net.sf.mpxj.EarnedValueMethod Maven / Gradle / Ivy
/*
* file: EarnedValueMethod.java
* author: Jon Iles
* copyright: (c) Packwood Software 2002-2003
* date: 02/12/2004
*/
/*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
package net.sf.mpxj;
import net.sf.mpxj.common.EnumHelper;
import net.sf.mpxj.common.NumberHelper;
/**
* Instances of this class represent enumerated earned value method values.
*/
public enum EarnedValueMethod implements MpxjEnum
{
PERCENT_COMPLETE(0),
PHYSICAL_PERCENT_COMPLETE(1);
/**
* Private constructor.
*
* @param type int version of the enum
*/
private EarnedValueMethod(int type)
{
m_value = type;
}
/**
* Retrieve an instance of the enum based on its int value.
*
* @param type int type
* @return enum instance
*/
public static EarnedValueMethod getInstance(int type)
{
if (type < 0 || type >= TYPE_VALUES.length)
{
type = PHYSICAL_PERCENT_COMPLETE.getValue();
}
return (TYPE_VALUES[type]);
}
/**
* Retrieve an instance of the enum based on its int value.
*
* @param type int type
* @return enum instance
*/
public static EarnedValueMethod getInstance(Number type)
{
int value;
if (type == null)
{
value = -1;
}
else
{
value = NumberHelper.getInt(type);
}
return (getInstance(value));
}
/**
* Accessor method used to retrieve the numeric representation of the enum.
*
* @return int representation of the enum
*/
@Override public int getValue()
{
return (m_value);
}
/**
* Array mapping int types to enums.
*/
private static final EarnedValueMethod[] TYPE_VALUES = EnumHelper.createTypeArray(EarnedValueMethod.class);
/**
* Internal representation of the enum int type.
*/
private int m_value;
}
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