NetricsQuery objects are used to implement the complex query structures introduced with release 4.1.
Namespace: NetricsServerInterface
Assembly: NetricsServerInterface (in NetricsServerInterface.dll)
Syntax
Visual Basic (Declaration) |
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<GuidAttribute("9CCB9FFC-6975-4428-A536-50782534805C")> Public Class NetricsQuery Implements INetricsQuery |
C# |
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[GuidAttribute("9CCB9FFC-6975-4428-A536-50782534805C")] public class NetricsQuery : INetricsQuery |
C++ |
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[GuidAttribute(L"9CCB9FFC-6975-4428-A536-50782534805C")] ref class NetricsQuery : INetricsQuery |
J# |
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/** @attribute GuidAttribute("9CCB9FFC-6975-4428-A536-50782534805C") */ public class NetricsQuery implements INetricsQuery |
JScript |
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public GuidAttribute("9CCB9FFC-6975-4428-A536-50782534805C") class NetricsQuery extends INetricsQuery |
Remarks
Queries now take the form of a hierarchial tree. There are currently four ways to create basic scores - a simple query comparison, a cognate query comparison, a date comparison, and a predicate querylet. This will be explained in further detail below. These scores can then be combined by five more operators - AND, OR, NOT, WGTBYFIELD and RLINK (this last is how to use the Decision Engine model provided to you by netrics if you purchased the Decision Engine). For each of the score combiners, you will need to pass the NetricsQuery "children" which will be combined by that operator. It follows that all the "leaves" in the tree will need to be score generators, and all the "branches" will need to be score combiners. To create the most basic search, just follow the following code:
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NetricsSearchCfg tblCfg = new NetricsSearchCfg("test"); tblCfg.setNetricsQuery(new NetricsQuery("Michael Phelps",null,null)); NetricsSearchResponse resp = si.search(tblCfg, null); |
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String []fnames = {"name1"}; NetricsQuery nq1 = NetricsQuery.Simple("rec1f1",fnames,null); String []queries = {"rec1f2","rec1f1"}; String []fnames2 = {"name1","name2"}; NetricsQuery nq2 = NetricsQuery.Cognate(queries,fnames2,null,.8); String []fnames3 = {"date"}; NetricsQuery nq3 = NetricsQuery.Custom("10/12/2001",fnames3,null,NetricsQuery.CS_DATE); NetricsQuery nq4 = NetricsQuery.Predicate("DATE \"2001/01/01\" <= $\" $\"date\" and $\"date\" <= DATE \"2001/12/31\""); NetricsQuery []nqs = {nq1,nq2,nq3,nq4}; NetricsQuery nq = NetricsQuery.And(null,nqs); |
Inheritance Hierarchy
NetricsServerInterface.NetricsQuery