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Thank you for the e-mail. The function does not seem to be included in the DRL. I shall run it again, and post again if I cannot get to a resolution.<br><br>Krishna<br><br><hr id="stopSpelling">Date: Sun, 21 Dec 2008 13:59:56 +0000<br>From: mproctor@codehaus.org<br>To: rules-users@lists.jboss.org<br>Subject: Re: [rules-users] How to use function in decision table<br><br>
<title></title>
Bhamidi Krishna wrote:
<blockquote cite="mid:BAY144-W481D0161D9C37E4991F7F3C6F30@phx.gbl">
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</style>Hi, I am attempting to use a function in a decision table, I
am sure I have gotten it totally wrong because it gives me the
following error -<br>
<br>
<u><font color="#000080" size="2">org.drools.compiler.DroolsParserException</font></u><font color="#ff0000" size="2">: Unknown error while parsing. This is a bug.
Please contact the Development team.<br>
</font>
<p align="left"><font color="#ff0000" size="2">at
org.drools.compiler.DrlParser.compile(</font><u><font color="#000080" size="2">DrlParser.java:183</font></u><font color="#ff0000" size="2">)</font></p>
<p align="left"><font color="#ff0000" size="2">at
org.drools.compiler.DrlParser.parse(</font><u><font color="#000080" size="2">DrlParser.java:61</font></u><font color="#ff0000" size="2">)</font></p>
<p align="left"><font color="#ff0000" size="2">at
org.drools.compiler.PackageBuilder.addPackageFromDrl(</font><u><font color="#000080" size="2">PackageBuilder.java:165</font></u><font color="#ff0000" size="2">)</font></p>
<p align="left"><font color="#ff0000" size="2">at
com.sample.DecisionTableTest.readDecisionTable(</font><u><font color="#000080" size="2">DecisionTableTest.java:60</font></u><font color="#ff0000" size="2">)</font></p>
<font color="#ff0000" size="2">at com.sample.DecisionTableTest.main(</font><u><font color="#000080" size="2">DecisionTableTest.java:35</font></u><font color="#ff0000" size="2">)</font><br>
<br>
<font color="#ff0000" size="2"><font color="#000000">I have attached
my decision table, the relevant portion of the table is pasted. Would
appreciate ponters in the right direction.</font></font><br>
</blockquote>
If often helps to look at the DRL that is being outputted, that should
help you see what is wrong in the DTable.<br>
<blockquote cite="mid:BAY144-W481D0161D9C37E4991F7F3C6F30@phx.gbl"> <br>
<font color="#000000">Thank you</font><br>
<br>
<br>
<font color="#ff0000" size="2"><font color="#000000">
<table style="width: 586pt; border-collapse: collapse;" border="0" cellpadding="0" cellspacing="0" width="780">
<colgroup>
<col style="width: 53pt;" width="70"><col style="width: 105pt;" width="140">
<col style="width: 93pt;" width="124"><col style="width: 69pt;" width="92">
<col style="width: 37pt;" width="49"><col style="width: 49pt;" width="65">
<col style="width: 54pt;" width="72"><col style="width: 41pt;" width="55">
<col style="width: 37pt;" width="49"><col style="width: 48pt;" width="64">
</colgroup><tbody>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl28" style="border: 0.5pt solid windowtext; width: 53pt; height: 12.75pt; background-color: rgb(255, 255, 153);" width="70" height="17"><strong><font face="Calibri"> </font></strong></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 105pt; background-color: transparent;" width="140"><font face="Calibri">450_60_20_30</font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 93pt; background-color: transparent;" width="124"><font face="Calibri">PROFIT</font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 69pt; background-color: transparent;" width="92"><font face="Calibri">PRICE</font></td>
<td class="EC_xl27" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 37pt; background-color: transparent;" align="right" width="49"><font face="Calibri">2</font></td>
<td class="EC_xl26" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 49pt; background-color: transparent;" width="65"><font face="Calibri"><span style=""> </span>PRICE<span style=""> </span></font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 54pt; background-color: transparent;" width="72"><font face="Calibri"><</font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 41pt; background-color: transparent;" width="55"><font face="Calibri">Relative</font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 37pt; background-color: transparent;" align="right" width="49"><font face="Calibri">25</font></td>
<td class="EC_xl25" style="border-style: solid solid solid none; border-color: windowtext; border-width: 0.5pt 0.5pt 0.5pt medium; width: 48pt; background-color: transparent;" width="64"><font face="Calibri">equal</font></td>
</tr>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl28" style="border-style: none solid solid; border-color: windowtext; border-width: medium 0.5pt 0.5pt; height: 12.75pt; background-color: rgb(255, 255, 153);" height="17"><strong><font face="Calibri"> </font></strong></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">450_60_20_30</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">PROFIT</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">STOCK</font></td>
<td class="EC_xl27" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">2</font></td>
<td class="EC_xl26" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri"><span style=""> </span>STOCK<span style=""> </span></font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">B</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">Absolute</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">5</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">equal</font></td>
</tr>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl28" style="border-style: none solid solid; border-color: windowtext; border-width: medium 0.5pt 0.5pt; height: 12.75pt; background-color: rgb(255, 255, 153);" height="17"><strong><font face="Calibri"> </font></strong></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">450_60_20_30</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">PROFIT</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">CONTRACT</font></td>
<td class="EC_xl27" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">2</font></td>
<td class="EC_xl26" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri"><span style=""> </span>CONTRACT<span style=""> </span></font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">B</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">Absolute</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">10</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">equal</font></td>
</tr>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl28" style="border-style: none solid solid; border-color: windowtext; border-width: medium 0.5pt 0.5pt; height: 12.75pt; background-color: rgb(255, 255, 153);" height="17"><strong><font face="Calibri"> </font></strong></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">450_60_20_30</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">SERVICE</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">FM</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">2</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">FM</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">></font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">Absolute</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;" align="right"><font face="Calibri">30</font></td>
<td class="EC_xl25" style="border-style: none solid solid none; border-color: windowtext; border-width: medium 0.5pt 0.5pt medium; background-color: transparent;"><font face="Calibri">equal</font></td>
</tr>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl24" style="height: 12.75pt; background-color: transparent;" height="17"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><br>
</td>
</tr>
<tr style="height: 12.75pt;" height="17">
<td class="EC_xl24" style="height: 12.75pt; background-color: transparent;" height="17"><br>
</td>
<td class="EC_xl24" style="background-color: transparent;"><font face="Calibri">Functions</font></td>
<td class="EC_xl24" style="background-color: transparent;" colspan="8">
<font face="Calibri">function absoluteCompareFunction(int
weight,String sign,String value, String compareValue ) double
returnValue=0.0; if(value==null || compareValue==null) { return
returnValue; } if(value.equalsIgnoreCase(compareValue)) { returnValue=
weight; } end</font><br>
<br>
<br>
<BR>
</td>
</tr>
</tbody>
</table>
</font></font><br>
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</blockquote>
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