/* ====================================================================
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Licensed To the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for Additional information regarding copyright ownership.
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The ASF licenses this file To You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed To in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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namespace HH.WMS.Utils.NPOI.SS.Formula
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{
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using System;
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using System.Collections;
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using HH.WMS.Utils.NPOI.Util;
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public class Loc
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{
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private long _bookSheetColumn;
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private int _rowIndex;
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public Loc(int bookIndex, int sheetIndex, int rowIndex, int columnIndex)
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{
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_bookSheetColumn = ToBookSheetColumn(bookIndex, sheetIndex, columnIndex);
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_rowIndex = rowIndex;
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}
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public static long ToBookSheetColumn(int bookIndex, int sheetIndex, int columnIndex)
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{
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return ((bookIndex & 0xFFFFL) << 48) + ((sheetIndex & 0xFFFFL) << 32) + ((columnIndex & 0xFFFFL) << 0);
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}
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public Loc(int bookSheetColumn, int rowIndex)
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{
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_bookSheetColumn = bookSheetColumn;
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_rowIndex = rowIndex;
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}
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public override int GetHashCode()
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{
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return (int)(_bookSheetColumn ^ (Operator.UnsignedRightShift(_bookSheetColumn , 32))) + 17 * _rowIndex;
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}
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public override bool Equals(Object obj)
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{
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Loc other = (Loc)obj;
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return _bookSheetColumn == other._bookSheetColumn && _rowIndex == other._rowIndex;
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}
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public int RowIndex
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{
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get
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{
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return _rowIndex;
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}
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}
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public int ColumnIndex
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{
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get
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{
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return (int)(_bookSheetColumn & 0x000FFFF);
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}
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}
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public int SheetIndex
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{
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get
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{
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return (int)((_bookSheetColumn >> 32) & 0xFFFF);
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}
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}
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public int BookIndex
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{
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get
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{
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return (int)((_bookSheetColumn >> 48) & 0xFFFF);
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}
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}
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}
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/**
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*
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* @author Josh Micich
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*/
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public class PlainCellCache
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{
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private Hashtable _plainValueEntriesByLoc;
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public PlainCellCache()
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{
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_plainValueEntriesByLoc = new Hashtable();
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}
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public void Put(Loc key, PlainValueCellCacheEntry cce)
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{
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_plainValueEntriesByLoc[key] = cce;
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}
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public void Clear()
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{
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_plainValueEntriesByLoc.Clear();
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}
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public PlainValueCellCacheEntry Get(Loc key)
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{
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return (PlainValueCellCacheEntry)_plainValueEntriesByLoc[key];
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}
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public void Remove(Loc key)
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{
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_plainValueEntriesByLoc.Remove(key);
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}
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}
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}
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