/*
* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* This program 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 General Public License, version 2.0,
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.result;
import java.math.
BigDecimal;
import java.math.
BigInteger;
import com.mysql.cj.conf.
PropertySet;
import com.mysql.cj.protocol.
InternalDate;
import com.mysql.cj.protocol.
InternalTime;
import com.mysql.cj.protocol.
InternalTimestamp;
/**
* A class implements the <code>ValueFactory<T></code> interface to create value instances from intermediate forms.
* <p>
* A <code>ValueFactory</code> implementation is responsible for creating instance of a single type, supplying a value for the type parameter <tt>T</tt>. If an
* instance cannot be created from the intermediate form, an {@link java.lang.UnsupportedOperationException} can be thrown.
*
* @param <T>
* value type
*
* @since 6.0
*/
public interface
ValueFactory<T> {
void
setPropertySet(
PropertySet pset);
T
createFromDate(
InternalDate idate);
T
createFromTime(
InternalTime it);
T
createFromTimestamp(
InternalTimestamp its);
T
createFromLong(long
l);
T
createFromBigInteger(
BigInteger i);
T
createFromDouble(double
d);
T
createFromBigDecimal(
BigDecimal d);
T
createFromBytes(byte[]
bytes, int
offset, int
length,
Field f);
T
createFromBit(byte[]
bytes, int
offset, int
length);
T
createFromYear(long
l);
/**
* Create result value from intermediate null value.
*
* @return {@link T} object
*/
T
createFromNull();
/**
* Get the actual class name of {@link T} parameter.
*
* @return class name
*/
String getTargetTypeName();
}