Example usage for org.jfree.data.time TimePeriodValues getItemCount

Introduction

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

Prototype

@Override
public int getItemCount() 

Source Link

Document

Returns the number of items in the series.

Usage

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

/**
 * A test for bug report 1161329.//from  www.  jav  a 2 s.  c  o m
 */
@Test
public void test1161329() {
    TimePeriodValues tpv = new TimePeriodValues("Test");
    RegularTimePeriod t = new Day();
    tpv.add(t, 1.0);
    t = t.next();
    tpv.add(t, 2.0);
    tpv.delete(0, 1);
    assertEquals(0, tpv.getItemCount());
    tpv.add(t, 2.0);
    assertEquals(1, tpv.getItemCount());
}

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

/**
 * Returns the range of the values in this dataset's domain.
 *
 * @param includeInterval  a flag that determines whether or not the
 *                         x-interval is taken into account.
 *
 * @return The range./*from  w  w w .  ja  v  a 2s.  c  o  m*/
 */
@Override
public Range getDomainBounds(boolean includeInterval) {
    boolean interval = includeInterval || this.domainIsPointsInTime;
    Range result = null;
    Range temp = null;
    Iterator iterator = this.data.iterator();
    while (iterator.hasNext()) {
        TimePeriodValues series = (TimePeriodValues) iterator.next();
        int count = series.getItemCount();
        if (count > 0) {
            TimePeriod start = series.getTimePeriod(series.getMinStartIndex());
            TimePeriod end = series.getTimePeriod(series.getMaxEndIndex());
            if (!interval) {
                if (this.xPosition == TimePeriodAnchor.START) {
                    TimePeriod maxStart = series.getTimePeriod(series.getMaxStartIndex());
                    temp = new Range(start.getStart().getTime(), maxStart.getStart().getTime());
                } else if (this.xPosition == TimePeriodAnchor.MIDDLE) {
                    TimePeriod minMiddle = series.getTimePeriod(series.getMinMiddleIndex());
                    long s1 = minMiddle.getStart().getTime();
                    long e1 = minMiddle.getEnd().getTime();
                    TimePeriod maxMiddle = series.getTimePeriod(series.getMaxMiddleIndex());
                    long s2 = maxMiddle.getStart().getTime();
                    long e2 = maxMiddle.getEnd().getTime();
                    temp = new Range(s1 + (e1 - s1) / 2, s2 + (e2 - s2) / 2);
                } else if (this.xPosition == TimePeriodAnchor.END) {
                    TimePeriod minEnd = series.getTimePeriod(series.getMinEndIndex());
                    temp = new Range(minEnd.getEnd().getTime(), end.getEnd().getTime());
                }
            } else {
                temp = new Range(start.getStart().getTime(), end.getEnd().getTime());
            }
            result = Range.combine(result, temp);
        }
    }
    return result;
}

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From source file:org.jfree.data.time.junit.TimePeriodValuesTest.java

/**
 * A test for bug report 1161329./*from w  w w.ja v  a 2  s  .  c o  m*/
 */
public void test1161329() {
    TimePeriodValues tpv = new TimePeriodValues("Test");
    RegularTimePeriod t = new Day();
    tpv.add(t, 1.0);
    t = t.next();
    tpv.add(t, 2.0);
    tpv.delete(0, 1);
    assertEquals(0, tpv.getItemCount());
    tpv.add(t, 2.0);
    assertEquals(1, tpv.getItemCount());
}

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

/**
 * Tests the series for equality with another object.
 *
 * @param obj  the object (<code>null</code> permitted).
 *
 * @return <code>true</code> or <code>false</code>.
 *//*from  ww w.jav a 2 s  . c  o  m*/
public boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }
    if (!(obj instanceof TimePeriodValues)) {
        return false;
    }
    if (!super.equals(obj)) {
        return false;
    }
    TimePeriodValues that = (TimePeriodValues) obj;
    if (!ObjectUtilities.equal(this.getDomainDescription(), that.getDomainDescription())) {
        return false;
    }
    if (!ObjectUtilities.equal(this.getRangeDescription(), that.getRangeDescription())) {
        return false;
    }
    int count = getItemCount();
    if (count != that.getItemCount()) {
        return false;
    }
    for (int i = 0; i < count; i++) {
        if (!getDataItem(i).equals(that.getDataItem(i))) {
            return false;
        }
    }
    return true;
}

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

/**
 * Tests the series for equality with another object.
 *
 * @param obj  the object (<code>null</code> permitted).
 *
 * @return <code>true</code> or <code>false</code>.
 *///from   w ww.  ja va  2s .c  o m
@Override
public boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }
    if (!(obj instanceof TimePeriodValues)) {
        return false;
    }
    if (!super.equals(obj)) {
        return false;
    }
    TimePeriodValues that = (TimePeriodValues) obj;
    if (!ObjectUtilities.equal(this.getDomainDescription(), that.getDomainDescription())) {
        return false;
    }
    if (!ObjectUtilities.equal(this.getRangeDescription(), that.getRangeDescription())) {
        return false;
    }
    int count = getItemCount();
    if (count != that.getItemCount()) {
        return false;
    }
    for (int i = 0; i < count; i++) {
        if (!getDataItem(i).equals(that.getDataItem(i))) {
            return false;
        }
    }
    return true;
}

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