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18 package org.apache.hadoop.hbase.ipc;
19
20 import java.util.List;
21
22 import org.apache.hadoop.classification.InterfaceAudience;
23 import org.apache.hadoop.hbase.CellScannable;
24 import org.apache.hadoop.hbase.CellScanner;
25 import org.apache.hadoop.hbase.CellUtil;
26
27
28 import com.google.protobuf.RpcCallback;
29 import com.google.protobuf.RpcController;
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37 @InterfaceAudience.Private
38 public class PayloadCarryingRpcController implements RpcController, CellScannable {
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47 private CellScanner cellScanner;
48
49 public PayloadCarryingRpcController() {
50 this((CellScanner)null);
51 }
52
53 public PayloadCarryingRpcController(final CellScanner cellScanner) {
54 this.cellScanner = cellScanner;
55 }
56
57 public PayloadCarryingRpcController(final List<CellScannable> cellIterables) {
58 this.cellScanner = CellUtil.createCellScanner(cellIterables);
59 }
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64 public CellScanner cellScanner() {
65 return cellScanner;
66 }
67
68 public void setCellScanner(final CellScanner cellScanner) {
69 this.cellScanner = cellScanner;
70 }
71
72 @Override
73 public String errorText() {
74 throw new UnsupportedOperationException();
75 }
76
77 @Override
78 public boolean failed() {
79 throw new UnsupportedOperationException();
80 }
81
82 @Override
83 public boolean isCanceled() {
84 throw new UnsupportedOperationException();
85 }
86
87 @Override
88 public void notifyOnCancel(RpcCallback<Object> arg0) {
89 throw new UnsupportedOperationException();
90 }
91
92 @Override
93 public void reset() {
94 throw new UnsupportedOperationException();
95 }
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97 @Override
98 public void setFailed(String arg0) {
99 throw new UnsupportedOperationException();
100 }
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102 @Override
103 public void startCancel() {
104 throw new UnsupportedOperationException();
105 }
106 }