de.hybris.platform.core

Class AbstractLazyLoadMultiColumnList<T extends LazyLoadItemList>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<List<Object>>

de.hybris.platform.core.AbstractLazyLoadMultiColumnList<T>

All Implemented Interfaces:

Serializable, Iterable<List<Object>>, Collection<List<Object>>, List<List<Object>>

Direct Known Subclasses:

LazyLoadMultiColumnList, LazyLoadMultiColumnModelList

public abstract class AbstractLazyLoadMultiColumnList<T extends LazyLoadItemList>
extends AbstractList<List<Object>>
implements Serializable

Abstraction for LazyLoadMultiColumnModelList and LazyLoadMultiColumnList

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	AbstractLazyLoadMultiColumnList.CalculateLazyLoadListBody internal callback
protected static class	AbstractLazyLoadMultiColumnList.LazyLoadMultiColumnListRow

Field Summary

Fields

Modifier and Type	Field and Description
protected static Object	NULL_MARKER
protected BaseLazyLoadItemList	wrappedItemList

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractLazyLoadMultiColumnList(AbstractLazyLoadMultiColumnList original, AbstractLazyLoadMultiColumnList.CalculateLazyLoadListBody itemListProvider)
protected	AbstractLazyLoadMultiColumnList(List<List<Object>> originalRows, List<Class> signature, Set<PK> prefetchLanguages, int prefetchSize, boolean mustWrapObjectsToo)

Method Summary

Modifier and Type	Method and Description
protected abstract List	createEmptyItemList() creates an empty list in trivial case, should return an instance of type LazyLoadItemList
protected List	createItemList(Set<PK> prefetchLanguages, List<PK> itemPKs, int prefetchSize) creates an underlying list based on passed PK, should return an instance of type LazyLoadItemList
protected Object	fetchSource(int marker, int position)
List<Object>	get(int index)
Set<PK>	getPrefetchedLanguages()
List<AbstractLazyLoadMultiColumnList.LazyLoadMultiColumnListRow>	getRows()
List<PK>	getWrappedItemListPks()
int	getWrappedPrefetchSize()
boolean	isWrappedItemListEmpty()
int	size()
protected Object	wrapObject(Object original)

Methods inherited from class java.util.AbstractList

add, 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, remove, 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

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

NULL_MARKER

protected static final Object NULL_MARKER

wrappedItemList

protected final BaseLazyLoadItemList wrappedItemList

Constructor Detail

AbstractLazyLoadMultiColumnList

protected AbstractLazyLoadMultiColumnList(AbstractLazyLoadMultiColumnList original,
                                          AbstractLazyLoadMultiColumnList.CalculateLazyLoadListBody itemListProvider)

AbstractLazyLoadMultiColumnList

protected AbstractLazyLoadMultiColumnList(List<List<Object>> originalRows,
                                          List<Class> signature,
                                          Set<PK> prefetchLanguages,
                                          int prefetchSize,
                                          boolean mustWrapObjectsToo)

Method Detail

createItemList

protected List createItemList(Set<PK> prefetchLanguages,
                              List<PK> itemPKs,
                              int prefetchSize)

creates an underlying list based on passed PK, should return an instance of type LazyLoadItemList

createEmptyItemList

protected abstract List createEmptyItemList()

creates an empty list in trivial case, should return an instance of type LazyLoadItemList

fetchSource

protected Object fetchSource(int marker,
                             int position)

wrapObject

protected Object wrapObject(Object original)

get

public List<Object> get(int index)

Specified by:

get in interface List<List<Object>>

Specified by:

get in class AbstractList<List<Object>>

getRows

public List<AbstractLazyLoadMultiColumnList.LazyLoadMultiColumnListRow> getRows()

isWrappedItemListEmpty

public boolean isWrappedItemListEmpty()

getWrappedPrefetchSize

public int getWrappedPrefetchSize()

getWrappedItemListPks

public List<PK> getWrappedItemListPks()

getPrefetchedLanguages

public Set<PK> getPrefetchedLanguages()

size

public int size()

Specified by:

size in interface Collection<List<Object>>

Specified by:

size in interface List<List<Object>>

Specified by:

size in class AbstractCollection<List<Object>>