Java Number Compare compareValues(String value, String type, Object obj)

Description

compare Values

License

Open Source License

Declaration

public static boolean compareValues(String value, String type,
            Object obj) 

Method Source Code

//package com.java2s;
/*//from   w  w  w.  j  ava  2 s.  com
 * RHQ Management Platform
 * Copyright (C) 2005-2013 Red Hat, Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 2 of the License.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */

import java.math.BigDecimal;

public class Main {
    public static boolean compareValues(String value, String type,
            Object obj) {

        if (value == null && obj == null)
            return true;

        if (type.equals("int")) {
            Integer val = Integer.valueOf(Double.valueOf(value).intValue());
            return obj.equals(val);
        }
        if (type.equals("double")) {
            Double val = Double.valueOf(value);
            Double orig = (Double) obj;
            orig = round(orig, 1);

            return obj.equals(val);
        }
        if (type.equals("long")) {
            Long val = Long.valueOf(Double.valueOf(value).longValue());
            return obj.equals(val);
        }

        String val2 = obj.toString();
        if (value.length() != val2.length()) {
            val2 = val2.substring(0, value.length());
        }
        return value.equals(val2);
    }

    private static double round(double d, int decimalPlace) {
        BigDecimal bd = new BigDecimal(Double.toString(d));
        bd = bd.setScale(decimalPlace, BigDecimal.ROUND_HALF_UP);
        return bd.doubleValue();
    }
}

Related

1. compareTo(double v1, double v2)
2. compareTo(Object val1, Object val2)
3. compareTo(Object value1, Object value2)
4. compareTwoObject(Object o1, Object o2)
5. compareValue(Object left, Object right)
6. getCrosstabRowColumnValue(String groupIdentifier, Map crosstabInfoMap, Object executorUnitId, String financesBankId, String companyNumber, String accountNumber)
7. getDifficulty(long compactTarget)
8. toPrimaryValue(Comparable comp)