ChainWALEntryFilter (Apache HBase 1.2.12 API)

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java.lang.Object
- org.apache.hadoop.hbase.replication.ChainWALEntryFilter

All Implemented Interfaces:: WALEntryFilter

@InterfaceAudience.LimitedPrivate(value="Replication")
public class ChainWALEntryFilter
extends Object
implements WALEntryFilter

A WALEntryFilter which contains multiple filters and applies them in chain order

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  private WALEntryFilter[] filters
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  ChainWALEntryFilter(List<WALEntryFilter> filters)
  
  ChainWALEntryFilter(WALEntryFilter... filters)
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  WAL.Entry filter(WAL.Entry entry)
  Applies the filter, possibly returning a different Entry instance.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - filters
```
private final WALEntryFilter[] filters
```
- Constructor Detail
  - ChainWALEntryFilter
```
public ChainWALEntryFilter(WALEntryFilter... filters)
```
  - ChainWALEntryFilter
```
public ChainWALEntryFilter(List<WALEntryFilter> filters)
```
- Method Detail
  - filter
```
public WAL.Entry filter(WAL.Entry entry)
```
    Description copied from interface: WALEntryFilter
    
    Applies the filter, possibly returning a different Entry instance. If null is returned, the entry will be skipped.
    
    Specified by:
    
    filter in interface WALEntryFilter
    
    Parameters:
    entry - Entry to filter
    
    Returns:
    a (possibly modified) Entry to use. Returning null or an entry with no cells will cause the entry to be skipped for replication.

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