com.iamsoft.util.ui.javafx.collections.reduction

Class ReducedObservableList<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

javafx.collections.ObservableListBase<T>

com.iamsoft.util.ui.javafx.collections.ProxyObservableList<T>

com.iamsoft.util.ui.javafx.collections.reduction.ReducedObservableList<T>

Type Parameters:

T - Type of element in list.

All Implemented Interfaces:

Iterable<T>, Collection<T>, List<T>, javafx.beans.Observable, javafx.collections.ObservableList<T>

public class ReducedObservableList<T>
extends ProxyObservableList<T>

Collapse rows. Currently, each 'reduced' row is mapped to a list of items. We should probably map to a list of indices instead.

Nested Class Summary

Nested classes/interfaces inherited from class com.iamsoft.util.ui.javafx.collections.ProxyObservableList

ProxyObservableList.Exposed<T>, ProxyObservableList.Propertied<T>

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ReducedObservableList(javafx.collections.ObservableList<? extends T> pDelegate, Function<? super T,? extends javafx.beans.value.ObservableValue<?>> pKeyFunction, Function<javafx.collections.ObservableList<T>,? extends T> pReducer, javafx.util.Callback<T,javafx.beans.Observable[]> pExtractor)
ReducedObservableList(javafx.collections.ObservableList<? extends T> pDelegate, javafx.beans.value.ObservableValue<? extends Function<? super T,javafx.beans.value.ObservableValue<?>>> pObservableKeyFunction, Function<javafx.collections.ObservableList<T>,? extends T> pReducer, javafx.util.Callback<T,javafx.beans.Observable[]> pExtractor)

Method Summary

Modifier and Type	Method and Description
List<List<Integer>>	getIndices() List of Each nested list corresponds to set of grouped mIndices from 'source' table.
List<List<T>>	getValues() List of Each nested list corresponds to set of grouped values from 'source' table.

Methods inherited from class com.iamsoft.util.ui.javafx.collections.ProxyObservableList

add, add, addAll, addAll, addAll, clear, contains, containsAll, delegateProperty, equals, get, getDelegate, hashCode, indexOf, isEmpty, lastIndexOf, remove, remove, remove, removeAll, removeAll, replaceAll, retainAll, retainAll, set, setAll, setAll, size, toString

Methods inherited from class javafx.collections.ObservableListBase

addListener, addListener, beginChange, endChange, fireChange, hasListeners, nextAdd, nextPermutation, nextRemove, nextRemove, nextReplace, nextSet, nextUpdate, removeListener, removeListener

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface javafx.collections.ObservableList

filtered, sorted, sorted

Methods inherited from interface java.util.List

iterator, listIterator, listIterator, sort, spliterator, subList, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ReducedObservableList

public ReducedObservableList(javafx.collections.ObservableList<? extends T> pDelegate,
                             javafx.beans.value.ObservableValue<? extends Function<? super T,javafx.beans.value.ObservableValue<?>>> pObservableKeyFunction,
                             Function<javafx.collections.ObservableList<T>,? extends T> pReducer,
                             javafx.util.Callback<T,javafx.beans.Observable[]> pExtractor)

ReducedObservableList

public ReducedObservableList(javafx.collections.ObservableList<? extends T> pDelegate,
                             Function<? super T,? extends javafx.beans.value.ObservableValue<?>> pKeyFunction,
                             Function<javafx.collections.ObservableList<T>,? extends T> pReducer,
                             javafx.util.Callback<T,javafx.beans.Observable[]> pExtractor)

Parameters:

pDelegate - 'Base' list.

pKeyFunction - Derives observable 'grouping' key from list item.

pReducer - Combines grouped list items into a single item.

pExtractor - Extractor used to propagate list updates (see FXCollections.observableArrayList(Callback)).

Method Detail

getIndices

public List<List<Integer>> getIndices()

List of Each nested list corresponds to set of grouped mIndices from 'source' table.

getValues

public List<List<T>> getValues()

List of Each nested list corresponds to set of grouped values from 'source' table.