Example usage for org.jfree.data.time Quarter Quarter

Introduction

In this page you can find the example usage for org.jfree.data.time Quarter Quarter.

Prototype

public Quarter(Date time, TimeZone zone) 

Source Link

Document

Constructs a Quarter, based on a date/time and time zone.

Usage

From source file:org.jfree.data.time.QuarterTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *///from   w w  w. j  a  va2 s  . c  om
@Test
public void testSerialization() {
    Quarter q1 = new Quarter(4, 1999);
    Quarter q2 = (Quarter) TestUtilities.serialised(q1);
    assertEquals(q1, q2);
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Two objects that are equal are required to return the same hashCode.
 *//*from  www. j a v  a2  s .c o m*/
@Test
public void testHashcode() {
    Quarter q1 = new Quarter(2, 2003);
    Quarter q2 = new Quarter(2, 2003);
    assertTrue(q1.equals(q2));
    int h1 = q1.hashCode();
    int h2 = q2.hashCode();
    assertEquals(h1, h2);
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * The {@link Quarter} class is immutable, so should not be
 * {@link Cloneable}.//from   w w  w  .  j a va2 s. com
 */
@Test
public void testNotCloneable() {
    Quarter q = new Quarter(2, 2003);
    assertFalse(q instanceof Cloneable);
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Some tests for the constructor with (int, int) arguments.  Covers bug
 * report 1377239.//from ww  w  . j  a  v  a  2  s . co m
 */
@Test
public void testConstructor() {
    boolean pass = false;
    try {
        /*Quarter q =*/ new Quarter(0, 2005);
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);

    pass = false;
    try {
        /*Quarter q =*/ new Quarter(5, 2005);
    } catch (IllegalArgumentException e) {
        pass = true;
    }
    assertTrue(pass);
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Some checks for the getFirstMillisecond() method.
 *///from  ww  w  . ja  v  a 2  s.c o  m
@Test
public void testGetFirstMillisecond() {
    Locale saved = Locale.getDefault();
    Locale.setDefault(Locale.UK);
    TimeZone savedZone = TimeZone.getDefault();
    TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
    Quarter q = new Quarter(3, 1970);
    assertEquals(15634800000L, q.getFirstMillisecond());
    Locale.setDefault(saved);
    TimeZone.setDefault(savedZone);
}

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From source file:org.jfree.data.time.Quarter.java

/**
 * Returns the quarter preceding this one.
 *
 * @return The quarter preceding this one (or <code>null</code> if this is
 *     Q1 1900).//from   w  w w.j av a 2 s. co m
 */
@Override
public RegularTimePeriod previous() {
    Quarter result;
    if (this.quarter > FIRST_QUARTER) {
        result = new Quarter(this.quarter - 1, this.year);
    } else {
        if (this.year > 1900) {
            result = new Quarter(LAST_QUARTER, this.year - 1);
        } else {
            result = null;
        }
    }
    return result;
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Some checks for the getFirstMillisecond(TimeZone) method.
 *///  w ww.  j a  v  a 2s .  co  m
@Test
public void testGetFirstMillisecondWithTimeZone() {
    Quarter q = new Quarter(2, 1950);
    TimeZone zone = TimeZone.getTimeZone("America/Los_Angeles");
    assertEquals(-623347200000L, q.getFirstMillisecond(zone));

    // try null calendar
    boolean pass = false;
    try {
        q.getFirstMillisecond((TimeZone) null);
    } catch (NullPointerException e) {
        pass = true;
    }
    assertTrue(pass);
}

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From source file:org.jfree.data.time.Quarter.java

/**
 * Returns the quarter following this one.
 *
 * @return The quarter following this one (or null if this is Q4 9999).
 *///  w  ww  . j a  v  a  2  s . c  om
@Override
public RegularTimePeriod next() {
    Quarter result;
    if (this.quarter < LAST_QUARTER) {
        result = new Quarter(this.quarter + 1, this.year);
    } else {
        if (this.year < 9999) {
            result = new Quarter(FIRST_QUARTER, this.year + 1);
        } else {
            result = null;
        }
    }
    return result;
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Some checks for the getFirstMillisecond(TimeZone) method.
 *//*from   w w  w.jav a2s.  c  o m*/
@Test
public void testGetFirstMillisecondWithCalendar() {
    Quarter q = new Quarter(1, 2001);
    GregorianCalendar calendar = new GregorianCalendar(Locale.GERMANY);
    calendar.setTimeZone(TimeZone.getTimeZone("Europe/Frankfurt"));
    assertEquals(978307200000L, q.getFirstMillisecond(calendar));

    // try null calendar
    boolean pass = false;
    try {
        q.getFirstMillisecond((Calendar) null);
    } catch (NullPointerException e) {
        pass = true;
    }
    assertTrue(pass);
}

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From source file:org.jfree.data.time.QuarterTest.java

/**
 * Some checks for the getLastMillisecond() method.
 *///from  w  ww.  ja v  a  2 s .c om
@Test
public void testGetLastMillisecond() {
    Locale saved = Locale.getDefault();
    Locale.setDefault(Locale.UK);
    TimeZone savedZone = TimeZone.getDefault();
    TimeZone.setDefault(TimeZone.getTimeZone("Europe/London"));
    Quarter q = new Quarter(3, 1970);
    assertEquals(23583599999L, q.getLastMillisecond());
    Locale.setDefault(saved);
    TimeZone.setDefault(savedZone);
}

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