/*
* @(#)$Id: codetemplate_xbird.xml 943 2006-09-13 07:03:37Z yui $
*
* Copyright 2006-2008 Makoto YUI
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors:
* Makoto YUI - initial implementation
*/
package xbird.xquery.dm.coder;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.SortedSet;
import java.util.TreeSet;
import xbird.util.struct.LongRangeSet;
/**
*
*
* <DIV lang="en"></DIV>
* <DIV lang="ja"></DIV>
*
* @author Makoto YUI (yuin405+xbird@gmail.com)
*/
public final class SerializationContext implements Externalizable {
private static final long serialVersionUID = -4242982470885381123L;
private final LongRangeSet _ranges;
private final SortedSet<Long> _textBufAddrs;
public SerializationContext() {
this._ranges = new LongRangeSet();
this._textBufAddrs = new TreeSet<Long>();
}
public LongRangeSet ranges() {
return _ranges;
}
public SortedSet<Long> textBufferAddresses() {
return _textBufAddrs;
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
_ranges.readExternal(in);
final int numTextBufs = in.readInt();
for(int i = 0; i < numTextBufs; i++) {
_textBufAddrs.add(in.readLong());
}
}
public void writeExternal(ObjectOutput out) throws IOException {
_ranges.writeExternal(out);
final int numTextBufs = _textBufAddrs.size();
out.writeInt(numTextBufs);
for(Long addr : _textBufAddrs) {
out.writeLong(addr.longValue());
}
}
}