Examples of org.apache.fop.traits.MinOptMax.plus()

org.apache.fop.traits.MinOptMax.plus()
Returns the sum of this MinOptMax and the given MinOptMax. @param operand the second operand of the sum (the first is this instance itself), @return the sum of this MinOptMax and the given MinOptMax.

            if (( breakOpportunityChar != 0 ) && !TextLayoutManager.isSpace(breakOpportunityChar)) {
                  letterSpaces++;
            }
        }
        assert letterSpaces >= 0;
        wordIPD = wordIPD.plus(letterSpaceIPD.mult(letterSpaces));


        // create and return the AreaInfo object
        return new AreaInfo(thisStart, lastIndex, 0,
                            letterSpaces, wordIPD,
                            endsWithHyphen,

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            hyphContext.updateOffset(stopIndex - startIndex);


            //log.info("Word: " + new String(textArray, startIndex, stopIndex - startIndex));
            for (int i = startIndex; i < stopIndex; i++) {
                char ch = foText.charAt(i);
                newIPD = newIPD.plus(font.getCharWidth(ch));
                //if (i > startIndex) {
                if (i < stopIndex) {
                    MinOptMax letterSpaceAdjust = letterSpaceAdjustArray[i + 1];
                    if (i == stopIndex - 1 && hyphenFollows) {
                        //the letter adjust here needs to be handled further down during

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    private MinOptMax sum(MinOptMax[] lengths) {
        MinOptMax sum = MinOptMax.ZERO;
        for (int i = 0; i < lengths.length; i++) {
            if (lengths[i] != null) {
                sum = sum.plus(lengths[i]);
            }
        }
        return sum;
    }

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        // scan the list once to compute total min, opt and max length
        ListIterator oldListIterator = oldList.listIterator();
        while (oldListIterator.hasNext()) {
            KnuthElement element = (KnuthElement) oldListIterator.next();
            if (element.isBox()) {
                totalLength = totalLength.plus(element.getWidth());
                //log.debug("box " + element.getWidth());
            } else if (element.isGlue()) {
                totalLength = totalLength.minusMin(element.getShrink());
                totalLength = totalLength.plusMax(element.getStretch());
                //leafValue = ((LeafPosition) element.getPosition()).getLeafPos();

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                                                                 firstIndex - firstIndexCorrection,
                                                                 lastIndex - lastIndexCorrection);


                // new box
                newList.add(new KnuthBox((uNewNormal - uLengthChange) * bpUnit, mappingPos, false));
                unsuppressibleUnits = unsuppressibleUnits.plus(uNewNormal - uLengthChange);
                //log.debug("        box " + (uNewNormal - uLengthChange));


                // new infinite penalty, glue and box, if necessary
                if (uNewStretch - uStretchChange > 0
                    || uNewShrink - uShrinkChange > 0) {

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