public Class NestedListChangeTracker<T>

Class Inheritance

extends AbstractChangeTracker<ObservableList<T>>

java.lang.Object
com.dlsc.gemsfx.binding.AbstractChangeTracker
com.dlsc.gemsfx.binding.NestedListChangeTracker

Type Parameters

<T>: the type of the elements within the nested ObservableLists

Imports

javafx.collections.ListChangeListener, .ObservableList, .WeakListChangeListener, java.util.function.Consumer

This class extends AbstractChangeTracker to specifically handle ObservableList of ObservableList. It tracks changes to both the outer list and inner lists and notifies the consumer upon any modifications.

Field Summary

Modifier and Type	Field and Description
private final ListChangeListener<T>	innerListListener
private final WeakListChangeListener<T>	weakInnerListListener

Inherited from com.dlsc.gemsfx.binding.AbstractChangeTracker:: onChanged

Constructor Summary

Access	Constructor and Description
public	NestedListChangeTracker(ObservableList<ObservableList<T>> the observable list of observable lists that is being monitored source) Constructs a NestedListChangeTracker with the specified source list.
public	NestedListChangeTracker(ObservableList<ObservableList<T>> the observable list of observable lists that is being monitored source, Consumer<ObservableList<ObservableList<T>>> the consumer to handle change notifications onChanged) Constructs a NestedListChangeTracker with the specified source list and change handler.

Method Summary

Modifier and Type	Method and Description
protected void	safeAddListener(ObservableList<T> value) Implements abstract com.dlsc.gemsfx.binding.AbstractChangeTracker.safeAddListener.
protected void	safeRemoveListener(ObservableList<T> value) Implements abstract com.dlsc.gemsfx.binding.AbstractChangeTracker.safeRemoveListener.

Inherited from com.dlsc.gemsfx.binding.AbstractChangeTracker:: dispose initOuterListener notifyChange setOnChanged

Field Detail

innerListListener	back to summary
private final ListChangeListener<T> innerListListener

weakInnerListListener	back to summary
private final WeakListChangeListener<T> weakInnerListListener

Constructor Detail

NestedListChangeTracker	back to summary
public NestedListChangeTracker(ObservableList<ObservableList<T>> source) Constructs a NestedListChangeTracker with the specified source list. Parameters source:ObservableList<ObservableList<T>> the observable list of observable lists that is being monitored

NestedListChangeTracker

back to summary

public NestedListChangeTracker(ObservableList<ObservableList<T>> source)

Constructs a NestedListChangeTracker with the specified source list.

Parameters

source:ObservableList<ObservableList<T>>: the observable list of observable lists that is being monitored

NestedListChangeTracker	back to summary
public NestedListChangeTracker(ObservableList<ObservableList<T>> source, Consumer<ObservableList<ObservableList<T>>> onChanged) Constructs a NestedListChangeTracker with the specified source list and change handler. Parameters source:ObservableList<ObservableList<T>> the observable list of observable lists that is being monitored onChanged:Consumer<ObservableList<ObservableList<T>>> the consumer to handle change notifications

NestedListChangeTracker

back to summary

public NestedListChangeTracker(ObservableList<ObservableList<T>> source, Consumer<ObservableList<ObservableList<T>>> onChanged)

Constructs a NestedListChangeTracker with the specified source list and change handler.

Parameters

source:ObservableList<ObservableList<T>>: the observable list of observable lists that is being monitored
onChanged:Consumer<ObservableList<ObservableList<T>>>: the consumer to handle change notifications

Method Detail

safeAddListener	back to summary
protected void safeAddListener(ObservableList<T> value) Implements abstract com.dlsc.gemsfx.binding.AbstractChangeTracker.safeAddListener.

safeRemoveListener	back to summary
protected void safeRemoveListener(ObservableList<T> value) Implements abstract com.dlsc.gemsfx.binding.AbstractChangeTracker.safeRemoveListener.