODUCT;
retval[184] = NumericFunction.FACT;
retval[183] = AggregateFunction.PRODUCT;
retval[184] = NumericFunction.FACT;

retval[190] = LogicalFunction.ISNONTEXT;
retval[190] = LogicalFunction.ISNONTEXT;
retval[194] = AggregateFunction.VARP;
retval[197] = NumericFunction.TRUNC;
retval[198] = LogicalFunction.ISLOGICAL;
retval[197] = NumericFunction.TRUNC;
retval[198] = LogicalFunction.ISLOGICAL;

retval[212] = NumericFunction.ROUNDUP;
retval[213] = NumericFunction.ROUNDDOWN;
retval[212] = NumericFunction.ROUNDUP;
retval[213] = NumericFunction.ROUNDDOWN;
retval[216] = new Rank();
retval[219] = new Address(); //Aniket Banerjee
retval[220] = new Days360();
retval[221] = new Today();
retval[221] = new Today();

retval[227] = AggregateFunction.MEDIAN;
retval[228] = new Sumproduct();
retval[229] = NumericFunction.SINH;
retval[230] = NumericFunction.COSH;
retval[231] = NumericFunction.TANH;
retval[232] = NumericFunction.ASINH;
retval[233] = NumericFunction.ACOSH;
retval[234] = NumericFunction.ATANH;
retval[227] = AggregateFunction.MEDIAN;
retval[228] = new Sumproduct();
retval[229] = NumericFunction.SINH;
retval[230] = NumericFunction.COSH;
retval[231] = NumericFunction.TANH;
retval[232] = NumericFunction.ASINH;
retval[233] = NumericFunction.ACOSH;
retval[234] = NumericFunction.ATANH;

retval[ID.EXTERNAL_FUNC] = null; // ExternalFunction is a FreeREfFunction
retval[ID.EXTERNAL_FUNC] = null; // ExternalFunction is a FreeREfFunction

retval[261] = new Errortype();
retval[261] = new Errortype();

retval[269] = AggregateFunction.AVEDEV;
retval[269] = AggregateFunction.AVEDEV;

retval[276] = NumericFunction.COMBIN;
retval[276] = NumericFunction.COMBIN;

retval[279] = new Even();
retval[279] = new Even();

retval[285] = NumericFunction.FLOOR;
retval[285] = NumericFunction.FLOOR;

retval[288] = NumericFunction.CEILING;
retval[288] = NumericFunction.CEILING;

retval[298] = new Odd();
retval[298] = new Odd();

retval[300] = NumericFunction.POISSON;

retval[303] = new Sumxmy2();
retval[304] = new Sumx2my2();
retval[305] = new Sumx2py2();
retval[303] = new Sumxmy2();
retval[304] = new Sumx2my2();
retval[305] = new Sumx2py2();

retval[311] = new Intercept();
retval[315] = new Slope();

retval[311] = new Intercept();
retval[315] = new Slope();
retval[318] = AggregateFunction.DEVSQ;

retval[318] = AggregateFunction.DEVSQ;
retval[321] = AggregateFunction.SUMSQ;

retval[321] = AggregateFunction.SUMSQ;
retval[325] = AggregateFunction.LARGE;
retval[326] = AggregateFunction.SMALL;
retval[328] = AggregateFunction.PERCENTILE;

retval[325] = AggregateFunction.LARGE;
retval[326] = AggregateFunction.SMALL;
retval[328] = AggregateFunction.PERCENTILE;
retval[330] = new Mode();
retval[330] = new Mode();

retval[336] = TextFunction.CONCATENATE;
retval[337] = NumericFunction.POWER;
retval[336] = TextFunction.CONCATENATE;
retval[337] = NumericFunction.POWER;

retval[342] = NumericFunction.RADIANS;
retval[343] = NumericFunction.DEGREES;
retval[342] = NumericFunction.RADIANS;
retval[343] = NumericFunction.DEGREES;

retval[344] = new Subtotal();
retval[345] = new Sumif();
retval[346] = new Countif();
retval[347] = new Countblank();
retval[344] = new Subtotal();
retval[345] = new Sumif();
retval[346] = new Countif();
retval[347] = new Countblank();

retval[354] = new Roman();

retval[359] = new Hyperlink();
retval[362] = MinaMaxa.MAXA;
retval[363] = MinaMaxa.MINA;
for (int i = 0; i < retval.length; i++) {
Function f = retval[i];
if (f == null) {
FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(i);
if (fm == null) {
continue;
}
retval[i] = new NotImplementedFunction(fm.getName());
}
}
return retval;
}
/**
* @return <code>null</code> if the specified functionIndex is for INDIRECT() or any external (add-in) function.
*/
public static Function getBasicFunction(int functionIndex) {
// check for 'free ref' functions first
switch (functionIndex) {
case FunctionID.INDIRECT:
case FunctionID.EXTERNAL_FUNC:
return null;
}
// else - must be plain function
Function result = functions[functionIndex];
if (result == null) {
throw new NotImplementedException("FuncIx=" + functionIndex);
}
return result;
}
retval[359] = new Hyperlink();
retval[362] = MinaMaxa.MAXA;
retval[363] = MinaMaxa.MINA;
for (int i = 0; i < retval.length; i++) {
Function f = retval[i];
if (f == null) {
FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(i);
if (fm == null) {
continue;
}
retval[i] = new NotImplementedFunction(fm.getName());
}
}
return retval;
}
/**
* @return <code>null</code> if the specified functionIndex is for INDIRECT() or any external (add-in) function.
*/
public static Function getBasicFunction(int functionIndex) {
// check for 'free ref' functions first
switch (functionIndex) {
case FunctionID.INDIRECT:
case FunctionID.EXTERNAL_FUNC:
return null;
}
// else - must be plain function
Function result = functions[functionIndex];
if (result == null) {
throw new NotImplementedException("FuncIx=" + functionIndex);
}
return result;
}

/**
* Register a new function in runtime.
@@ -310,12 +370,12 @@ public final class FunctionEval {
* @return an array of supported functions
* @since 3.8 beta6
*/
public static Collection<String> getSupportedFunctionNames(){
public static Collection<String> getSupportedFunctionNames() {
Collection<String> lst = new TreeSet<String>();
for(int i = 0; i < functions.length; i++){
for (int i = 0; i < functions.length; i++) {
Function func = functions[i];
FunctionMetadata metaData = FunctionMetadataRegistry.getFunctionByIndex(i);
if(func != null && !(func instanceof NotImplementedFunction)){
if (func != null && !(func instanceof NotImplementedFunction)) {
lst.add(metaData.getName());
}
}
@@ -329,11 +389,11 @@ public final class FunctionEval {
* @return an array of not supported functions
* @since 3.8 beta6
*/
public static Collection<String> getNotSupportedFunctionNames(){
public static Collection<String> getNotSupportedFunctionNames() {
Collection<String> lst = new TreeSet<String>();
for(int i = 0; i < functions.length; i++){
for (int i = 0; i < functions.length; i++) {
Function func = functions[i];
if(func != null && (func instanceof NotImplementedFunction)){
if (func != null && (func instanceof NotImplementedFunction)) {
FunctionMetadata metaData = FunctionMetadataRegistry.getFunctionByIndex(i);
lst.add(metaData.getName());
}

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