Sets the score a comparison gets when an error occurs.
Namespace: NetricsServerInterface
Assembly: NetricsServerInterface (in NetricsServerInterface.dll)
Syntax
Remarks
A comparison will receive this score when an error occurs. In some situations it is more appropriate to set this score to 0.0 or -1.0, and the user is therefore allowed to configure this setting.
Example
This sample demonstrates a Custom date query and setting the score to .5 if the date field contains invalid data.
Copy Code
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using System;
using NetricsServerInterface;
class MyClass
{
private static NetricsServerInterface.NetricsServerInterface si = null;
public static void Main()
{
try
{
String host = "localhost";
int port = 5051;
si = new NetricsServerInterface.NetricsServerInterface(host, port);
// Quuery will contain the query string or tokens to be matched against
String query = "1/30/1996";
// Table is the TIBCO Patterns Engine table to be search/matched against query
String table = "employee";
// FieldNames contain the date field within the table to be searhed/matched against.
String[] fieldNames = { "HIRE_DATE" };
// Set field weights to null
double[] fieldWeights = null;
// Create NetricsSearchOpts object using the defaults
NetricsSearchOpts opts = new NetricsSearchOpts();
// Create the NetricsSearchCfg pointing to the table to be searched/matched against
NetricsSearchCfg tblCfg = new NetricsSearchCfg(table);
// Add a Custom query to the NetricsSearchCfg using the query, fieldNames, fieldWeights and CS_DATE
NetricsQuery nq = NetricsQuery.Custom(query, fieldNames, fieldWeights, NetricsQuery.CS_DATE);
// If the "HIRE_DATE" field contains invalid data set the score to 0.5 rather than the default of 0.0
nq.setInvalidScore(.5);
tblCfg.setNetricsQuery(nq);
// Perform the search/match using the NetricsSearchCfg and NetricsSearchOpts
NetricsSearchResponse resp = si.search(tblCfg, opts);
String s = "";
// Get the results of the search/match
NetricsSearchResult[] res = resp.getSearchResults();
// Create viables for result processing
String[] xfieldNames;
String[] xfields;
// Iterate through the result records
for (int i = 0; i < res.Length; i++)
{
// Get the fieldNames in the result record
xfieldNames = res[i].getFieldNames();
// Get the data for each fieldName in result record
xfields = res[i].getFields();
// Get the score for this result record
double score = res[i].getMatchScore();
// Build the printline for the result record
s = s + "Rank=" + i + ", Score=" + score.ToString();
for (int x = 0; x < xfields.Length; x++)
{
s = s + ", " + xfieldNames[x] + "=" + xfields[x];
}
s = s + "\n";
}
Console.WriteLine(s);
}
catch (NetricsException e)
{
Console.Write(e.getErrorDescription() + "\n");
}
}
}
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