Example usage for org.jfree.data.time TimePeriod getEnd

Introduction

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

Prototype

public Date getEnd();

Source Link

Document

Returns the end date/time.

Usage

From source file:org.jfree.data.gantt.XYTaskDataset.java

private double getItemEndValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);/*ww  w .  j  a va2  s  .co  m*/
    TimePeriod duration = t.getDuration();
    Date end = duration.getEnd();
    return end.getTime();
}

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From source file:org.jfree.data.gantt.XYTaskDataset.java

private double getItemValue(int series, int item) {
    TaskSeries s = this.underlying.getSeries(series);
    Task t = s.get(item);//from ww w .j  a  v a  2s. c o  m
    TimePeriod duration = t.getDuration();
    Date start = duration.getStart();
    Date end = duration.getEnd();
    return (start.getTime() + end.getTime()) / 2.0;
}

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

/**
 * Returns the end x-value (as a double primitive) for an item within
 * a series.//  w  ww  .j a v  a  2  s  .  co  m
 *
 * @param series  the series index (zero-based).
 * @param item  the item index (zero-based).
 *
 * @return The value.
 */
@Override
public double getEndXValue(int series, int item) {
    TimePeriod period = (TimePeriod) this.values.getRowKey(item);
    return period.getEnd().getTime();
}

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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 . j  av  a 2 s .  c om*/
 */
@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.TimePeriodValues.java

/**
 * Update the index values for the maximum and minimum bounds.
 * //from  ww w. jav  a 2s.  c  o m
 * @param period  the time period.
 * @param index  the index of the time period.
 */
private void updateBounds(TimePeriod period, int index) {

    long start = period.getStart().getTime();
    long end = period.getEnd().getTime();
    long middle = start + ((end - start) / 2);

    if (this.minStartIndex >= 0) {
        long minStart = getDataItem(this.minStartIndex).getPeriod().getStart().getTime();
        if (start < minStart) {
            this.minStartIndex = index;
        }
    } else {
        this.minStartIndex = index;
    }

    if (this.maxStartIndex >= 0) {
        long maxStart = getDataItem(this.maxStartIndex).getPeriod().getStart().getTime();
        if (start > maxStart) {
            this.maxStartIndex = index;
        }
    } else {
        this.maxStartIndex = index;
    }

    if (this.minMiddleIndex >= 0) {
        long s = getDataItem(this.minMiddleIndex).getPeriod().getStart().getTime();
        long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd().getTime();
        long minMiddle = s + (e - s) / 2;
        if (middle < minMiddle) {
            this.minMiddleIndex = index;
        }
    } else {
        this.minMiddleIndex = index;
    }

    if (this.maxMiddleIndex >= 0) {
        long s = getDataItem(this.minMiddleIndex).getPeriod().getStart().getTime();
        long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd().getTime();
        long maxMiddle = s + (e - s) / 2;
        if (middle > maxMiddle) {
            this.maxMiddleIndex = index;
        }
    } else {
        this.maxMiddleIndex = index;
    }

    if (this.minEndIndex >= 0) {
        long minEnd = getDataItem(this.minEndIndex).getPeriod().getEnd().getTime();
        if (end < minEnd) {
            this.minEndIndex = index;
        }
    } else {
        this.minEndIndex = index;
    }

    if (this.maxEndIndex >= 0) {
        long maxEnd = getDataItem(this.maxEndIndex).getPeriod().getEnd().getTime();
        if (end > maxEnd) {
            this.maxEndIndex = index;
        }
    } else {
        this.maxEndIndex = index;
    }

}

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

/**
 * Update the index values for the maximum and minimum bounds.
 * /*from   w  w  w . ja va2  s .c  o  m*/
 * @param period  the time period.
 * @param index  the index of the time period.
 */
private void updateBounds(TimePeriod period, int index) {

    long start = period.getStart().getTime();
    long end = period.getEnd().getTime();
    long middle = start + ((end - start) / 2);

    if (this.minStartIndex >= 0) {
        long minStart = getDataItem(this.minStartIndex).getPeriod().getStart().getTime();
        if (start < minStart) {
            this.minStartIndex = index;
        }
    } else {
        this.minStartIndex = index;
    }

    if (this.maxStartIndex >= 0) {
        long maxStart = getDataItem(this.maxStartIndex).getPeriod().getStart().getTime();
        if (start > maxStart) {
            this.maxStartIndex = index;
        }
    } else {
        this.maxStartIndex = index;
    }

    if (this.minMiddleIndex >= 0) {
        long s = getDataItem(this.minMiddleIndex).getPeriod().getStart().getTime();
        long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd().getTime();
        long minMiddle = s + (e - s) / 2;
        if (middle < minMiddle) {
            this.minMiddleIndex = index;
        }
    } else {
        this.minMiddleIndex = index;
    }

    if (this.maxMiddleIndex >= 0) {
        long s = getDataItem(this.maxMiddleIndex).getPeriod().getStart().getTime();
        long e = getDataItem(this.maxMiddleIndex).getPeriod().getEnd().getTime();
        long maxMiddle = s + (e - s) / 2;
        if (middle > maxMiddle) {
            this.maxMiddleIndex = index;
        }
    } else {
        this.maxMiddleIndex = index;
    }

    if (this.minEndIndex >= 0) {
        long minEnd = getDataItem(this.minEndIndex).getPeriod().getEnd().getTime();
        if (end < minEnd) {
            this.minEndIndex = index;
        }
    } else {
        this.minEndIndex = index;
    }

    if (this.maxEndIndex >= 0) {
        long maxEnd = getDataItem(this.maxEndIndex).getPeriod().getEnd().getTime();
        if (end > maxEnd) {
            this.maxEndIndex = index;
        }
    } else {
        this.maxEndIndex = index;
    }

}

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

/**
 * Returns the x-value for a time period.
 *
 * @param period  the time period./*w w  w.  j  a va  2  s  .c  o  m*/
 *
 * @return The x-value.
 */
private long getX(TimePeriod period) {

    if (this.xPosition == TimePeriodAnchor.START) {
        return period.getStart().getTime();
    } else if (this.xPosition == TimePeriodAnchor.MIDDLE) {
        return period.getStart().getTime() / 2 + period.getEnd().getTime() / 2;
    } else if (this.xPosition == TimePeriodAnchor.END) {
        return period.getEnd().getTime();
    } else {
        throw new IllegalStateException("TimePeriodAnchor unknown.");
    }

}

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From source file:org.jfree.data.gantt.TaskSeriesCollection.java

/**
 * Returns the end value of a sub-interval for a given item.
 *
 * @param rowKey  the row key.//  ww  w . jav a2s  . c o  m
 * @param columnKey  the column key.
 * @param subinterval  the subinterval.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey, int subinterval) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        Task sub = task.getSubtask(subinterval);
        if (sub != null) {
            TimePeriod duration = sub.getDuration();
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}

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From source file:org.jfree.data.gantt.TaskSeriesCollection.java

/**
 * Returns the end value for a task.  This is a date/time value, measured
 * in milliseconds since 1-Jan-1970.//from www . j a v  a2s . c  o  m
 *
 * @param rowKey  the series.
 * @param columnKey  the category.
 *
 * @return The end value (possibly <code>null</code>).
 */
@Override
public Number getEndValue(Comparable rowKey, Comparable columnKey) {
    Number result = null;
    int row = getRowIndex(rowKey);
    TaskSeries series = (TaskSeries) this.data.get(row);
    Task task = series.get(columnKey.toString());
    if (task != null) {
        TimePeriod duration = task.getDuration();
        if (duration != null) {
            result = new Long(duration.getEnd().getTime());
        }
    }
    return result;
}

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

/**
 * Returns the range of the values in this dataset's domain.
 *
 * @param includeInterval  a flag that controls whether or not the
 *                         x-intervals are taken into account.
 *
 * @return The range./*from   w w w.j  a  v a  2  s  .c o m*/
 */
@Override
public Range getDomainBounds(boolean includeInterval) {
    List keys = this.values.getRowKeys();
    if (keys.isEmpty()) {
        return null;
    }

    TimePeriod first = (TimePeriod) keys.get(0);
    TimePeriod last = (TimePeriod) keys.get(keys.size() - 1);

    if (!includeInterval || this.domainIsPointsInTime) {
        return new Range(getXValue(first), getXValue(last));
    } else {
        return new Range(first.getStart().getTime(), last.getEnd().getTime());
    }
}

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