eu.simuline.util

Enum CollectionsExt.Modification

java.lang.Object

java.lang.Enum<CollectionsExt.Modification>

eu.simuline.util.CollectionsExt.Modification

All Implemented Interfaces:

Serializable, Comparable<CollectionsExt.Modification>

Enclosing class:

CollectionsExt<E>

public static enum CollectionsExt.Modification
extends Enum<CollectionsExt.Modification>

Enumerates the kinds of modifications on a Collection. A collection is modified either directly or via its iterator's method Iterator.remove(). The direct modifications split in adding and removing a single object, clearing the whole collection and bulk operations like adding, removing, retaining all objects which are in another Collection. Subinterfaces of Collection may offer further kinds of modifications: SortedSets for example define views on the original set

Enum Constant Summary

Enum Constants

Enum Constant and Description
AddObj Modification adding an element which may be by Collection.add(Object), Collection.addAll(Collection), by List.add(int, Object), List.addAll(int, Collection),
RemoveObj Modification by Collection.remove(Object), Collection.removeAll(Collection), Collection.retainAll(Collection), Collection.removeIf(Predicate), Collection.clear() and by List.remove(int).
SetObj Modification by List.set(int, Object), List.replaceAll(UnaryOperator) and List.sort(Comparator).

Method Summary

Modifier and Type	Method and Description
static CollectionsExt.Modification	valueOf(String name) Returns the enum constant of this type with the specified name.
static CollectionsExt.Modification[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AddObj

public static final CollectionsExt.Modification AddObj

Modification adding an element which may be by Collection.add(Object), Collection.addAll(Collection), by List.add(int, Object), List.addAll(int, Collection),

. * Modification by ListIterator.add(Object) of (list)-iterator attached with underlying List via List.listIterator() or List.listIterator(int).

RemoveObj

public static final CollectionsExt.Modification RemoveObj

Modification by Collection.remove(Object), Collection.removeAll(Collection), Collection.retainAll(Collection), Collection.removeIf(Predicate), Collection.clear() and by List.remove(int).

Modification by Iterator.remove() of iterator attached with underlying Collection via Collection.iterator(), List.listIterator() or List.listIterator(int).

SetObj

public static final CollectionsExt.Modification SetObj

Modification by List.set(int, Object), List.replaceAll(UnaryOperator) and List.sort(Comparator).

Modification by ListIterator.set(Object) of iterator attached with underlying List via List.listIterator() or List.listIterator(int).

Method Detail

values

public static CollectionsExt.Modification[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CollectionsExt.Modification c : CollectionsExt.Modification.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CollectionsExt.Modification valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null