MapExternalizer (Infinispan Core 11.0.18.Final API)

java.lang.Object
- org.infinispan.commons.marshall.AbstractExternalizer<Map>
- - org.infinispan.marshall.exts.MapExternalizer

All Implemented Interfaces:

Serializable, org.infinispan.commons.marshall.AdvancedExternalizer<Map>, org.infinispan.commons.marshall.Externalizer<Map>
```
public class MapExternalizer
extends org.infinispan.commons.marshall.AbstractExternalizer<Map>
```
Map externalizer for all map implementations except immutable maps and singleton maps, i.e. FastCopyHashMap, HashMap, TreeMap.

Since:

4.0

Author:

Galder Zamarreño

See Also:

Serialized Form

Field Summary
- Fields inherited from interface org.infinispan.commons.marshall.AdvancedExternalizer
  USER_EXT_ID_MIN

Constructor Summary

Constructors
Constructor Description

MapExternalizer()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Integer`	`getId()`
`static Set<Class<? extends Map>>`	`getSupportedPrivateClasses()`	Returns an immutable Set that contains all of the private classes (e.g.
`Set<Class<? extends Map>>`	`getTypeClasses()`
`Map`	`readObject(ObjectInput input)`
`void`	`writeObject(ObjectOutput output, Map map)`

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

- Constructor Detail
  - MapExternalizer
```
public MapExternalizer()
```
- Method Detail
  - writeObject
```
public void writeObject(ObjectOutput output,
                        Map map)
                 throws IOException
```
    Throws:
    
    IOException
  - readObject
```
public Map readObject(ObjectInput input)
               throws IOException,
                      ClassNotFoundException
```
    Throws:
    
    IOException
    
    ClassNotFoundException
  - getId
```
public Integer getId()
```
    Specified by:
    
    getId in interface org.infinispan.commons.marshall.AdvancedExternalizer<Map>
    
    Overrides:
    
    getId in class org.infinispan.commons.marshall.AbstractExternalizer<Map>
  - getTypeClasses
```
public Set<Class<? extends Map>> getTypeClasses()
```
  - getSupportedPrivateClasses
```
public static Set<Class<? extends Map>> getSupportedPrivateClasses()
```
    Returns an immutable Set that contains all of the private classes (e.g. java.util.Collections$EmptyMap) that are supported by this Externalizer. This method is to be used by external sources if these private classes need additional processing to be available.
    
    Returns:
    
    immutable set of the private classes