alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (TestJulianYearField.java)

This example Java source code file (TestJulianYearField.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

testgjyearfield, testjulianyearfield

The TestJulianYearField.java Java example source code

/*
 *  Copyright 2001-2005 Stephen Colebourne
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.joda.time.chrono.gj;

import org.joda.time.field.FieldUtils;

/**
 * 
 * @author Brian S O'Neill
 */
class TestJulianYearField extends TestGJYearField {
    public TestJulianYearField(TestJulianChronology chrono) {
        super(chrono);
    }

    public long addWrapField(long millis, int value) {
        int year = get(millis);
        int wrapped = FieldUtils.getWrappedValue
            (year, value, getMinimumValue(), getMaximumValue());
        return add(millis, (long) wrapped - year);
    }

    public long add(long millis, long value) {
        int year = get(millis);
        int newYear = year + FieldUtils.safeToInt(value);
        if (year < 0) {
            if (newYear >= 0) {
                newYear++;
            }
        } else {
            if (newYear <= 0) {
                newYear--;
            }
        }
        return set(millis, newYear);
    }

    public int getMinimumValue() {
        return -100000000;
    }

    public int getMaximumValue() {
        return 100000000;
    }
}

Other Java examples (source code examples)

Here is a short list of links related to this Java TestJulianYearField.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.