Package io.github.palexdev.virtualizedfx.utils

Class ListChangeHelper.ReplaceBean

java.lang.Object

io.github.palexdev.virtualizedfx.utils.ListChangeHelper.ReplaceBean

Enclosing class:

ListChangeHelper

public static class ListChangeHelper.ReplaceBean
extends Object

Bean to represent a replacement change.

In JavaFX replacements are a particular type of change because they can signal both replacements and removals at the same time.

For example if you use ObservableList.setAll(Collection) the change will carry the new items as a replacement and all the others as a removal.

Constructor Summary

Constructors

Constructor	Description
ReplaceBean(NumberRange<Integer> range, Set<Integer> changed, Set<Integer> removed)

Method Summary

Modifier and Type	Method	Description
int	gerFrom()
int	getTo()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Details

ReplaceBean

public ReplaceBean(NumberRange<Integer> range,
 Set<Integer> changed,
 Set<Integer> removed)

Method Details

gerFrom

public int gerFrom()

Returns:

the index at which the change started

getTo

public int getTo()

Returns:

the index at which the change ended

isEmpty

public boolean isEmpty()

Returns:

checks whether both 'changed' and 'removed' Sets are empty