Example usage for org.apache.solr.common.params ModifiableSolrParams clear

Introduction

In this page you can find the example usage for org.apache.solr.common.params ModifiableSolrParams clear.

Prototype

public void clear() 

Source Link

Document

clear all parameters

Usage

From source file:org.lanes.text.mining.Similarity.java

License:Open Source License

public ArrayList<String> getArticleTitles(ModifiableSolrParams params) {
    ArrayList<String> titles = new ArrayList<String>();

    try {//w ww.  j  a  va2 s  .  c om
        QueryResponse response = solrserver.query(params);

        for (SolrDocument doc : response.getResults()) {
            Collection<String> fnames = doc.getFieldNames();
            for (String fname : fnames) {
                Matcher matchername = Pattern.compile("titleText").matcher(fname);
                if (matchername.find()) {
                    String title = (String) doc.getFieldValue(fname);
                    titles.add(title);
                }
            }
        }
        params.clear();
    } catch (Exception e) {
        //System.err.println (e.getMessage());
    }

    return titles;
}

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From source file:org.lanes.text.mining.Similarity.java

License:Open Source License

private Double[] sendQuery(ModifiableSolrParams params) {
    double n = 0;
    double f = 0;
    try {//from   w  ww .  ja  v a 2  s .c o  m
        QueryResponse response = solrserver.query(params);
        n = (double) response.getResults().getNumFound();

        for (SolrDocument doc : response.getResults()) {
            Collection<String> fnames = doc.getFieldNames();
            for (String fname : fnames) {
                Matcher matcherfname = Pattern.compile("totaltermfreq").matcher(fname);
                if (matcherfname.find()) {
                    f = (Double) doc.getFieldValue(fname);
                }
            }
        }
        params.clear();
    } catch (Exception e) {
        //System.err.println (e.getMessage());
    }

    Double[] outputs = new Double[2];
    outputs[0] = n;
    outputs[1] = f;

    return outputs;
}

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