/* ====================================================================
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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.HSSF.Record
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{
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using System;
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using System.Text;
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using HH.WMS.Utils.NPOI.SS.Util;
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using HH.WMS.Utils.NPOI.Util;
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/**
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* Common base class for {@link SharedFormulaRecord}, {@link ArrayRecord} and
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* {@link TableRecord} which are have similarities.
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*
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* @author Josh Micich
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*/
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public abstract class SharedValueRecordBase : StandardRecord
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{
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private CellRangeAddress8Bit _range;
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protected SharedValueRecordBase(CellRangeAddress8Bit range)
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{
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_range = range;
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}
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protected SharedValueRecordBase()
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: this(new CellRangeAddress8Bit(0, 0, 0, 0))
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{
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}
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/**
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* reads only the range (1 {@link CellRangeAddress8Bit}) from the stream
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*/
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public SharedValueRecordBase(RecordInputStream in1)
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{
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_range = new CellRangeAddress8Bit(in1);
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}
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public CellRangeAddress8Bit Range
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{
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get
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{
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return _range;
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}
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}
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public virtual int FirstRow
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{
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get
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{
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return _range.FirstRow;
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}
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}
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public virtual int LastRow
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{
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get
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{
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return _range.LastRow;
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}
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}
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public virtual int FirstColumn
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{
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get
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{
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return (short)_range.FirstColumn;
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}
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}
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public virtual int LastColumn
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{
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get
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{
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return (short)_range.LastColumn;
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}
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}
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protected override int DataSize
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{
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get
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{
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return CellRangeAddress8Bit.ENCODED_SIZE + this.ExtraDataSize;
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}
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}
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protected abstract int ExtraDataSize { get; }
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protected abstract void SerializeExtraData(ILittleEndianOutput out1);
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public override void Serialize(ILittleEndianOutput out1)
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{
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_range.Serialize(out1);
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SerializeExtraData(out1);
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}
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/**
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* @return <c>true</c> if (rowIx, colIx) is within the range ({@link #Range})
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* of this shared value object.
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*/
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public bool IsInRange(int rowIx, int colIx)
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{
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CellRangeAddress8Bit r = _range;
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return r.FirstRow <= rowIx
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&& r.LastRow >= rowIx
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&& r.FirstColumn <= colIx
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&& r.LastColumn >= colIx;
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}
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/**
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* @return <c>true</c> if (rowIx, colIx) describes the first cell in this shared value
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* object's range ({@link #Range})
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*/
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public bool IsFirstCell(int rowIx, int colIx)
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{
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CellRangeAddress8Bit r = Range;
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return r.FirstRow == rowIx && r.FirstColumn == colIx;
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}
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}
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}
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