/*
* 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.protocol;
import com.mysql.cj.result.
Field;
import com.mysql.cj.result.
ValueFactory;
/**
* A value decoder is responsible for interpreting a byte array as a value. The type of the value is encoded in the method call. After decoding, the value
* decoder passes an <i>intermediate representation</i> of the value to a {@link ValueFactory} for result value creation.
*
* @since 6.0
*/
public interface
ValueDecoder {
<T> T
decodeDate(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeTime(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeTimestamp(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeInt1(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeUInt1(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeInt2(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeUInt2(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeInt4(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeUInt4(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeInt8(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeUInt8(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeFloat(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeDouble(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeDecimal(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeByteArray(byte[]
bytes, int
offset, int
length,
Field f,
ValueFactory<T>
vf);
<T> T
decodeBit(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
<T> T
decodeSet(byte[]
bytes, int
offset, int
length,
Field f,
ValueFactory<T>
vf);
<T> T
decodeYear(byte[]
bytes, int
offset, int
length,
ValueFactory<T>
vf);
}