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java.lang.Objectorg.apache.accumulo.core.client.impl.ScannerOptions
org.apache.accumulo.core.client.mock.MockScannerBase
org.apache.accumulo.core.client.mock.MockScanner
public class MockScanner
| Field Summary |
|---|
| Fields inherited from class org.apache.accumulo.core.client.mock.MockScannerBase |
|---|
auths, table |
| Fields inherited from class org.apache.accumulo.core.client.impl.ScannerOptions |
|---|
fetchedColumns, serverSideIteratorList, serverSideIteratorOptions |
| Method Summary | |
|---|---|
void |
disableIsolation()
Disables row isolation. |
void |
enableIsolation()
Enables row isolation. |
int |
getBatchSize()
Returns the batch size (number of Key/Value pairs) that will be fetched at a time from a tablet server. |
Range |
getRange()
Returns the range of keys to scan over. |
int |
getTimeOut()
Returns the setting for how long a scanner will automatically retry when a failure occurs. |
Iterator<Map.Entry<Key,Value>> |
iterator()
Returns an iterator over an accumulo table. |
void |
setBatchSize(int size)
Sets the number of Key/Value pairs that will be fetched at a time from a tablet server. |
void |
setRange(Range range)
Sets the range of keys to scan over. |
void |
setTimeOut(int timeOut)
This setting determines how long a scanner will automatically retry when a failure occurs. |
| Methods inherited from class org.apache.accumulo.core.client.mock.MockScannerBase |
|---|
createFilter |
| Methods inherited from class org.apache.accumulo.core.client.impl.ScannerOptions |
|---|
addScanIterator, clearColumns, clearScanIterators, fetchColumn, fetchColumn, fetchColumnFamily, getFetchedColumns, removeScanIterator, setColumnFamilyRegex, setColumnQualifierRegex, setOptions, setRowRegex, setScanIteratorOption, setScanIterators, setupRegex, setValueRegex, updateScanIteratorOption |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.apache.accumulo.core.client.ScannerBase |
|---|
addScanIterator, clearColumns, clearScanIterators, fetchColumn, fetchColumnFamily, removeScanIterator, setColumnFamilyRegex, setColumnQualifierRegex, setRowRegex, setScanIteratorOption, setScanIterators, setupRegex, setValueRegex, updateScanIteratorOption |
| Method Detail |
|---|
public void setTimeOut(int timeOut)
Scanner
setTimeOut in interface ScannertimeOut - in secondspublic int getTimeOut()
Scanner
getTimeOut in interface Scannerpublic void setRange(Range range)
Scanner
setRange in interface Scannerrange - key range to begin and end scanpublic Range getRange()
Scanner
getRange in interface Scannerpublic void setBatchSize(int size)
Scanner
setBatchSize in interface Scannersize - the number of Key/Value pairs to fetch per call to Accumulopublic int getBatchSize()
Scanner
getBatchSize in interface Scannerpublic void enableIsolation()
Scanner
enableIsolation in interface Scannerpublic void disableIsolation()
Scanner
disableIsolation in interface Scannerpublic Iterator<Map.Entry<Key,Value>> iterator()
ScannerBase
iterator in interface Iterable<Map.Entry<Key,Value>>iterator in interface ScannerBaseiterator in class MockScannerBase
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