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/*
* Copyright 2004-2013 H2 Group. Multiple-Licensed under the H2 License,
* Version 1.0, and under the Eclipse Public License, Version 1.0
* (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.glowroot.shaded.h2.engine;
import java.util.ArrayList;
import org.glowroot.shaded.h2.table.Table;
/**
* A database object such as a table, an index, or a user.
*/
public interface DbObject {
/**
* The object is of the type table or view.
*/
int TABLE_OR_VIEW = 0;
/**
* This object is an index.
*/
int INDEX = 1;
/**
* This object is a user.
*/
int USER = 2;
/**
* This object is a sequence.
*/
int SEQUENCE = 3;
/**
* This object is a trigger.
*/
int TRIGGER = 4;
/**
* This object is a constraint (check constraint, unique constraint, or
* referential constraint).
*/
int CONSTRAINT = 5;
/**
* This object is a setting.
*/
int SETTING = 6;
/**
* This object is a role.
*/
int ROLE = 7;
/**
* This object is a right.
*/
int RIGHT = 8;
/**
* This object is an alias for a Java function.
*/
int FUNCTION_ALIAS = 9;
/**
* This object is a schema.
*/
int SCHEMA = 10;
/**
* This object is a constant.
*/
int CONSTANT = 11;
/**
* This object is a user data type (domain).
*/
int USER_DATATYPE = 12;
/**
* This object is a comment.
*/
int COMMENT = 13;
/**
* This object is a user-defined aggregate function.
*/
int AGGREGATE = 14;
/**
* Get the SQL name of this object (may be quoted).
*
* @return the SQL name
*/
String getSQL();
/**
* Get the list of dependent children (for tables, this includes indexes and
* so on).
*
* @return the list of children
*/
ArrayList getChildren();
/**
* Get the database.
*
* @return the database
*/
Database getDatabase();
/**
* Get the unique object id.
*
* @return the object id
*/
int getId();
/**
* Get the name.
*
* @return the name
*/
String getName();
/**
* Build a SQL statement to re-create the object, or to create a copy of the
* object with a different name or referencing a different table
*
* @param table the new table
* @param quotedName the quoted name
* @return the SQL statement
*/
String getCreateSQLForCopy(Table table, String quotedName);
/**
* Construct the original CREATE ... SQL statement for this object.
*
* @return the SQL statement
*/
String getCreateSQL();
/**
* Construct a DROP ... SQL statement for this object.
*
* @return the SQL statement
*/
String getDropSQL();
/**
* Get the object type.
*
* @return the object type
*/
int getType();
/**
* Delete all dependent children objects and resources of this object.
*
* @param session the session
*/
void removeChildrenAndResources(Session session);
/**
* Check if renaming is allowed. Does nothing when allowed.
*/
void checkRename();
/**
* Rename the object.
*
* @param newName the new name
*/
void rename(String newName);
/**
* Check if this object is temporary (for example, a temporary table).
*
* @return true if is temporary
*/
boolean isTemporary();
/**
* Tell this object that it is temporary or not.
*
* @param temporary the new value
*/
void setTemporary(boolean temporary);
/**
* Change the comment of this object.
*
* @param comment the new comment, or null for no comment
*/
void setComment(String comment);
/**
* Get the current comment of this object.
*
* @return the comment, or null if not set
*/
String getComment();
}