java.lang.Object
- com.alibaba.graphscope.parallel.message.DefaultMessageStoreFactory<I,M,GS_VID_T>

All Implemented Interfaces:: MessageStoreFactory<I,M,MessageStore<I,M,GS_VID_T>>

public class DefaultMessageStoreFactory<I extends org.apache.hadoop.io.WritableComparable,M extends org.apache.hadoop.io.Writable,GS_VID_T>
extends Object
implements MessageStoreFactory<I,M,MessageStore<I,M,GS_VID_T>>

Constructor Summary

Constructors
Constructor Description

DefaultMessageStoreFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`initialize(IFragment fragment, ImmutableClassesGiraphConfiguration<I,?,?> conf)`	Implementation class should use this method of initialization of any required internal state.
`MessageStore<I,M,GS_VID_T>`	`newStore(org.apache.giraph.conf.MessageClasses<I,M> messageClasses)`	Creates new message store.

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

- Constructor Detail
  - DefaultMessageStoreFactory
```
public DefaultMessageStoreFactory()
```
- Method Detail
  - newStore
```
public MessageStore<I,M,GS_VID_T> newStore(org.apache.giraph.conf.MessageClasses<I,M> messageClasses)
```
    Creates new message store.
    
    Specified by:
    
    newStore in interface MessageStoreFactory<I extends org.apache.hadoop.io.WritableComparable,M extends org.apache.hadoop.io.Writable,GS_VID_T>
    
    Parameters:
    
    messageClasses - Message classes information to be held in the store
    
    Returns:
    
    New message store
  - initialize
```
public void initialize(IFragment fragment,
                       ImmutableClassesGiraphConfiguration<I,?,?> conf)
```
    Implementation class should use this method of initialization of any required internal state.
    
    Specified by:
    
    initialize in interface MessageStoreFactory<I extends org.apache.hadoop.io.WritableComparable,M extends org.apache.hadoop.io.Writable,GS_VID_T>
    
    Parameters:
    
    fragment - fragment used for partition querying
    
    conf - Configuration

Class DefaultMessageStoreFactory<I extends org.apache.hadoop.io.WritableComparable,​M extends org.apache.hadoop.io.Writable,​GS_VID_T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DefaultMessageStoreFactory

Method Detail

newStore

initialize

Class DefaultMessageStoreFactory<I extends org.apache.hadoop.io.WritableComparable,M extends org.apache.hadoop.io.Writable,GS_VID_T>