/* Copyright 2004 Ryan Ackley
*
* 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.textmining.text.extraction.sprm;
/**
* This class is used to iterate through a list of sprms from a Word 97/2000/XP
* document.
* @author Ryan Ackley
* @version 1.0
*/
public class SprmIterator
{
private byte[] _grpprl;
int _offset;
public SprmIterator(byte[] grpprl)
{
_grpprl = grpprl;
_offset = 0;
}
public boolean hasNext()
{
return _offset < _grpprl.length;
}
public SprmOperation next()
{
SprmOperation op = new SprmOperation(_grpprl, _offset);
_offset += op.size();
return op;
}
}
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