org.jfree.chart.axis
Class SegmentedTimeline.SegmentRange

java.lang.Object
  org.jfree.chart.axis.SegmentedTimeline.Segment
      org.jfree.chart.axis.SegmentedTimeline.SegmentRange

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable

Direct Known Subclasses:

SegmentedTimeline.BaseTimelineSegmentRange

Enclosing class:

SegmentedTimeline

protected class SegmentedTimeline.SegmentRange
extends SegmentedTimeline.Segment

Private internal class to represent a range of segments. This class is mainly used to store in one object a range of exception segments. This optimizes certain timelines that use a small segment size (like an intraday timeline) allowing them to express a day exception as one SegmentRange instead of multi Segments.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.axis.SegmentedTimeline.Segment

millisecond, segmentEnd, segmentNumber, segmentStart

Constructor Summary

SegmentedTimeline.SegmentRange(long fromMillisecond, long toMillisecond)
Creates a SegmentRange between a start and end domain values.

Method Summary

long	getSegmentCount() Returns the number of segments contained in this range.
void	inc(long n) Not implemented for SegmentRange.
boolean	inExcludeSegments() Returns true if we are an excluded segment.
boolean	inIncludeSegments() Returns true if all Segments of this SegmentRenge are an included segment and are not an exception.
SegmentedTimeline.Segment	intersect(long from, long to) Returns a segment that is the intersection of this segment and the interval.

Methods inherited from class org.jfree.chart.axis.SegmentedTimeline.Segment

after, before, calculateSegmentNumber, compareTo, contained, contains, contains, contains, copy, dec, dec, equals, getDate, getMillisecond, getSegmentEnd, getSegmentNumber, getSegmentStart, inc, inExceptionSegments, moveIndexToEnd, moveIndexToStart

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SegmentedTimeline.SegmentRange

public SegmentedTimeline.SegmentRange(long fromMillisecond,
                                      long toMillisecond)

Creates a SegmentRange between a start and end domain values.

Parameters:

fromMillisecond - start of the range

toMillisecond - end of the range

Method Detail

getSegmentCount

public long getSegmentCount()

Returns the number of segments contained in this range.

Overrides:

getSegmentCount in class SegmentedTimeline.Segment

Returns:

The segment count.

intersect

public SegmentedTimeline.Segment intersect(long from,
                                           long to)

Returns a segment that is the intersection of this segment and the interval.

Overrides:

intersect in class SegmentedTimeline.Segment

Parameters:

from - the start of the interval.

to - the end of the interval.

Returns:

The intersection.

inIncludeSegments

public boolean inIncludeSegments()

Returns true if all Segments of this SegmentRenge are an included segment and are not an exception.

Overrides:

inIncludeSegments in class SegmentedTimeline.Segment

Returns:

true or false.

inExcludeSegments

public boolean inExcludeSegments()

Returns true if we are an excluded segment.

Overrides:

inExcludeSegments in class SegmentedTimeline.Segment

Returns:

true or false.

inc

public void inc(long n)

Not implemented for SegmentRange. Always throws IllegalArgumentException.

Overrides:

inc in class SegmentedTimeline.Segment

Parameters:

n - Number of segments to increment.