A C D E G M R T

A

add(T) - Method in class de.javagl.category.CategoriesBuilder

Add the given element to the category represented by this builder.

addAll(Iterable<? extends T>) - Method in class de.javagl.category.CategoriesBuilder

Add the given elements to the category represented by this builder.

addCategoryListener(CategoryListener<T>) - Method in interface de.javagl.category.Category

Add the given CategoryListener to be informed about changes in this category or any of its children.

addChild(String) - Method in interface de.javagl.category.MutableCategory

Add a new child Category with the given name and return it.

addElements(Iterable<? extends T>) - Method in interface de.javagl.category.MutableCategory

Add the given elements to this Category

addIfUncategorized(String, Iterable<? extends T>) - Method in class de.javagl.category.CategoriesBuilder

Add each of the given elements to a category with the given name iff it is not already contained in the current category or any of its children.

C

Categories - Class in de.javagl.category

Methods related to Category instances

CategoriesBuilder<T> - Class in de.javagl.category

A builder for Category hierarchies: CategoriesBuilder<Type> b = Categories.createBuilder("Root"); b.add(elementForRoot); b.get("FirstChild").add(someElementForFirstChild); b.get("FirstChild").add(someOtherElementForFirstChild); b.get("SecondChild").add(ElementForSecondChild); b.get("SecondChild").get("GrandChild").add(lastElement); Category<Type> root = b.get(); This class essentially wraps a MutableCategory and offers convenience functions for the initial construction of the categories, for example, by creating the child categories on demand.

Category<T> - Interface in de.javagl.category

Interface for a category that contains elements and is part of a hierarchy.

CategoryEvent<T> - Class in de.javagl.category

A class describing a change in a Category

CategoryListener<T> - Interface in de.javagl.category

Interface for classes that want to be informed about changes in a Category.

childAdded(CategoryEvent<T>) - Method in interface de.javagl.category.CategoryListener

Will be called when a child was added to a Category

childRemoved(CategoryEvent<T>) - Method in interface de.javagl.category.CategoryListener

Will be called when a child was removed from a Category

create(String) - Static method in class de.javagl.category.Categories

Create a new MutableCategory with the given name

createBuilder(String) - Static method in class de.javagl.category.Categories

Creates a new instance of a CategoriesBuilder, using the given name for the root category.

D

de.javagl.category - package de.javagl.category

Classes and interfaces related to the management of Category objects.

E

elementsAdded(CategoryEvent<T>) - Method in interface de.javagl.category.CategoryListener

Will be called when elements have been added to a Category

elementsRemoved(CategoryEvent<T>) - Method in interface de.javagl.category.CategoryListener

Will be called when elements have been removed from a Category

G

get(String) - Method in class de.javagl.category.CategoriesBuilder

Returns a builder for the sub-category with the given name.

get() - Method in class de.javagl.category.CategoriesBuilder

Returns the MutableCategory that is currently being built

getAllElements(Category<T>) - Static method in class de.javagl.category.Categories

Returns a new set containing all elements of the given Category and its children.

getCategory() - Method in class de.javagl.category.CategoryEvent

Returns the Category from which this event originated

getChild(String) - Method in interface de.javagl.category.Category

Returns the child category with the given name, or null if there is no child with the given name.

getChild() - Method in class de.javagl.category.CategoryEvent

Returns the child that was added or removed

getChild(String) - Method in interface de.javagl.category.MutableCategory

Returns the child category with the given name, or null if there is no child with the given name.

getChildren() - Method in interface de.javagl.category.Category

Returns an unmodifiable (possibly empty) list containing the children of this category.

getChildren() - Method in interface de.javagl.category.MutableCategory

Returns an unmodifiable (possibly empty) list containing the children of this category.

getElements() - Method in interface de.javagl.category.Category

Returns an unmodifiable (possibly empty) list containing the elements that belong to this category.

getElements() - Method in class de.javagl.category.CategoryEvent

Returns an unmodifiable set containing the elements that have been added or removed

getName() - Method in interface de.javagl.category.Category

Returns the name of this category.

M

mergeRecursively(MutableCategory<T>, Category<? extends T>) - Static method in class de.javagl.category.Categories

Merges the given source Category into the given target Category.

mergeRecursively(Category<? extends T>) - Method in class de.javagl.category.CategoriesBuilder

Merges the given Category with the Category that is currently being built.

MutableCategory<T> - Interface in de.javagl.category

Interface for a mutable Category

R

removeAllChildren() - Method in interface de.javagl.category.MutableCategory

Remove all children from this Category.

removeAllElements() - Method in interface de.javagl.category.MutableCategory

Remove all elements from this Category.

removeCategoryListener(CategoryListener<T>) - Method in interface de.javagl.category.Category

Remove the given CategoryListener from this category

removeChild(String) - Method in interface de.javagl.category.MutableCategory

Remove the child Category with the given name.

removeElements(Iterable<? extends T>) - Method in interface de.javagl.category.MutableCategory

Remove the given elements from this Category

removeEmptyCategories(MutableCategory<?>) - Static method in class de.javagl.category.Categories

Clean up the given Category.

T

toFormattedString(Category<?>) - Static method in class de.javagl.category.Categories

Creates a formatted, multi-line string representation of the given Category.

toString() - Method in class de.javagl.category.CategoryEvent

A C D E G M R T