Package org.eclipse.nebula.widgets.nattable.coordinate

Class Range

java.lang.Object

org.eclipse.nebula.widgets.nattable.coordinate.Range

public class Range
extends Object

Represents a consecutive range of numbers, e.g. a range of selected rows: 1 - 100. Ranges are inclusive of their start value and exclusive of their end value, i.e. start <= x < end

Field Summary

Fields

Modifier and Type	Field	Description
int	end
int	start

Constructor Summary

Constructors

Constructor	Description
Range(int start, int end)	Create a new Range.

Method Summary

Modifier and Type	Method	Description
boolean	contains(int position)	Check if the given position is contained in this Range.
boolean	equals(Object obj)
Set<Integer>	getMembers()
int[]	getMembersArray()
int	hashCode()
boolean	overlap(Range range)	Check if the given Range overlaps this Range.
int	size()
static void	sortByStart(List<Range> ranges)	Helper method to sort a list of Range objects by their start position.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

start

public int start

end

public int end

Constructor Detail

Range

public Range(int start,
             int end)

Create a new Range.

Parameters:

start - The start position inclusive.

end - The end position exclusive.

Method Detail

size

public int size()

Returns:

The size of this range.

contains

public boolean contains(int position)

Check if the given position is contained in this Range.

Parameters:

position - the position to check.

Returns:

true if the range contains the given position.

overlap

public boolean overlap(Range range)

Check if the given Range overlaps this Range.

Parameters:

range - The Range to check.

Returns:

true if the given Range contains positions that are also contained in this Range.

getMembers

public Set<Integer> getMembers()

Returns:

The values represented by this Range.

getMembersArray

public int[] getMembersArray()

Returns:

The values represented by this Range.

Since:

2.0

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

sortByStart

public static void sortByStart(List<Range> ranges)

Helper method to sort a list of Range objects by their start position.

Parameters:

ranges - The Range list to sort.