/* Copyright (c) 2001-2011, The HSQL Development Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the HSQL Development Group nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.hsqldb.types;
import java.io.
Reader;
import org.hsqldb.
SessionInterface;
/**
* Interface for Character Large Object implementations.<p>
*
* @author Fred Toussi (fredt@users dot sourceforge.net)
* @version 1.9.0
* @since 1.9.0
*/
public interface
ClobData extends
LobData {
char[]
getChars(
SessionInterface session, final long
position, int
length);
long
length(
SessionInterface session);
String getSubString(
SessionInterface session, final long
pos,
final int
length);
ClobData getClob(
SessionInterface session, final long
pos,
final long
length);
ClobData duplicate(
SessionInterface session);
void
truncate(
SessionInterface session, long
len);
Reader getCharacterStream(
SessionInterface session);
void
setString(
SessionInterface session, long
pos,
String str);
void
setClob(
SessionInterface session, long
pos,
ClobData clob, long
offset,
long
len);
void
setChars(
SessionInterface session, long
pos, char[]
chars, int
offset,
int
len);
void
setCharacterStream(
SessionInterface session, long
pos,
Reader in);
long
position(
SessionInterface session,
String searchstr, long
start);
long
position(
SessionInterface session,
ClobData searchstr, long
start);
long
nonSpaceLength(
SessionInterface session);
Reader getCharacterStream(
SessionInterface session, long
pos, long
length);
long
getId();
void
setId(long
id);
}