Example usage for org.springframework.data.solr.core.query SimplePivotField SimplePivotField

Introduction

In this page you can find the example usage for org.springframework.data.solr.core.query SimplePivotField SimplePivotField.

Prototype

public SimplePivotField(List<Field> fields) 

Source Link

Usage

From source file:org.springframework.data.solr.core.query.FacetOptions.java

/**
 * Add pivot facet on given {@link Field}s.
 * /*from   w w w . j a  v a 2  s  .  c o  m*/
 * @param fields
 * @return
 */
public final FacetOptions addFacetOnPivot(Field... fields) {
    Assert.notNull(fields, "Pivot Facets must not be null.");

    for (Field field : fields) {
        Assert.notNull(field, "Cannot facet on null field.");
        Assert.hasText(field.getName(), "Cannot facet on field with null/empty fieldname.");
    }

    List<Field> list = Arrays.asList(fields);
    this.facetOnPivotFields.add(new SimplePivotField(list));
    return this;
}

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From source file:org.springframework.data.solr.core.query.FacetOptions.java

/**
 * @param fieldName/*from w  ww  .  j a  v a 2 s. com*/
 * @return
 */
public final FacetOptions addFacetOnPivot(String... fieldnames) {
    Assert.state(fieldnames.length > 1, "2 or more fields required for pivot facets");
    for (String fieldname : fieldnames) {
        Assert.hasText(fieldname, "Fieldnames must not contain null/empty values");
    }

    this.facetOnPivotFields.add(new SimplePivotField(fieldnames));
    return this;
}

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From source file:org.springframework.data.solr.core.ResultHelper.java

static Map<org.springframework.data.solr.core.query.PivotField, List<FacetPivotFieldEntry>> convertFacetQueryResponseToFacetPivotMap(
        FacetQuery query, QueryResponse response) {

    if (VersionUtil.isSolr3XAvailable()) {
        // pivot facets are a solr 4+ Feature
        return Collections.emptyMap();
    }// w w  w.  j  a  v  a  2s  .  c  o  m

    Map<org.springframework.data.solr.core.query.PivotField, List<FacetPivotFieldEntry>> facetResult = new HashMap<org.springframework.data.solr.core.query.PivotField, List<FacetPivotFieldEntry>>();
    NamedList<List<PivotField>> facetPivot = response.getFacetPivot();
    if (facetPivot != null && facetPivot.size() > 0) {
        for (int i = 0; i < facetPivot.size(); i++) {
            String name = facetPivot.getName(i);
            List<PivotField> pivotResult = facetPivot.get(name);
            facetResult.put(new SimplePivotField(name), convertPivotResult(pivotResult));
        }
    }

    return facetResult;
}

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