|
/* ====================================================================
|
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.
|
==================================================================== */
|
|
|
namespace HH.WMS.Utils.NPOI.HSSF.Record
|
{
|
using System.Text;
|
using System.Collections;
|
using HH.WMS.Utils.NPOI.Util;
|
using System;
|
|
|
/**
|
* Title: Delta Record
|
* Description: controls the accuracy of the calculations
|
* REFERENCE: PG 303 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)
|
* @author Andrew C. Oliver (acoliver at apache dot org)
|
* @author Jason Height (jheight at chariot dot net dot au)
|
* @version 2.0-pre
|
*/
|
|
public class DeltaRecord : StandardRecord
|
{
|
public const short sid = 0x10;
|
public static double DEFAULT_VALUE = 0.0010; // should be .001
|
|
// a double Is an IEEE 8-byte float...damn IEEE and their goofy standards an
|
// ambiguous numeric identifiers
|
private double field_1_max_change;
|
|
public DeltaRecord(double maxChange)
|
{
|
field_1_max_change = maxChange;
|
}
|
|
/**
|
* Constructs a Delta record and Sets its fields appropriately.
|
* @param in the RecordInputstream to Read the record from
|
*/
|
|
public DeltaRecord(RecordInputStream in1)
|
{
|
field_1_max_change = in1.ReadDouble();
|
}
|
|
|
/**
|
* Get the maximum Change
|
* @return maxChange - maximum rounding error
|
*/
|
|
public double MaxChange
|
{
|
get
|
{
|
return field_1_max_change;
|
}
|
set {
|
field_1_max_change = value;
|
}
|
}
|
|
public override String ToString()
|
{
|
StringBuilder buffer = new StringBuilder();
|
|
buffer.Append("[DELTA]\n");
|
buffer.Append(" .maxChange = ").Append(MaxChange)
|
.Append("\n");
|
buffer.Append("[/DELTA]\n");
|
return buffer.ToString();
|
}
|
|
public override void Serialize(ILittleEndianOutput out1)
|
{
|
out1.WriteDouble(MaxChange);
|
}
|
|
protected override int DataSize
|
{
|
get { return 8; }
|
}
|
|
public override short Sid
|
{
|
get { return sid; }
|
}
|
|
public override Object Clone()
|
{
|
return this;
|
}
|
}
|
}
|
