Example usage for java.math BigDecimal abs

List of usage examples for java.math BigDecimal abs

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Introduction

In this page you can find the example usage for java.math BigDecimal abs.

Prototype

public BigDecimal abs()

Source Link

Document

Returns a BigDecimal whose value is the absolute value of this BigDecimal , and whose scale is this.scale() .

Usage

From source file:org.yes.cart.service.domain.impl.SkuWarehouseServiceImpl.java

/**
 * {@inheritDoc}/*from  ww  w  .  ja v a 2 s  . co m*/
 */
@CacheEvict(value = { "skuWarehouseService-productOnWarehouse",
        "skuWarehouseService-productSkusOnWarehouse" }, allEntries = true)
public BigDecimal voidReservation(final Warehouse warehouse, final String productSkuCode,
        final BigDecimal voidQty) {
    final SkuWarehouse skuWarehouse = findByWarehouseSkuForUpdate(warehouse, productSkuCode);

    if (skuWarehouse == null) {
        return voidQty.setScale(Constants.DEFAULT_SCALE);
    } else {
        BigDecimal canVoid = MoneyUtils
                .notNull(skuWarehouse.getReserved(), BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE))
                .min(voidQty);
        BigDecimal rest = MoneyUtils
                .notNull(skuWarehouse.getReserved(), BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE))
                .subtract(voidQty);
        skuWarehouse.setReserved(MoneyUtils
                .notNull(skuWarehouse.getReserved(), BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE))
                .subtract(canVoid));
        update(skuWarehouse);
        if (MoneyUtils.isFirstBiggerThanOrEqualToSecond(rest, BigDecimal.ZERO)) {
            return BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE);
        } else {
            return rest.abs().setScale(Constants.DEFAULT_SCALE);
        }

    }
}

From source file:org.fineract.module.stellar.horizonadapter.HorizonServerUtilities.java

public BigDecimal adjustVaultIssuedAssets(final StellarAccountId stellarAccountId,
        final char[] stellarAccountPrivateKey, final StellarAccountId stellarVaultAccountId,
        final char[] stellarVaultAccountPrivateKey, final String assetCode, final BigDecimal amount)
        throws InvalidConfigurationException, StellarPaymentFailedException,
        StellarTrustlineAdjustmentFailedException {
    final BigDecimal currentVaultIssuedAssets = currencyTrustSize(stellarAccountId, assetCode,
            stellarVaultAccountId);/*from w  ww .ja  v a2s .c o m*/

    final BigDecimal adjustmentRequired = amount.subtract(currentVaultIssuedAssets);

    if (adjustmentRequired.compareTo(BigDecimal.ZERO) < 0) {
        final BigDecimal currentVaultIssuedAssetsHeldByTenant = getBalanceByIssuer(stellarAccountId, assetCode,
                stellarVaultAccountId);

        final BigDecimal adjustmentPossible = currentVaultIssuedAssetsHeldByTenant
                .min(adjustmentRequired.abs());

        final BigDecimal finalBalance = currentVaultIssuedAssets.subtract(adjustmentPossible);

        simplePay(stellarVaultAccountId, adjustmentPossible, assetCode, stellarVaultAccountId,
                stellarAccountPrivateKey);

        setTrustLineSize(stellarAccountPrivateKey, stellarVaultAccountId, assetCode, finalBalance);

        return finalBalance;
    } else if (adjustmentRequired.compareTo(BigDecimal.ZERO) > 0) {
        setTrustLineSize(stellarAccountPrivateKey, stellarVaultAccountId, assetCode, amount);

        simplePay(stellarAccountId, adjustmentRequired, assetCode, stellarVaultAccountId,
                stellarVaultAccountPrivateKey);

        return amount;
    } else {
        return currentVaultIssuedAssets;
    }
}

From source file:org.openbravo.erpCommon.ad_forms.Fact.java

/**
 * Create and convert Fact Line. Used to create either a DR or CR entry
 * // www. ja  v  a 2  s  .  c om
 * @param docLine
 *          Document line or null
 * @param account
 *          Account to be used
 * @param C_Currency_ID
 *          Currency
 * @param Amt
 *          if negative Cr else Dr
 * @return FactLine
 */
public FactLine createLine(DocLine docLine, Account account, String C_Currency_ID, String Amt,
        String Fact_Acct_Group_ID, String SeqNo, String DocBaseType, ConnectionProvider conn) {
    BigDecimal m_Amt = ZERO;
    try {
        if (!Amt.equals(""))
            m_Amt = new BigDecimal(Amt);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    if (m_Amt.compareTo(ZERO) < 0)
        return createLine(docLine, account, C_Currency_ID, "", m_Amt.abs().toString(), Fact_Acct_Group_ID,
                SeqNo, DocBaseType, conn);
    else
        return createLine(docLine, account, C_Currency_ID, Amt.toString(), "", Fact_Acct_Group_ID, SeqNo,
                DocBaseType, conn);
}

From source file:org.openbravo.erpCommon.ad_forms.Fact.java

/**
 * Create and convert Fact Line. Used to create either a DR or CR entry
 * // w  ww.  java2 s  . com
 * @param docLine
 *          Document Line or null
 * @param accountDr
 *          Account to be used if Amt is DR balance
 * @param accountCr
 *          Account to be used if Amt is CR balance
 * @param C_Currency_ID
 *          Currency
 * @param Amt
 *          if negative Cr else Dr
 * @return FactLine
 */
public FactLine createLine(DocLine docLine, Account accountDr, Account accountCr, String C_Currency_ID,
        String Amt, String Fact_Acct_Group_ID, String SeqNo, String DocBaseType, ConnectionProvider conn) {
    BigDecimal m_Amt = ZERO;
    try {
        if (!Amt.equals(""))
            m_Amt = new BigDecimal(Amt);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    if (m_Amt.compareTo(ZERO) < 0)
        return createLine(docLine, accountCr, C_Currency_ID, "", m_Amt.abs().toString(), Fact_Acct_Group_ID,
                SeqNo, DocBaseType, conn);
    else
        return createLine(docLine, accountDr, C_Currency_ID, m_Amt.toString(), "", Fact_Acct_Group_ID, SeqNo,
                DocBaseType, conn);
}

From source file:org.kuali.kpme.tklm.leave.payout.LeavePayout.java

public LeavePayout adjust(BigDecimal payoutAmount) {
    BigDecimal difference = this.payoutAmount.subtract(payoutAmount);
    //technically if there is forfeiture, then the transfer amount has already been maximized
    //via BalanceTransferService::initializeTransfer(...)
    //i.o.w. transfer amount cannot be increased.
    //this method is written with the intention of eventually allowing end user to adjust the transfer
    //amount as many times as they wish before submitting. Currently they cannot.
    if (difference.signum() < 0) {
        //transfer amount is being increased.
        if (forfeitedAmount.compareTo(BigDecimal.ZERO) > 0) {
            //transfer amount has already been maximized.
            if (forfeitedAmount.compareTo(difference.abs()) >= 0)
                // there is enough leave in the forfeited amount to take out the difference.
                forfeitedAmount = forfeitedAmount.subtract(difference.abs());
            else/*from   w w w . j  av  a 2s .  co m*/
                // the difference zero's the forfeited amount.
                forfeitedAmount = BigDecimal.ZERO;
        }
        // a forfeited amount equal to zero with an increase in the transfer amount
        // does not produce forfeiture.
        // forfeiture cannot be negative.
    } else if (difference.signum() > 0) {
        //transfer amount is being decreased
        forfeitedAmount = forfeitedAmount.add(difference);
    }

    this.payoutAmount = payoutAmount;

    return this;
}

From source file:nl.strohalm.cyclos.services.transactions.LoanServiceImpl.java

private Transfer doRepay(final RepayLoanDTO params) {
    BigDecimal amount = params.getAmount();

    // Check if the amount is valid
    if (amount.compareTo(paymentService.getMinimumPayment()) < 0) {
        throw new ValidationException("amount", "loan.amount", new InvalidError());
    }/*from  ww  w .  j a v a  2  s.  c  om*/

    // Get the loan payment to repay
    Calendar date = params.getDate();
    if (date == null) {
        date = Calendar.getInstance();
        params.setDate(date);
    }
    final LoanRepaymentAmountsDTO amountsDTO = getLoanPaymentAmount(params);
    final LoanPayment payment = amountsDTO.getLoanPayment();
    if (payment == null) {
        throw new UnexpectedEntityException();
    }

    // Validate the amount
    final BigDecimal remainingAmount = amountsDTO.getRemainingAmountAtDate();
    final BigDecimal diff = remainingAmount.subtract(amount);
    final MutableBoolean totallyRepaid = new MutableBoolean();
    // If the amount is on an acceptable delta, set the transfer value = parcel value
    if (diff.abs().floatValue() < PRECISION_DELTA) {
        amount = remainingAmount;
        totallyRepaid.setValue(true);
    } else if (diff.compareTo(BigDecimal.ZERO) < 0
            || !params.getLoan().getTransfer().getType().getLoan().getType().allowsPartialRepayments()) {
        throw new ValidationException("amount", "loan.amount", new InvalidError());
    }
    final LocalSettings localSettings = settingsService.getLocalSettings();
    Loan loan = fetchService.fetch(params.getLoan(), Loan.Relationships.PAYMENTS, RelationshipHelper
            .nested(Loan.Relationships.TRANSFER, Payment.Relationships.TO, MemberAccount.Relationships.MEMBER),
            Loan.Relationships.TO_MEMBERS);

    // Build the transfers for repayment
    final List<TransferDTO> transfers = handlersByType.get(loan.getParameters().getType())
            .buildTransfersForRepayment(params, amountsDTO);
    Transfer root = null;
    BigDecimal totalAmount = BigDecimal.ZERO;
    for (final TransferDTO dto : transfers) {
        if (dto.getAmount().floatValue() < PRECISION_DELTA) {
            // If the root amount is zero, it means that the parent transfer should be the last transfer for this loan payment
            final TransferQuery tq = new TransferQuery();
            tq.setLoanPayment(payment);
            tq.setReverseOrder(true);
            tq.setUniqueResult();
            final List<Transfer> paymentTransfers = paymentService.search(tq);
            if (paymentTransfers.isEmpty()) {
                throw new IllegalStateException(
                        "The root transfer has amount 0 and there is no other transfers for this payment");
            }
            root = paymentTransfers.iterator().next();
        } else {
            totalAmount = totalAmount.add(dto.getAmount());
            dto.setParent(root);
            dto.setLoanPayment(payment);
            final Transfer transfer = (Transfer) paymentService.insertWithoutNotification(dto);
            if (root == null) {
                // The first will be the root. All others are it's children
                root = transfer;
            }
        }
    }

    // Update the loan payment
    final BigDecimal totalRepaid = localSettings.round(payment.getRepaidAmount().add(totalAmount));
    payment.setRepaidAmount(totalRepaid);
    if (totallyRepaid.booleanValue()) {
        // Mark the payment as repaid, if is the case
        payment.setStatus(LoanPayment.Status.REPAID);
        payment.setRepaymentDate(params.getDate());
    }
    payment.setTransfers(null); // Avoid 2 representations of the transfers collection. It's inverse="true", no problem setting null
    loanPaymentDao.update(payment);

    // Return the generated root transfer
    return root;
}

From source file:org.apache.calcite.runtime.SqlFunctions.java

/** SQL <code>ABS</code> operator applied to BigDecimal values. */
public static BigDecimal abs(BigDecimal b0) {
    return b0.abs();
}

From source file:org.kuali.kpme.tklm.leave.transfer.web.BalanceTransferAction.java

private void buildBalanceTransferForLeaveBlock(BalanceTransferForm btf, String lbId) {
    LeaveBlock lb = LmServiceLocator.getLeaveBlockService().getLeaveBlock(lbId);
    // this leave block is a ssto usage block, need to use it fo find the accrualed leave block which has a positive amount
    if (lb == null || StringUtils.isEmpty(lb.getScheduleTimeOffId())) {
        LOG.error("could not find the System Scheduled Time Off leave block that needs to be transferred!");
        GlobalVariables.getMessageMap().putError(KRADConstants.GLOBAL_ERRORS, "error.SSTOlb.nonExist");
        return;/*from w  w  w  . j  av a 2s  .  c om*/
        //         throw new RuntimeException("could not find the System Scheduled Time Off leave block that needs to be transferred!");   
    }
    SystemScheduledTimeOffContract ssto = LmServiceLocator.getSysSchTimeOffService()
            .getSystemScheduledTimeOff(lb.getScheduleTimeOffId());
    BigDecimal amountTransferred = ssto.getTransferConversionFactor() == null ? lb.getLeaveAmount()
            : lb.getLeaveAmount().multiply(ssto.getTransferConversionFactor());
    EarnCode ec = HrServiceLocator.getEarnCodeService().getEarnCode(ssto.getTransfertoEarnCode(),
            lb.getLeaveLocalDate());

    BalanceTransfer bt = new BalanceTransfer();
    bt.setTransferAmount(lb.getLeaveAmount().abs()); // the usage leave block's leave amount is negative
    bt.setFromAccrualCategory(lb.getAccrualCategory());
    bt.setAmountTransferred(amountTransferred.abs());
    bt.setToAccrualCategory(ec.getAccrualCategory());
    bt.setSstoId(lb.getScheduleTimeOffId());
    bt.setEffectiveLocalDate(lb.getLeaveLocalDate());
    bt.setPrincipalId(lb.getPrincipalId());

    btf.setBalanceTransfer(bt);
    btf.setTransferAmount(bt.getTransferAmount());
    GlobalVariables.getMessageMap().putWarning("document.newMaintainableObj.transferAmount",
            "balanceTransfer.transferSSTO", bt.getTransferAmount().toString(),
            bt.getAmountTransferred().toString());
}

From source file:org.yes.cart.service.domain.impl.SkuWarehouseServiceImpl.java

/**
 * {@inheritDoc}/*w  w  w.j a  v  a  2 s . co m*/
 */
@CacheEvict(value = { "skuWarehouseService-productOnWarehouse",
        "skuWarehouseService-productSkusOnWarehouse" }, allEntries = true)
public BigDecimal reservation(final Warehouse warehouse, final String productSkuCode,
        final BigDecimal reserveQty, final boolean allowBackorder) {

    final SkuWarehouse skuWarehouse = findByWarehouseSkuForUpdate(warehouse, productSkuCode);

    if (skuWarehouse == null) {

        if (allowBackorder) {
            final SkuWarehouse newSkuEntry = getGenericDao().getEntityFactory().getByIface(SkuWarehouse.class);
            newSkuEntry.setWarehouse(warehouse);
            newSkuEntry.setSkuCode(productSkuCode);
            newSkuEntry.setQuantity(BigDecimal.ZERO);
            newSkuEntry.setReserved(reserveQty);
            create(newSkuEntry);
            return BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE);
        }
        return reserveQty.setScale(Constants.DEFAULT_SCALE);

    } else {

        final BigDecimal rest;
        if (allowBackorder) {
            rest = BigDecimal.ZERO; // the remainder is zero
        } else {
            BigDecimal canReserve = skuWarehouse.getAvailableToSell();
            rest = canReserve.subtract(reserveQty);
        }

        if (MoneyUtils.isFirstBiggerThanOrEqualToSecond(rest, BigDecimal.ZERO)) {
            skuWarehouse.setReserved(MoneyUtils
                    .notNull(skuWarehouse.getReserved(), BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE))
                    .add(reserveQty));
            update(skuWarehouse);
            return BigDecimal.ZERO.setScale(Constants.DEFAULT_SCALE);
        } else {
            skuWarehouse.setReserved(skuWarehouse.getQuantity());
            update(skuWarehouse);
            return rest.abs().setScale(Constants.DEFAULT_SCALE);
        }
    }

}

From source file:org.openvpms.archetype.rules.finance.till.TillRulesTestCase.java

private BigDecimal checkBalance(BigDecimal initialCashFloat, BigDecimal newCashFloat, FinancialAct balance,
        String status) {/*  w w  w  .ja va2  s . c om*/
    // make sure the balance is updated
    assertEquals(status, balance.getStatus());
    // end time should be > startTime < now
    Date startTime = balance.getActivityStartTime();
    Date endTime = balance.getActivityEndTime();
    if (TillBalanceStatus.CLEARED.equals(status)) {
        // CLEARED balances have an end time
        assertEquals(1, endTime.compareTo(startTime));
        assertEquals(-1, endTime.compareTo(new Date()));
    } else {
        // IN_PROGRESS balances do not
        assertNull(endTime);
    }

    BigDecimal total = newCashFloat.subtract(initialCashFloat);

    if (initialCashFloat.compareTo(newCashFloat) != 0) {
        // expect a till balance adjustment to have been made
        Set<ActRelationship> rels = balance.getSourceActRelationships();
        assertEquals(1, rels.size());
        ActRelationship r = rels.toArray(new ActRelationship[rels.size()])[0];
        Act target = (Act) get(r.getTarget());
        assertTrue(TypeHelper.isA(target, "act.tillBalanceAdjustment"));
        ActBean adjBean = new ActBean(target);
        BigDecimal amount = adjBean.getBigDecimal("amount");

        boolean credit = (newCashFloat.compareTo(initialCashFloat) < 0);
        BigDecimal adjustmentTotal = total.abs();
        assertTrue(adjustmentTotal.compareTo(amount) == 0);
        assertEquals(credit, adjBean.getBoolean("credit"));
    } else {
        // no till balance adjustment should have been generated
        assertTrue(balance.getSourceActRelationships().isEmpty());
    }

    // check the till balance.
    BigDecimal expectedBalance = total.negate();
    assertTrue(expectedBalance.compareTo(balance.getTotal()) == 0);

    // make sure the till is updated
    Party till = (Party) get(this.till.getObjectReference());
    IMObjectBean bean = new IMObjectBean(till);
    BigDecimal currentFloat = bean.getBigDecimal("tillFloat");
    Date lastCleared = bean.getDate("lastCleared");
    Date now = new Date();

    assertTrue(currentFloat.compareTo(newCashFloat) == 0);
    assertTrue(now.compareTo(lastCleared) == 1); // expect now > lastCleared
    return expectedBalance;
}