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/*
 * Copyright 2002-2016 Jalal Kiswani.
 *
 * 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 com.jk.db.dynamic.analyzer;

import java.util.List;

import com.jk.metadata.db.meta.EntityMeta;

/**
 * The Interface DataBaseAnalayzer.
 *
 * @author Jalal Kiswani
 */
public interface DataBaseAnalayzer {

	/**
	 * Gets the catalogs name.
	 *
	 * @return the catalogs name
	 */
	public List getCatalogsName();

	/**
	 * Gets the databases name.
	 *
	 * @return the databases name
	 */
	public List getDatabasesName();

	/**
	 * Gets the schemas.
	 *
	 * @return the schemas
	 */
	public List getSchemas();

	/**
	 * Gets the tables meta.
	 *
	 * @return the tables meta
	 */
	public List getEntitiesMetadata();

	/**
	 * Gets the tables meta.
	 *
	 * @param databaseName
	 *            the database name
	 * @return the tables meta
	 */
	public List getEntitiesMetadata(String databaseName);

	/**
	 * Checks if is table exist.
	 *
	 * @param tableName
	 *            the table name
	 * @return true, if is table exist
	 */
	public boolean isEntityExist(String tableName);

	/**
	 * Load fields.
	 *
	 * @param catalogName
	 *            the catalog name
	 * @param tableMeta
	 *            the table meta
	 */
//	protected void loadFields(String catalogName, TableMeta tableMeta);

	/**
	 * Gets the default catalog.
	 *
	 * @return the default catalog
	 */
	public String getDefaultCatalog();

}