ubic.gemma.persistence.util

Class Slice<O>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<O>

ubic.gemma.persistence.util.Slice<O>

All Implemented Interfaces:

Iterable<O>, Collection<O>, List<O>

public class Slice<O>
extends AbstractList<O>
implements List<O>

Represents a slice of List.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
Slice(List<O> elements, Sort sort, Integer offset, Integer limit, Long totalElements)

Method Summary

Modifier and Type	Method and Description
boolean	add(O elem) Deprecated.
static <O> Slice<O>	empty() Create an empty slice with zero elements.
static <O> Slice<O>	fromList(List<O> list) Create a slice from a List.
O	get(int i)
Integer	getLimit()
Integer	getOffset()
Sort	getSort()
Long	getTotalElements()
<S> Slice<S>	map(Function<? super O,? extends S> converter)
boolean	remove(Object elem) Deprecated.
int	size()

Methods inherited from class java.util.AbstractList

add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeAll, replaceAll, retainAll, set, sort, spliterator, subList, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

Slice

public Slice(List<O> elements,
             @Nullable
             Sort sort,
             @Nullable
             Integer offset,
             @Nullable
             Integer limit,
             @Nullable
             Long totalElements)

Method Detail

empty

public static <O> Slice<O> empty()

Create an empty slice with zero elements.

fromList

public static <O> Slice<O> fromList(List<O> list)

Create a slice from a List.

get

public O get(int i)

Specified by:

get in interface List<O>

Specified by:

get in class AbstractList<O>

size

public int size()

Specified by:

size in interface Collection<O>

Specified by:

size in interface List<O>

Specified by:

size in class AbstractCollection<O>

add

@Deprecated
public boolean add(O elem)

Deprecated.

This is unfortunately necessary because it it blindly casted. This is necessary

Specified by:

add in interface Collection<O>

Specified by:

add in interface List<O>

Overrides:

add in class AbstractList<O>

remove

@Deprecated
public boolean remove(Object elem)

Deprecated.

Unfortunately, we need to implement this because gsec explicitly remove items that are not accessible by the current user in AclAfterFilterValueObjectCollectionProvider.

Specified by:

remove in interface Collection<O>

Specified by:

remove in interface List<O>

Overrides:

remove in class AbstractCollection<O>

getSort

@Nullable
public Sort getSort()

Returns:

a sort, or null if unspecified

getOffset

@Nullable
public Integer getOffset()

Returns:

an offset, or null if unspecified

getLimit

@Nullable
public Integer getLimit()

Returns:

a limit, or null if unspecified

getTotalElements

@Nullable
public Long getTotalElements()

Returns:

the total number of elements, or null if unspecified.

map

public <S> Slice<S> map(Function<? super O,? extends S> converter)