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//
// MessagePack for Java
//
// Copyright (C) 2009 FURUHASHI Sadayuki
//
// 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.
//
package org.msgpack;
import java.lang.Iterable;
import java.io.InputStream;
import java.io.IOException;
import java.util.Iterator;
import org.msgpack.impl.UnpackerImpl;
public class UnbufferedUnpacker extends UnpackerImpl {
private int offset;
private boolean finished;
private Object data;
public UnbufferedUnpacker() {
super();
this.offset = 0;
this.finished = false;
}
public UnbufferedUnpacker useSchema(Schema s) {
super.setSchema(s);
return this;
}
public Object getData() {
return data;
}
public boolean isFinished() {
return finished;
}
public void reset() {
super.reset();
this.offset = 0;
}
int getOffset() {
return offset;
}
void setOffset(int offset) {
this.offset = offset;
}
public int execute(byte[] buffer) throws UnpackException {
return execute(buffer, 0, buffer.length);
}
// FIXME
public int execute(byte[] buffer, int offset, int length) throws UnpackException
{
int noffset = super.execute(buffer, offset + this.offset, length);
this.offset = noffset - offset;
if(super.isFinished()) {
this.data = super.getData();
this.finished = true;
super.reset();
} else {
this.finished = false;
}
return noffset;
}
}
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