Examples with MDistributionRunDetail org.compiere.model.MDistributionRunDetail used on opensource projects

Example 6 with MDistributionRunDetail

use of org.compiere.model.MDistributionRunDetail in project adempiere by adempiere.

the class DistributionRun method adjustAllocation.

//	adjustAllocation
/**
	 * 	Adjust Run Line Allocation
	 * 	@param index run line index
	 * 	@throws Exception
	 */
private void adjustAllocation(int index) throws Exception {
    MDistributionRunLine runLine = m_runLines[index];
    BigDecimal difference = runLine.getActualAllocationDiff();
    if (difference.compareTo(Env.ZERO) == 0)
        return;
    //	Adjust when difference is -1->1 or last difference is the same 
    boolean adjustBiggest = difference.abs().compareTo(Env.ONE) <= 0 || difference.abs().compareTo(runLine.getLastDifference().abs()) == 0;
    log.fine("Line=" + runLine.getLine() + ", Diff=" + difference + ", Adjust=" + adjustBiggest);
    //	Adjust Biggest Amount
    if (adjustBiggest) {
        for (int i = 0; i < m_details.length; i++) {
            MDistributionRunDetail detail = m_details[i];
            if (runLine.getM_DistributionRunLine_ID() == detail.getM_DistributionRunLine_ID()) {
                log.fine("Biggest - DetailAllocation=" + detail.getActualAllocation() + ", MaxAllocation=" + runLine.getMaxAllocation() + ", Qty Difference=" + difference);
                if (detail.getActualAllocation().compareTo(runLine.getMaxAllocation()) == 0 && detail.isCanAdjust()) {
                    detail.adjustQty(difference);
                    detail.saveEx();
                    return;
                }
            }
        }
        //	for all detail lines
        throw new Exception("Cannot adjust Difference = " + difference + " - You need to change Total Qty or Min Qty");
    } else //	Distibute
    {
        //	New Total Ratio
        BigDecimal ratioTotal = Env.ZERO;
        for (int i = 0; i < m_details.length; i++) {
            MDistributionRunDetail detail = m_details[i];
            if (runLine.getM_DistributionRunLine_ID() == detail.getM_DistributionRunLine_ID()) {
                if (detail.isCanAdjust())
                    ratioTotal = ratioTotal.add(detail.getRatio());
            }
        }
        if (ratioTotal.compareTo(Env.ZERO) == 0)
            throw new Exception("Cannot distribute Difference = " + difference + " - You need to change Total Qty or Min Qty");
        //	Distribute
        for (int i = 0; i < m_details.length; i++) {
            MDistributionRunDetail detail = m_details[i];
            if (runLine.getM_DistributionRunLine_ID() == detail.getM_DistributionRunLine_ID()) {
                if (detail.isCanAdjust()) {
                    BigDecimal diffRatio = detail.getRatio().multiply(difference).divide(ratioTotal, // precision from total
                    BigDecimal.ROUND_HALF_UP);
                    log.fine("Detail=" + detail.toString() + ", Allocation=" + detail.getActualAllocation() + ", DiffRatio=" + diffRatio);
                    detail.adjustQty(diffRatio);
                    detail.saveEx();
                }
            }
        }
    }
    runLine.setLastDifference(difference);
}