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CIP4 JDF Library for JDF 1.x
/*
*
* The CIP4 Software License, Version 1.0
*
*
* Copyright (c) 2001-2004 The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress (CIP4). All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress (www.cip4.org)"
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "CIP4" and "The International Cooperation for the Integration of
* Processes in Prepress, Press and Postpress" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [email protected].
*
* 5. Products derived from this software may not be called "CIP4",
* nor may "CIP4" appear in their name, without prior written
* permission of the CIP4 organization
*
* Usage of this software in commercial products is subject to restrictions. For
* details please consult [email protected].
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE INTERNATIONAL COOPERATION FOR
* THE INTEGRATION OF PROCESSES IN PREPRESS, PRESS AND POSTPRESS OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the The International Cooperation for the Integration
* of Processes in Prepress, Press and Postpress and was
* originally based on software
* copyright (c) 1999-2001, Heidelberger Druckmaschinen AG
* copyright (c) 1999-2001, Agfa-Gevaert N.V.
*
* For more information on The International Cooperation for the
* Integration of Processes in Prepress, Press and Postpress , please see
* ValueList
*
* @return JDFXYPairRangeList - the value of the attribute
*/
public JDFXYPairRangeList getValueList()
{
try
{
final String valuelist = getAttribute(AttributeName.VALUELIST, null, null);
if (valuelist == null)
return null;
JDFXYPairRangeList xyprl = new JDFXYPairRangeList(valuelist);
return xyprl;
}
catch (DataFormatException dfe)
{
throw new JDFException("JDFXYPairEvaluation.getValueList: Attribute VALUELIST is not applicable to create JDFXYPairRangeList");
}
}
public void setXYRelation(EnumXYRelation value)
{
setAttribute(AttributeName.XYRELATION, value.getName(), null);
}
public JDFElement.EnumXYRelation getXYRelation()
{
return EnumXYRelation.getEnum(getAttribute(AttributeName.XYRELATION, null, null));
}
public void setTolerance(JDFXYPair value)
{
setAttribute(AttributeName.TOLERANCE, value.toString(), null);
}
@Override
public JDFXYPair getTolerance()
{
return super.getTolerance();
}
/*
* // FitsValue Methods
*/
/**
* fitsValue - checks whether value matches the testlists
* specified for this Evaluation
*
* @param value
* value to test
* @return boolean - true, if value matches the testlists or if
* testlists are not specified
*/
@Override
public boolean fitsValue(String value)
{
if (!fitsListType(value))
{
return false;
}
JDFXYPairRangeList rrl = null;
try
{
rrl = new JDFXYPairRangeList(value);
}
catch (DataFormatException dfe)
{
return false;
}
int siz = rrl.size();
for (int i = 0; i < siz; i++) // For every range, that rangelist
// consists of,
{ // we test both of range deliminators - right and left, if they fit
// XYRelation
// In this case test of deliminators is sufficient for evaluation of
// the whole range
JDFXYPairRange range = (JDFXYPairRange) rrl.at(i);
JDFXYPair left = range.getLeft();
JDFXYPair right = range.getRight();
if (left.equals(right))
{
JDFXYPair xypair = left;
if ((fitsValueList(new JDFXYPairRange(xypair)) && fitsXYRelation(xypair)) == false)
return false;
}
else
{
if ((fitsValueList(range) && fitsXYRelation(left) && fitsXYRelation(right)) == false)
return false;
}
}
return true; // all elements of rangelist fit
}
/**
* fitsListType - checks whether value matches the value of the
* ListType attribute specified for this Evaluation
*
* @param value
* value to test
* @return boolean - true, if value matches the specified value
* of ListType
*/
private final boolean fitsListType(String value)
{
EnumListType listType = getListType();
JDFXYPairRangeList rangelist;
try
{
rangelist = new JDFXYPairRangeList(value);
}
catch (DataFormatException e)
{
return false;
}
catch (JDFException e)
{
return false;
}
if (listType == null || listType.equals(EnumListType.SingleValue))
{// default ListType = SingleValue
try
{
new JDFXYPair(value);
}
catch (JDFException e)
{
return false;
}
catch (DataFormatException ie)
{
return false;
}
return true;
}
else if (listType.equals(EnumListType.RangeList) || listType.equals(EnumListType.Span))
{
return true;
}
else if (listType.equals(EnumListType.List))
{
return rangelist.isList();
}
else if (listType.equals(EnumListType.OrderedList))
{
return (rangelist.isList() && rangelist.isOrdered());
}
else if (listType.equals(EnumListType.UniqueList))
{
return (rangelist.isList() && rangelist.isUnique());
}
else if (listType.equals(EnumListType.UniqueOrderedList))
{
return (rangelist.isList() && rangelist.isUniqueOrdered());
}
else if (listType.equals(EnumListType.OrderedRangeList))
{
return rangelist.isOrdered();
}
else if (listType.equals(EnumListType.UniqueRangeList))
{
return rangelist.isUnique();
}
else if (listType.equals(EnumListType.UniqueOrderedRangeList))
{
return (rangelist.isUniqueOrdered());
}
else
{
throw new JDFException("JDFXYPairEvaluation.fitsListType illegal ListType attribute");
}
}
/**
* fitsValueList - checks whether rangelist matches the
* AllowedValueList or the PresentValueList specified for this Evaluation
*
* @param rangelist
* nmtokens to test
* @return boolean - true, if value matches
* valuelist or if AllowedValueList is not specified
*/
private final boolean fitsValueList(JDFXYPairRange range)
{
if (!hasAttribute(AttributeName.VALUELIST))
return true;
JDFXYPairRangeList rangelist = getValueList();
if (hasAttribute(AttributeName.TOLERANCE))
return (fitsTolerance(rangelist).isPartOfRange(range));
return rangelist.isPartOfRange(range);
}
/**
* fitsTolerance - checks whether this Evaluation has a specified Tolerance
* that it is not equal to "0 0", and expands the original rangelist to the
* rangelist that fits Tolerance.
*
* @param origRangeList
* original rangelist
* @return NumberRangeList - expanded rangelist, returns original range if
* Tolerance=="0 0"
*/
private JDFXYPairRangeList fitsTolerance(JDFXYPairRangeList origRangeList)
{
final JDFXYPair tolerance = getTolerance();
double nt = tolerance.getX(); // negative tolerance
double pt = tolerance.getY(); // positive tolerance
if ((nt == 0) && (pt == 0))
return origRangeList;
// expand our original range into the range +/- Tolerance
JDFXYPairRangeList rangeList = new JDFXYPairRangeList(origRangeList);
JDFXYPairRangeList tolRangeList = new JDFXYPairRangeList();
int size = rangeList.size();
for (int i = 0; i < size; i++)
{
JDFXYPairRange range = (JDFXYPairRange) rangeList.at(i);
JDFXYPair left = range.getLeft();
double leftX = left.getX();
double leftY = left.getY();
left.setX(leftX - nt);
left.setY(leftY - nt);
JDFXYPair right = range.getRight();
double rightX = right.getX();
double rightY = right.getY();
right.setX(rightX + pt);
right.setY(rightY + pt);
range.setLeft(left);
range.setRight(right);
tolRangeList.append(range);
}
return tolRangeList;
}
/**
* fitsXYRelation - checks whether xypairmatches the XYRelation
* specified for this State
*
* @param xypair
* XYPair value to test
* @return boolean - true, if xypair matches XYRelation or if
* XYRelation is not specified
*/
private final boolean fitsXYRelation(JDFXYPair xypair)
{
if (!hasAttribute(AttributeName.XYRELATION))
return true;
double x = xypair.getX();
double y = xypair.getY();
EnumXYRelation relation = getXYRelation();
if (!hasAttribute(AttributeName.TOLERANCE))
return relation.evaluateXY(x, y, EPSILON, EPSILON);
double nt = getTolerance().getX(); // negative tolerance
double pt = getTolerance().getY(); // positive tolerance
return relation.evaluateXY(x, y, nt, pt);
}
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