java.lang.Object
- io.split.client.HttpSplitChangeFetcher

All Implemented Interfaces:: SplitChangeFetcher

public final class HttpSplitChangeFetcher
extends Object
implements SplitChangeFetcher

Created by adilaijaz on 5/30/15.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static HttpSplitChangeFetcher`	`create(org.apache.http.impl.client.CloseableHttpClient client, URI root)`
`static HttpSplitChangeFetcher`	`create(org.apache.http.impl.client.CloseableHttpClient client, URI root, Metrics metrics)`
`SplitChange`	`fetch(long since)`	The returned list should contain AT MOST one split per name.

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

- Method Detail
  - create
```
public static HttpSplitChangeFetcher create(org.apache.http.impl.client.CloseableHttpClient client,
                                            URI root)
                                     throws URISyntaxException
```
    Throws:
    
    URISyntaxException
  - create
```
public static HttpSplitChangeFetcher create(org.apache.http.impl.client.CloseableHttpClient client,
                                            URI root,
                                            Metrics metrics)
                                     throws URISyntaxException
```
    Throws:
    
    URISyntaxException
  - fetch
```
public SplitChange fetch(long since)
```
    Description copied from interface: SplitChangeFetcher
    
    The returned list should contain AT MOST one split per name. Thus, in the time between requested change number and latest change number, if multiple changes have happened to partitions tied to a name, just return the latest change.
    
    If no changes have every happened, then return the an empty list of changed partitions, with the latest change number set to a value less than 0.
    
    If no changes have happened since the change number requested, then return an empty list of changed partitions with the latest change number being the same as the requested change number.
    
    If the client is asking for split changes for the first time, implementations should only return active partitions. No need to return killed partitions.
    
    Specified by:
    
    fetch in interface SplitChangeFetcher
    
    Parameters:
    
    since - a value less than zero implies that the client is requesting information on partitions for the first time.
    
    Returns:
    
    SegmentChange

Class HttpSplitChangeFetcher

Method Summary

Methods inherited from class java.lang.Object

Method Detail

create

create

fetch