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18 package org.apache.hadoop.hbase.regionserver;
19
20 import java.io.IOException;
21 import java.util.ArrayList;
22 import java.util.List;
23 import java.util.UUID;
24
25 import org.apache.hadoop.hbase.client.Durability;
26 import org.apache.hadoop.hbase.regionserver.wal.WALEdit;
27
28 import com.google.protobuf.Message;
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32
33 public abstract class BaseRowProcessor<S extends Message,T extends Message>
34 implements RowProcessor<S,T> {
35
36 @Override
37 public void preProcess(HRegion region, WALEdit walEdit) throws IOException {
38 }
39
40 @Override
41 public void preBatchMutate(HRegion region, WALEdit walEdit) throws IOException {
42 }
43
44 @Override
45 public void postBatchMutate(HRegion region) throws IOException {
46 }
47
48 @Override
49 public void postProcess(HRegion region, WALEdit walEdit, boolean success) throws IOException {
50 }
51
52 @Override
53 public List<UUID> getClusterIds() {
54 return new ArrayList<UUID>();
55 }
56
57 @Override
58 public String getName() {
59 return this.getClass().getSimpleName().toLowerCase();
60 }
61
62 @Override
63 public Durability useDurability() {
64 return Durability.USE_DEFAULT;
65 }
66 }