protected static final class ColumnStatisticsImpl.StringStatisticsImpl extends ColumnStatisticsImpl implements StringColumnStatistics
ColumnStatisticsImpl.BinaryStatisticsImpl, ColumnStatisticsImpl.StringStatisticsImpl
Modifier and Type | Method and Description |
---|---|
String |
getMaximum()
Get the maximum string.
|
String |
getMinimum()
Get the minimum string.
|
long |
getSum()
Get the total length of all strings
|
void |
merge(ColumnStatisticsImpl other) |
void |
reset() |
OrcProto.ColumnStatistics.Builder |
serialize() |
String |
toString() |
void |
updateString(byte[] bytes,
int offset,
int length,
int repetitions) |
void |
updateString(org.apache.hadoop.io.Text value) |
create, deserialize, getNumberOfValues, hasNull, increment, increment, isStatsExists, setNull, updateBinary, updateBinary, updateBoolean, updateDate, updateDate, updateDecimal, updateDouble, updateInteger, updateTimestamp, updateTimestamp
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getNumberOfValues, hasNull
public void reset()
reset
in class ColumnStatisticsImpl
public void updateString(org.apache.hadoop.io.Text value)
updateString
in class ColumnStatisticsImpl
public void updateString(byte[] bytes, int offset, int length, int repetitions)
updateString
in class ColumnStatisticsImpl
public void merge(ColumnStatisticsImpl other)
merge
in class ColumnStatisticsImpl
public OrcProto.ColumnStatistics.Builder serialize()
serialize
in class ColumnStatisticsImpl
public String getMinimum()
StringColumnStatistics
getMinimum
in interface StringColumnStatistics
public String getMaximum()
StringColumnStatistics
getMaximum
in interface StringColumnStatistics
public long getSum()
StringColumnStatistics
getSum
in interface StringColumnStatistics
public String toString()
toString
in class ColumnStatisticsImpl
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