org.apache.isis.core.commons.lang

Class ListExtensions

java.lang.Object

org.apache.isis.core.commons.lang.ListExtensions

public final class ListExtensions
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <T> void	adjust(List<T> list, int requiredLength)
static List<String>	appendDelimitedStringToList(String commaSeparated, List<String> list)
static List<String>	appendDelimitedStringToList(String delimited, String delimiter, List<String> list)
static <T> List<T>	combineWith(List<T> extendee, List<T> list2)
static <T> Collection<T>	filtered(List<Object> extendee, Class<T> type)
static <T> void	insert(List<T> list, int insertionPoint, T elementToInsert)
static String	listToString(List<String> list)
static String	listToString(List<String> list, String delimiter)
static <T> List<T>	mergeWith(List<T> extendee, List<T> list2) Returns list1 with everything in list2, ignoring duplicates.
static <T> List<T>	mutableCopy(List<T> input)
static <T> List<T>	mutableCopy(T[] arr)
static List<String>	stringToList(String commaSeparated)
static List<String>	stringToList(String delimited, String delimiter)

Methods inherited from class java.lang.Object

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

Method Detail

combineWith

public static <T> List<T> combineWith(List<T> extendee,
                      List<T> list2)

mergeWith

public static <T> List<T> mergeWith(List<T> extendee,
                    List<T> list2)

Returns list1 with everything in list2, ignoring duplicates.

listToString

public static String listToString(List<String> list)

See Also:

listToString(List, String), stringToList(String)

listToString

public static String listToString(List<String> list,
                  String delimiter)

See Also:

listToString(List, String), stringToList(String)

stringToList

public static List<String> stringToList(String commaSeparated)

See Also:

stringToList(String, String), listToString(List)

stringToList

public static List<String> stringToList(String delimited,
                        String delimiter)

See Also:

stringToList(String), listToString(List, String)

appendDelimitedStringToList

public static List<String> appendDelimitedStringToList(String commaSeparated,
                                       List<String> list)

See Also:

appendDelimitedStringToList(String, String, List)

appendDelimitedStringToList

public static List<String> appendDelimitedStringToList(String delimited,
                                       String delimiter,
                                       List<String> list)

mutableCopy

public static <T> List<T> mutableCopy(List<T> input)

mutableCopy

public static <T> List<T> mutableCopy(T[] arr)

insert

public static <T> void insert(List<T> list,
              int insertionPoint,
              T elementToInsert)

adjust

public static <T> void adjust(List<T> list,
              int requiredLength)

filtered

public static <T> Collection<T> filtered(List<Object> extendee,
                         Class<T> type)