CacheCollectors (Infinispan JavaDoc 13.0.10.Final-redhat-00001 API)

java.lang.Object
- org.infinispan.stream.CacheCollectors

```
public class CacheCollectors
extends Object
```
Helper class designed to be used to create a serializable Collector for use with CacheStream.collect(Collector) from a supplier of a collector. The problem is that the standard Collectors class doesn't provide Serializable Collectors and no way to extend their functionality, so this class is used instead.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T,R> Collector<T,?,R>`	`collector(Supplier<Collector<T,?,R>> supplier)`	Similar to `serializableCollector(SerializableSupplier)` except that the supplier provided must be marshable through ISPN marshalling techniques.
`static <T,R> Collector<T,?,R>`	`serializableCollector(org.infinispan.util.function.SerializableSupplier<Collector<T,?,R>> supplier)`	Creates a collector that is serializable and will upon usage create a collector using the serializable supplier provided by the user.

- Method Detail
  - serializableCollector
```
public static <T,R> Collector<T,?,R> serializableCollector(org.infinispan.util.function.SerializableSupplier<Collector<T,?,R>> supplier)
```
    Creates a collector that is serializable and will upon usage create a collector using the serializable supplier provided by the user.
    
    Type Parameters:
    
    T - The input type of the collector
    
    R - The resulting type of the collector
    
    Parameters:
    
    supplier - The supplier to crate the collector that is specifically serializable
    
    Returns:
    
    the collector which is serializable
    
    See Also:
    
    SerializableSupplier
  - collector
```
public static <T,R> Collector<T,?,R> collector(Supplier<Collector<T,?,R>> supplier)
```
    Similar to serializableCollector(SerializableSupplier) except that the supplier provided must be marshable through ISPN marshalling techniques. Note this is not detected until runtime.
    
    Type Parameters:
    
    T - The input type of the collector
    
    R - The resulting type of the collector
    
    Parameters:
    
    supplier - The marshallable supplier of collectors
    
    Returns:
    
    the collector which is serializable
    
    See Also:
    
    Externalizer, AdvancedExternalizer