/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*/
//package sun.nio.cs.ext;
public abstract class DoubleByteEncoder
extends CharsetEncoder
{
private short index1[];
{
}
{
}
{
}
{
}
public boolean canEncode(char c) {
return (encodeSingle(c) != -1 ||
encodeDouble(c) != 0);
}
try {
return CoderResult.UNDERFLOW;
byte[] outputBytes = new byte[2];
if (outputBytes == null) {
return sgp.unmappableResult();
}
else {
return CoderResult.OVERFLOW;
sp += 2;
continue;
}
}
if (c >= '\uFFFE')
int b = encodeSingle(c);
if (b != -1) { // Single Byte
return CoderResult.OVERFLOW;
sp++;
continue;
}
int ncode = encodeDouble(c);
return CoderResult.OVERFLOW;
sp++;
continue;
}
}
return CoderResult.UNDERFLOW;
} finally {
}
}
try {
while (src.hasRemaining()) {
int surr;
byte[] outputBytes = new byte[2];
if (outputBytes == null) {
return sgp.unmappableResult();
} else {
return CoderResult.OVERFLOW;
mark += 2;
continue;
}
}
if (c >= '\uFFFE')
int b = encodeSingle(c);
if (b != -1) { // Single-byte character
return CoderResult.OVERFLOW;
mark++;
continue;
}
// Double Byte character
int ncode = encodeDouble(c);
return CoderResult.OVERFLOW;
mark++;
continue;
}
}
return CoderResult.UNDERFLOW;
} finally {
}
}
else
}
/*
* Can be changed by subclass
*/
}
/*
* Can be changed by subclass
*/
if (inputChar < 0x80)
return (byte)inputChar;
else
return -1;
}
/**
* Protected method which should be overridden by concrete DBCS
* CharsetEncoder classes which included supplementary characters
* within their mapping coverage.
* null return value indicates surrogate values could not be
* handled or encoded.
*/
return null;
}
}