org.drombler.commons.fx.beans.binding

Class CollectionBindings

java.lang.Object

org.drombler.commons.fx.beans.binding.CollectionBindings

public final class CollectionBindings
extends Object

A utility class for binding collections.

Method Summary

Modifier and Type	Method and Description
static <S,T> void	bindContent(List<T> targetList, ObservableList<? extends S> sourceList, Function<? super S,? extends T> mapper) Binds the content of one list to the content of an observable list with possibly transformed elements.
static <S,T> void	bindTreeContent(List<T> targetList, Function<? super T,? extends List<T>> targetChildListExtractor, ObservableList<? extends S> sourceList, Function<? super S,? extends ObservableList<? extends S>> sourceChildListExtractor, Function<? super S,? extends T> mapper) Binds the content of a tree (deeply nested list) to the content of an observable tree with possibly transformed elements.
static <S,T> void	unbindContent(List<T> targetList, ObservableList<? extends S> sourceList) Unbinds the content of a bound list.
static <S,T> void	unbindTreeContent(List<T> targetList, Function<? super T,? extends List<T>> targetChildListExtractor, ObservableList<? extends S> sourceList, Function<? super S,? extends ObservableList<? extends S>> sourceChildListExtractor) Unbinds the content of a bound tree (deeply nested list).

Methods inherited from class java.lang.Object

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

Method Detail

bindContent

public static <S,T> void bindContent(List<T> targetList,
                                     ObservableList<? extends S> sourceList,
                                     Function<? super S,? extends T> mapper)

Binds the content of one list to the content of an observable list with possibly transformed elements.

Type Parameters:

S - the type of the elements of the source list

T - the type of the elements of the target list

Parameters:

targetList - the target list

sourceList - the observalble source list

mapper - a mapper function to map the elements from the source list to the elements of the target list

unbindContent

public static <S,T> void unbindContent(List<T> targetList,
                                       ObservableList<? extends S> sourceList)

Unbinds the content of a bound list.

Type Parameters:

S - the type of the elements of the source list

T - the type of the elements of the target list

Parameters:

targetList - the target list

sourceList - the observalble source list

bindTreeContent

public static <S,T> void bindTreeContent(List<T> targetList,
                                         Function<? super T,? extends List<T>> targetChildListExtractor,
                                         ObservableList<? extends S> sourceList,
                                         Function<? super S,? extends ObservableList<? extends S>> sourceChildListExtractor,
                                         Function<? super S,? extends T> mapper)

Binds the content of a tree (deeply nested list) to the content of an observable tree with possibly transformed elements.

Type Parameters:

S - the type of the elements of the source tree

T - the type of the elements of the target tree

Parameters:

targetList - the target tree

targetChildListExtractor - an extractor to get a child list in the target tree

sourceList - the observalble source tree

sourceChildListExtractor - an extractor to get a child list in the source tree

mapper - a mapper function to map the elements from the source tree to the elements of the target tree

unbindTreeContent

public static <S,T> void unbindTreeContent(List<T> targetList,
                                           Function<? super T,? extends List<T>> targetChildListExtractor,
                                           ObservableList<? extends S> sourceList,
                                           Function<? super S,? extends ObservableList<? extends S>> sourceChildListExtractor)

Unbinds the content of a bound tree (deeply nested list).

Type Parameters:

S - the type of the elements of the source tree

T - the type of the elements of the target tree

Parameters:

targetList - the target tree

targetChildListExtractor - an extractor to get a child list in the target tree

sourceList - the observalble source tree

sourceChildListExtractor - an extractor to get a child list in the source tree