java.lang.Object
- org.springframework.batch.item.file.builder.MultiResourceItemWriterBuilder<T>

```
public class MultiResourceItemWriterBuilder<T>
extends java.lang.Object
```
A builder implementation for the MultiResourceItemWriter.
Since:
4.0
Author:
Glenn Renfro, Glenn Renfro
See Also:
MultiResourceItemWriter

Constructor Summary
Constructors
Constructor Description
MultiResourceItemWriterBuilder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MultiResourceItemWriter<T>`	`build()`	Builds the `MultiResourceItemWriter`.
`MultiResourceItemWriterBuilder<T>`	`delegate(ResourceAwareItemWriterItemStream<? super T> delegate)`	Delegate used for actual writing of the output.
`MultiResourceItemWriterBuilder<T>`	`itemCountLimitPerResource(int itemCountLimitPerResource)`	After this limit is exceeded the next chunk will be written into newly created resource.
`MultiResourceItemWriterBuilder<T>`	`name(java.lang.String name)`	The name used to calculate the key within the `ExecutionContext`.
`MultiResourceItemWriterBuilder<T>`	`resource(org.springframework.core.io.Resource resource)`	Prototype for output resources.
`MultiResourceItemWriterBuilder<T>`	`resourceSuffixCreator(ResourceSuffixCreator suffixCreator)`	Allows customization of the suffix of the created resources based on the index.
`MultiResourceItemWriterBuilder<T>`	`saveState(boolean saveState)`	Configure if the state of the `ItemStreamSupport` should be persisted within the `ExecutionContext` for restart purposes.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MultiResourceItemWriterBuilder
```
public MultiResourceItemWriterBuilder()
```
- Method Detail
  - saveState
```
public MultiResourceItemWriterBuilder<T> saveState(boolean saveState)
```
    Configure if the state of the ItemStreamSupport should be persisted within the ExecutionContext for restart purposes.
    Parameters:
    saveState - defaults to true
    Returns:
    The current instance of the builder.
  - name
```
public MultiResourceItemWriterBuilder<T> name(java.lang.String name)
```
    The name used to calculate the key within the ExecutionContext. Required if saveState(boolean) is set to true.
    Parameters:
    name - name of the reader instance
    Returns:
    The current instance of the builder.
    See Also:
    ItemStreamSupport.setName(String)
  - resourceSuffixCreator
```
public MultiResourceItemWriterBuilder<T> resourceSuffixCreator(ResourceSuffixCreator suffixCreator)
```
    Allows customization of the suffix of the created resources based on the index.
    Parameters:
    suffixCreator - the customizable ResourceSuffixCreator to use.
    Returns:
    The current instance of the builder.
    See Also:
    MultiResourceItemWriter.setResourceSuffixCreator(ResourceSuffixCreator)
  - itemCountLimitPerResource
```
public MultiResourceItemWriterBuilder<T> itemCountLimitPerResource(int itemCountLimitPerResource)
```
    After this limit is exceeded the next chunk will be written into newly created resource.
    Parameters:
    itemCountLimitPerResource - the max numbers of items to be written per chunk.
    Returns:
    The current instance of the builder.
    See Also:
    MultiResourceItemWriter.setItemCountLimitPerResource(int)
  - delegate
```
public MultiResourceItemWriterBuilder<T> delegate(ResourceAwareItemWriterItemStream<? super T> delegate)
```
    Delegate used for actual writing of the output.
    Parameters:
    delegate - The delegate to use for writing.
    Returns:
    The current instance of the builder.
    See Also:
    MultiResourceItemWriter.setDelegate(ResourceAwareItemWriterItemStream)
  - resource
```
public MultiResourceItemWriterBuilder<T> resource(org.springframework.core.io.Resource resource)
```
    Prototype for output resources. Actual output files will be created in the same directory and use the same name as this prototype with appended suffix (according to MultiResourceItemWriter.setResourceSuffixCreator(ResourceSuffixCreator).
    Parameters:
    resource - the prototype resource to use as the basis for creating resources.
    Returns:
    The current instance of the builder.
    See Also:
    MultiResourceItemWriter.setResource(Resource)
  - build
```
public MultiResourceItemWriter<T> build()
```
    Builds the MultiResourceItemWriter.
    Returns:
    a MultiResourceItemWriter

Class MultiResourceItemWriterBuilder<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

MultiResourceItemWriterBuilder

Method Detail

saveState

name

resourceSuffixCreator

itemCountLimitPerResource

delegate

resource

build