|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.hadoop.hbase.filter.FilterBase
org.apache.hadoop.hbase.filter.TimestampsFilter
public class TimestampsFilter
Filter that returns only cells whose timestamp (version) is in the specified list of timestamps (versions).
Note: Use of this filter overrides any time range/time stamp
options specified using Get.setTimeRange(long, long),
Scan.setTimeRange(long, long), Get.setTimeStamp(long),
or Scan.setTimeStamp(long).
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.filter.Filter |
|---|
Filter.ReturnCode |
| Constructor Summary | |
|---|---|
TimestampsFilter()
Used during deserialization. |
|
TimestampsFilter(List<Long> timestamps)
Constructor for filter that retains only those cells whose timestamp (version) is in the specified list of timestamps. |
|
| Method Summary | |
|---|---|
static Filter |
createFilterFromArguments(ArrayList<byte[]> filterArguments)
|
Filter.ReturnCode |
filterKeyValue(KeyValue v)
Filters that dont filter by key value can inherit this implementation that includes all KeyValues. |
long |
getMin()
Gets the minimum timestamp requested by filter. |
List<Long> |
getTimestamps()
|
void |
readFields(DataInput in)
|
void |
write(DataOutput out)
|
| Methods inherited from class org.apache.hadoop.hbase.filter.FilterBase |
|---|
filterAllRemaining, filterRow, filterRow, filterRowKey, getNextKeyHint, hasFilterRow, reset, transform |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public TimestampsFilter()
public TimestampsFilter(List<Long> timestamps)
timestamps - | Method Detail |
|---|
public List<Long> getTimestamps()
public long getMin()
public Filter.ReturnCode filterKeyValue(KeyValue v)
FilterBase
filterKeyValue in interface FilterfilterKeyValue in class FilterBasev - the KeyValue in question
Filter.ReturnCodepublic static Filter createFilterFromArguments(ArrayList<byte[]> filterArguments)
public void readFields(DataInput in)
throws IOException
IOException
public void write(DataOutput out)
throws IOException
IOException
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||