Example usage for org.apache.solr.client.solrj SolrQuery SolrQuery

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery SolrQuery.

Prototype

public SolrQuery() 

Source Link

Usage

From source file:edu.cmu.lti.f12.hw2.hw2_team01.retrieval.SimpleSolrWrapper.java

License:Apache License

public SolrDocumentList runQuery(String q, int results, String type, String mm, String Geneboost,
        String Diseboost, String Verbboost) throws SolrServerException {
    SolrQuery query = new SolrQuery();
    if (type.equals("dismax")) {
        query.setParam("defType", "edismax");
        query.setParam("qf", "text");
        query.setParam("mm", mm);
        query.setParam("pf", "text^100");
    }//from  ww w  . ja  v a  2s. c  o m

    query.setQuery(getBoosts(escapeQuery(q), Geneboost, Diseboost, Verbboost));
    query.setRows(results);
    query.setFields("*", "score");
    //can also try nested query for different boosts of phrase in text
    //q=revised+AND+book+AND+_query_:"{!dismax qf=title pf=title^10 v=$qq}"&qq=revised+book

    System.out.println(query.toString());

    QueryResponse rsp = server.query(query);
    return rsp.getResults();
}

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From source file:edu.cmu.lti.f12.hw2.hw2_team01.retrieval.SimpleSolrWrapper.java

License:Apache License

public SolrDocumentList runQuery(String q, int results, String type, String Geneboost, String Diseboost,
        String Verbboost) throws SolrServerException {
    SolrQuery query = new SolrQuery();
    if (type.equals("dismax")) {
        query.setParam("defType", "edismax");
        query.setParam("qf", "text");
        query.setParam("pf", "text^100");
    }//from ww w .j ava 2  s.  c  om
    query.setQuery(getBoosts(escapeQuery(q), Geneboost, Diseboost, Verbboost));
    query.setRows(results);
    query.setFields("*", "score");
    //can also try nested query for different boosts of phrase in text
    //q=revised+AND+book+AND+_query_:"{!dismax qf=title pf=title^10 v=$qq}"&qq=revised+book

    System.out.println(query.toString());

    QueryResponse rsp = server.query(query);
    return rsp.getResults();
}

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From source file:edu.cmu.lti.f12.hw2.hw2_team01.retrieval.SimpleSolrWrapper.java

License:Apache License

public String getDocText(String id) throws SolrServerException {
    String q = "id:" + id;
    SolrQuery query = new SolrQuery();
    query.setQuery(q);//from w  ww  .  j  av a  2s.  co  m
    query.setFields("text");
    QueryResponse rsp = server.query(query);

    String docText = "";
    if (rsp.getResults().getNumFound() > 0) {
        @SuppressWarnings({ "unchecked", "rawtypes" })
        ArrayList<String> results = (ArrayList) rsp.getResults().get(0).getFieldValues("text");
        docText = results.get(0);
    }
    return docText;
}

---

From source file:edu.cmu.lti.oaqa.annographix.solr.SolrServerWrapper.java

License:Apache License

/**
 * Executes a string query.// ww  w. jav  a2 s  .c o  m
 * 
 * @param q        a query string.
 * @param numRet   the maximum number of entries to return.  
 * @return a list of documents, an object of the type {@link org.apache.solr.common.SolrDocumentList}. 
 * @throws SolrServerException
 */
public SolrDocumentList runQuery(String q, int numRet) throws SolrServerException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    query.setRows(numRet);
    query.setFields("*", "score");
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

---

From source file:edu.cmu.lti.oaqa.annographix.solr.SolrServerWrapper.java

License:Apache License

/**
 * Executes a query, additionally allows to specify result fields.
 * /*from w  w  w .j  a v  a  2  s.  c om*/
 * @param q           a query string.
 * @param fieldList   a list of field names.
 * @param results     the maximum number of entries to return.
 * 
 * @return a list of documents, which is an object of the type {@link org.apache.solr.common.SolrDocumentList}.
 * @throws SolrServerException
 */
public SolrDocumentList runQuery(String q, List<String> fieldList, int results) throws SolrServerException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    query.setRows(results);
    query.setFields(fieldList.toArray(new String[1]));
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

---

From source file:edu.cmu.lti.oaqa.annographix.solr.SolrServerWrapper.java

License:Apache License

/**
 * Executes a query, additionally allows to specify the default field, the filter query, AND result fields.
 * /*from  w  w  w  . j a v  a2 s .  c  o  m*/
 * @param q               a query string.
 * @param defaultField    a default field name (or null).
 * @param fieldList       a list of field names.
 * @param filterQuery     a name of the filter query that can be applied without changing scores (or null).
 * @param results         the maximum number of entries to return.
 * 
 * @return a list of documents, which is an object of the type {@link org.apache.solr.common.SolrDocumentList}.
 * @throws SolrServerException
 */
public SolrDocumentList runQuery(String q, String defaultField, List<String> fieldList, String filterQuery,
        int results) throws SolrServerException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    if (filterQuery != null)
        query.setParam("fq", filterQuery);
    if (defaultField != null)
        query.setParam("df", defaultField);
    query.setRows(results);
    query.setFields(fieldList.toArray(new String[1]));
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

---

From source file:edu.cmu.lti.oaqa.annographix.solr.SolrServerWrapper.java

License:Apache License

/**
 * Reads a value of a single- or multi-value text field from a SOLR server. 
 * /*from   w  w  w. j  a v  a2  s  .  co  m*/
 * @param docId         a document ID.
 * @param idField       a name of the ID field.
 * @param textFieldName a name of the text field whose value we need to obtain.
 * @return an array of field values, if the field is single-value, the array
 *         contains only one entry.
 * @throws SolrServerException
 */
public ArrayList<String> getFieldText(String docId, String idField, String textFieldName)
        throws SolrServerException {
    String q = idField + ":" + docId;
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    query.setFields(textFieldName);
    QueryResponse rsp = mServer.query(query);

    ArrayList<String> docText = null;
    if (rsp.getResults().getNumFound() > 0) {
        Object o = rsp.getResults().get(0).getFieldValues(textFieldName);
        if (o instanceof String) {
            docText = new ArrayList<String>();
            docText.add((String) o);
        } else {
            @SuppressWarnings({ "unchecked" })
            ArrayList<String> results = (ArrayList<String>) o;
            docText = results;
        }
    }
    return docText;
}

---

From source file:edu.cmu.lti.oaqa.bio.index.medline.annotated.query.SolrServerWrapper.java

License:Apache License

/**
 * Executes a string query./*from ww  w.j  a  v a2 s. c  o m*/
 * 
 * @param q        a query string.
 * @param numRet   the maximum number of entries to return.  
 * @return a list of documents, an object of the type {@link org.apache.solr.common.SolrDocumentList}. 
 * @throws SolrServerException
 * @throws IOException 
 */
public SolrDocumentList runQuery(String q, int numRet) throws SolrServerException, IOException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    query.setRows(numRet);
    query.setFields("*", "score");
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

---

From source file:edu.cmu.lti.oaqa.bio.index.medline.annotated.query.SolrServerWrapper.java

License:Apache License

/**
 * Executes a query, additionally allows to specify result fields.
 * /*from  www.  java2  s.  c o  m*/
 * @param q           a query string.
 * @param fieldList   a list of field names.
 * @param results     the maximum number of entries to return.
 * 
 * @return a list of documents, which is an object of the type {@link org.apache.solr.common.SolrDocumentList}.
 * @throws SolrServerException
 * @throws IOException 
 */
public SolrDocumentList runQuery(String q, List<String> fieldList, int results)
        throws SolrServerException, IOException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    query.setRows(results);
    query.setFields(fieldList.toArray(new String[1]));
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

---

From source file:edu.cmu.lti.oaqa.bio.index.medline.annotated.query.SolrServerWrapper.java

License:Apache License

/**
 * Executes a query, additionally allows to specify the default field, the filter query, AND result fields.
 * /*from  w  w  w .j  a va 2s  .  co m*/
 * @param q               a query string.
 * @param defaultField    a default field name (or null).
 * @param fieldList       a list of field names.
 * @param filterQuery     a name of the filter query that can be applied without changing scores (or null).
 * @param results         the maximum number of entries to return.
 * 
 * @return a list of documents, which is an object of the type {@link org.apache.solr.common.SolrDocumentList}.
 * @throws SolrServerException
 * @throws IOException 
 */
public SolrDocumentList runQuery(String q, String defaultField, List<String> fieldList, String filterQuery,
        int results) throws SolrServerException, IOException {
    SolrQuery query = new SolrQuery();
    query.setQuery(q);
    if (filterQuery != null)
        query.setParam("fq", filterQuery);
    if (defaultField != null)
        query.setParam("df", defaultField);
    query.setRows(results);
    query.setFields(fieldList.toArray(new String[1]));
    QueryResponse rsp = mServer.query(query, METHOD.POST);
    return rsp.getResults();
}

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