Example usage for org.springframework.data.elasticsearch.core.query Criteria getQueryCriteriaEntries

Introduction

In this page you can find the example usage for org.springframework.data.elasticsearch.core.query Criteria getQueryCriteriaEntries.

Prototype

public Set<CriteriaEntry> getQueryCriteriaEntries() 

Source Link

Usage

From source file:com.github.vanroy.springdata.jest.CriteriaQueryProcessor.java

private QueryBuilder createQueryFragmentForCriteria(Criteria chainedCriteria) {
    if (chainedCriteria.getQueryCriteriaEntries().isEmpty())
        return null;

    Iterator<CriteriaEntry> it = chainedCriteria.getQueryCriteriaEntries().iterator();
    boolean singeEntryCriteria = (chainedCriteria.getQueryCriteriaEntries().size() == 1);

    String fieldName = chainedCriteria.getField().getName();
    Assert.notNull(fieldName, "Unknown field");
    QueryBuilder query = null;/*from   w  w  w.  ja  va  2  s.com*/

    if (singeEntryCriteria) {
        Criteria.CriteriaEntry entry = it.next();
        query = processCriteriaEntry(entry, fieldName);
    } else {
        query = boolQuery();
        while (it.hasNext()) {
            Criteria.CriteriaEntry entry = it.next();
            ((BoolQueryBuilder) query).must(processCriteriaEntry(entry, fieldName));
        }
    }

    addBoost(query, chainedCriteria.getBoost());
    return query;
}

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