SolrDataQuery.java

/*
 * Copyright 2012 - 2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.data.solr.core.query;

/**
 * Common interface for any Query
 * 
 * @author Christoph Strobl
 */
public interface SolrDataQuery {

	/**
	 * Append criteria to query. Criteria must not be null, nor point to a field with null value.
	 * 
	 * @param criteria
	 * @return
	 */
	<T extends SolrDataQuery> T addCriteria(Criteria criteria);

	/**
	 * @return
	 */
	Criteria getCriteria();

	/**
	 * Set values for join {@code !join from=inner_id to=outer_id}
	 */
	void setJoin(Join join);

	/**
	 * @return
	 */
	Join getJoin();

}