public class LongList extends ListBase implements java.lang.Iterable<java.lang.Long>
A list of item type long
.
Uses the property and function naming conventions of the JavaScript Array object.
Constructor and Description |
---|
LongList()
See LongList(int).
|
LongList(int capacity)
Construct a new list with
LongList.length of zero and optional initial capacity . |
Modifier and Type | Method and Description |
---|---|
void |
add(long item)
Add
item to the end of this list. |
void |
addAll(LongList list)
Add all the items of
list to the end of this list. |
LongList |
addThis(long item)
Add
item to the end of this list. |
LongList |
copy()
Return a shallow copy of this list.
|
long |
first()
Return the first item in this list.
|
static LongList |
from(java.util.List<java.lang.Long> list) |
long |
get(int index)
Return the item in this list at the specified
index . |
boolean |
includes(long item)
Return
true if this list contains item . |
int |
indexOf(long item)
See indexOf(long, int).
|
int |
indexOf(long item,
int start)
Return first index in this list of
item , or -1 if not found. |
void |
insertAll(int index,
LongList list)
Insert all items of
list into this list, before the item (if any) at index . |
void |
insertAt(int index,
long item)
Insert
item into this list, before the item (if any) at index . |
java.util.Iterator<java.lang.Long> |
iterator() |
long |
last()
Return the last item in this list.
|
int |
lastIndexOf(long item)
|
int |
lastIndexOf(long item,
int start)
Return last index in this list of
item , or -1 if not found. |
void |
set(int index,
long item)
Set the item in this list at the specified
index . |
static LongList |
share(ListBase list)
|
long |
single()
Return a single item from this list.
|
LongList |
slice(int start)
See slice(int, int).
|
LongList |
slice(int start,
int end)
Return a slice of this list from index
start (inclusive) to index end (exclusive). |
ListBase |
toDynamic()
Return (nullable) a dynamic representation of this list (
DataValueList , ComplexValueList , or EntityValueList ), or null if there is no dynamic representation available. |
java.util.List<java.lang.Long> |
toGeneric() |
clear, getComparer, getDataType, getEquality, getUntypedList, isEmpty, length, removeAt, removeFirst, removeLast, removeRange, reverse, shareWith, sort, sortWith, toString, validate
cloneMutable, equals, getTypeCode, hashCode
public static final LongList empty
public LongList()
public LongList(int capacity)
Construct a new list with LongList.length
of zero and optional initial capacity
.
A list can expand in length beyond its initial capacity, but best performance
will be obtained if the initial capacity is close to the list's maximum length.
capacity
- Optional initial capacity.public void add(long item)
Add item
to the end of this list.
item
- Item to be added.public void addAll(LongList list)
Add all the items of list
to the end of this list.
list
- Items to be added.public LongList addThis(long item)
Add item
to the end of this list.
item
- Item to be added.public LongList copy()
Return a shallow copy of this list.
public long first()
Return the first item in this list.
EmptyListException
if the list is empty.
public static LongList from(java.util.List<java.lang.Long> list)
public long get(int index)
Return the item in this list at the specified index
.
ListIndexException
if index
is out of range (0 to LongList.length
- 1).
index
- Zero-based index.public boolean includes(long item)
Return true
if this list contains item
.
item
- Item for comparison. Comparison uses the LongList.equality
property, which would usually be expected to match the ==
operator for item type long
.true
if this list contains item
.public int indexOf(long item)
item
- Item parameter.public int indexOf(long item, int start)
Return first index in this list of item
, or -1
if not found.
item
- Item for comparison. Comparison uses the LongList.equality
property, which would usually be expected to match the ==
operator for item type long
.start
- Zero-based starting index (search moves forwards from this index).item
, or -1
if not found.public void insertAll(int index, LongList list)
Insert all items of list
into this list, before the item (if any) at index
.
ListIndexException
if index
is out of range (0 to LongList.length
).
index
- Zero-based index.list
- List of items to be inserted.public void insertAt(int index, long item)
Insert item
into this list, before the item (if any) at index
.
ListIndexException
if index
is out of range (0 to LongList.length
).
index
- Zero-based index.item
- Item to be added.public java.util.Iterator<java.lang.Long> iterator()
iterator
in interface java.lang.Iterable<java.lang.Long>
public long last()
Return the last item in this list.
EmptyListException
if the list is empty.
public int lastIndexOf(long item)
item
- Item parameter.public int lastIndexOf(long item, int start)
Return last index in this list of item
, or -1
if not found.
item
- Item for comparison. Comparison uses the LongList.equality
property, which would usually be expected to match the ==
operator for item type long
.start
- Zero-based starting index (search moves backwards from this index).item
, or -1
if not found.public void set(int index, long item)
Set the item in this list at the specified index
.
index
- Zero-based index.item
- Item value.public static LongList share(ListBase list)
Return a new LongList
that shares the ListBase.untypedList
as the list
parameter.
To ensure type safety, items in list
that do not have the item type long
will be removed.
list
- List whose items will be shared by the resulting list.long
, sharing the same items as list
.public long single()
Return a single item from this list.
EmptyListException
if the list has no items, NotUniqueException
if the list has multiple items.
public LongList slice(int start)
start
- Start parameter.public LongList slice(int start, int end)
Return a slice of this list from index start
(inclusive) to index end
(exclusive).
start
- Zero-based starting index (inclusive), or negative for starting index relative to the end of this list.end
- Zero-based ending index (exclusive), or negative for ending index relative to the end of this list.start
(inclusive) to index end
(exclusive).public ListBase toDynamic()
Return (nullable) a dynamic representation of this list (DataValueList
, ComplexValueList
, or EntityValueList
), or null
if there is no dynamic representation available.
toDynamic
in class ListBase
DataValueList
, ComplexValueList
, or EntityValueList
), or null
if there is no dynamic representation available.public java.util.List<java.lang.Long> toGeneric()