org.sejda.model.pdf.page

Class PageRange

java.lang.Object

org.sejda.model.pdf.page.PageRange

All Implemented Interfaces:

PagesSelection

@EndGreaterThenOrEqualToStart
public class PageRange
extends Object
implements PagesSelection

Model for range of pages.

Author:

Andrea Vacondio

Constructor Summary

Constructors

Constructor and Description
PageRange(int start) Creates a page range that starts at the given page and ends when the document ends.
PageRange(int start, int end) Creates a page range that goes from start to end (comprehended).

Method Summary

Modifier and Type	Method and Description
boolean	contains(int page)
boolean	equals(Object other)
int	getEnd()
SortedSet<Integer>	getPages(int totalNumberOfPage)
int	getStart()
int	hashCode()
boolean	intersects(PageRange range)
boolean	isUnbounded()
static PageRange	one(int page)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PageRange

public PageRange(int start,
                 int end)

Creates a page range that goes from start to end (comprehended).

Parameters:

start -

end -

PageRange

public PageRange(int start)

Creates a page range that starts at the given page and ends when the document ends.

Parameters:

start -

Method Detail

getStart

public int getStart()

getEnd

public int getEnd()

isUnbounded

public boolean isUnbounded()

Returns:

true of this page range has a start but not an end.

intersects

public boolean intersects(PageRange range)

Parameters:

range -

Returns:

true if the input range intersect this PageRange instance.

getPages

public SortedSet<Integer> getPages(int totalNumberOfPage)

Specified by:

getPages in interface PagesSelection

Parameters:

totalNumberOfPage - the number of pages of the document (upper limit).

Returns:

the selected set of pages ordered using their natural ordering.

See Also:

PagesSelection.getPages(int)

contains

public boolean contains(int page)

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

one

public static PageRange one(int page)