```
public class ItemCollectionToolkit
extends Object
```
Toolkit class for working with IItemCollection instances

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static IItemCollection`	`build(Supplier<Stream<IItemIterable>> items)`
`static IItemCollection`	`build(Supplier<Stream<IItemIterable>> items, Set<IRange<IQuantity>> chunkRanges)`
`static IItemCollection`	`build(Stream<? extends IItem> items)`
`static IItemCollection`	`filterIfNotNull(IItemCollection items, IItemFilter filter)`
`static String`	`getDescription(IItemCollection items)`
`static <V> Optional<IItemIterable>`	`join(IItemCollection items, String withTypeId)`
`static IItemCollection`	`merge(Supplier<Stream<IItemCollection>> items)`

public static final IItemCollection EMPTY

Constructor Detail
- ItemCollectionToolkit
```
public ItemCollectionToolkit()
```

public static IItemCollection build(Stream<? extends IItem> items)

public static IItemCollection build(Supplier<Stream<IItemIterable>> items,
                                    Set<IRange<IQuantity>> chunkRanges)

public static IItemCollection build(Supplier<Stream<IItemIterable>> items)

public static IItemCollection merge(Supplier<Stream<IItemCollection>> items)

public static <V> Optional<IItemIterable> join(IItemCollection items,
                                               String withTypeId)

public static String getDescription(IItemCollection items)

public static IItemCollection filterIfNotNull(IItemCollection items,
                                              IItemFilter filter)

Class ItemCollectionToolkit