org.infinispan.query.dsl.Query Maven / Gradle / Ivy
package org.infinispan.query.dsl;
import java.util.List;
import java.util.Map;
/**
* An immutable object representing both the query and the result. The result is obtained lazily when one of the methods
* in this interface is executed first time. The query is executed only once. Further calls will just return the
* previously cached results. If you intend to re-execute the query to obtain fresh data you need to build another
* instance using a {@link QueryBuilder}.
*
* @author [email protected]
* @since 6.0
*/
public interface Query {
Query setParameter(String paramName, Object paramValue);
Query setParameters(Map paramValues);
/**
* Returns the results of a search as a list.
*
* @return list of objects that were found from the search.
*/
List list();
/**
* Gets the total number of results matching the query, ignoring pagination (firstResult, maxResult).
*
* @return total number of results.
*/
int getResultSize(); //todo [anistor] this should probably be a long?
//todo [anistor] also add long getStartOffset() ?
}