com.liferay.portal.kernel.search.BaseQueryImpl Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of com.liferay.portal.kernel Show documentation

Contains interfaces for the portal services. Interfaces are only loaded by the global class loader and are shared by all plugins.

There is a newer version: 141.0.0

Show newest version

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.search;

import com.liferay.portal.kernel.search.filter.BooleanFilter;
import com.liferay.portal.kernel.search.filter.Filter;
import com.liferay.portal.kernel.search.query.QueryVisitor;

/**
 * @author Michael C. Han
 */
public abstract class BaseQueryImpl implements Query {

	@Override
	public  T accept(QueryVisitor queryVisitor) {
		return null;
	}

	@Override
	public float getBoost() {
		return _boost;
	}

	@Override
	public Filter getPostFilter() {
		return _postFilter;
	}

	@Override
	public BooleanFilter getPreBooleanFilter() {
		return _preFilter;
	}

	@Override
	public QueryConfig getQueryConfig() {
		if (_queryConfig == null) {
			_queryConfig = new QueryConfig();
		}

		return _queryConfig;
	}

	@Override
	public boolean hasChildren() {
		return false;
	}

	@Override
	public boolean isDefaultBoost() {
		if (_boost == BOOST_DEFAULT) {
			return true;
		}

		return false;
	}

	@Override
	public void setBoost(float boost) {
		_boost = boost;
	}

	@Override
	public void setPostFilter(Filter postFilter) {
		_postFilter = postFilter;
	}

	@Override
	public void setPreBooleanFilter(BooleanFilter preFilter) {
		_preFilter = preFilter;
	}

	@Override
	public void setQueryConfig(QueryConfig queryConfig) {
		_queryConfig = queryConfig;
	}

	private float _boost = BOOST_DEFAULT;
	private Filter _postFilter;
	private BooleanFilter _preFilter;
	private QueryConfig _queryConfig;

}