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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.openoffice.ooxml.parser;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
public class TransitionTable
{
public TransitionTable (final Vector<String[]> aData)
{
maTransitions = new HashMap<>();
for (final String[] aLine : aData)
{
// Create new transition.
final int nStartStateId = Integer.parseInt(aLine[1]);
final int nEndStateId = Integer.parseInt(aLine[2]);
final int nElementPrefixId = Integer.parseInt(aLine[3]);
final int nElementLocalId = Integer.parseInt(aLine[4]);
final int nElementStateId = Integer.parseInt(aLine[5]);
final Transition aTransition = new Transition(
nStartStateId,
nEndStateId,
(nElementPrefixId<<16) | nElementLocalId,
nElementStateId);
Map<Integer,Transition> aPerElementTransitions = maTransitions.get(aTransition.GetStartStateId());
if (aPerElementTransitions == null)
{
aPerElementTransitions = new HashMap<>();
maTransitions.put(aTransition.GetStartStateId(), aPerElementTransitions);
}
aPerElementTransitions.put(aTransition.GetElementId(), aTransition);
}
}
public Transition GetTransition (
final int nStateId,
final int nPrefixId,
final int nLocalId)
{
Map<Integer,Transition> aPerElementTransitions = maTransitions.get(nStateId);
if (aPerElementTransitions == null)
return null;
else
return aPerElementTransitions.get((nPrefixId<<16) | nLocalId);
}
public int GetTransitionCount ()
{
return maTransitions.size();
}
private final Map<Integer,Map<Integer,Transition>> maTransitions;
}
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