public class LongColumn extends NumberColumn<Long,LongColumn>
GROW_FACTOR, INIT_SIZE, valuesERROR_APPENDING| Constructor and Description |
|---|
LongColumn() |
LongColumn(String name) |
LongColumn(String name,
Long[] values) |
| Modifier and Type | Method and Description |
|---|---|
LongColumn |
copy()
Creates a copy of this column
|
Parser<Long> |
getParser()
Returns a
Parser for the type of the values in this column. |
protected LongColumn |
getThis()
Used to return the right column type for
|
Class<Long> |
getType()
Returns the type of the values in this column.
|
Long |
getValueFromRow(Row<?,?> row,
int headerIndex) |
<H> Long |
getValueFromRow(Row<?,H> row,
H headerName) |
add, add, divide, divide, get, max, mean, median, min, multiply, multiply, subtract, subtract, sumclear, contains, containsAll, doAppend, doAppendAll, doAppendNA, doMap, doReverse, doSet, doSetNA, doSort, doSort, isEmpty, isNA, iterator, size, toArray, toArray, uniqappend, append, append, append, appendAll, appendNA, endDataFrameAppend, getDataFrame, getName, map, notifyDataFrameColumnChanged, notifyDataFrameValueChanged, reverse, set, setDataFrame, setNA, setName, sort, sort, startDataFrameAppend, toDouble, transform, transform, validateAppendclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitforEach, spliteratorpublic LongColumn()
public LongColumn(String name)
protected LongColumn getThis()
DataFrameColumngetThis in class DataFrameColumn<Long,LongColumn>public Class<Long> getType()
DataFrameColumnComparablegetType in class DataFrameColumn<Long,LongColumn>public Parser<Long> getParser()
DataFrameColumnParser for the type of the values in this column.getParser in class DataFrameColumn<Long,LongColumn>public LongColumn copy()
DataFrameColumncopy in class DataFrameColumn<Long,LongColumn>public <H> Long getValueFromRow(Row<?,H> row, H headerName)
getValueFromRow in class DataFrameColumn<Long,LongColumn>public Long getValueFromRow(Row<?,?> row, int headerIndex)
getValueFromRow in class DataFrameColumn<Long,LongColumn>Copyright © 2017. All rights reserved.