public class DoubleColumn extends NumberColumn<Double,DoubleColumn>
GROW_FACTOR, INIT_SIZE, valuesERROR_APPENDING| Constructor and Description |
|---|
DoubleColumn() |
DoubleColumn(String name) |
DoubleColumn(String name,
Double[] values) |
| Modifier and Type | Method and Description |
|---|---|
DoubleColumn |
copy()
Creates a copy of this column
|
Parser<Double> |
getParser()
Returns a
Parser for the type of the values in this column. |
protected DoubleColumn |
getThis()
Used to return the right column type for
|
Class<Double> |
getType()
Returns the type of the values in this column.
|
Double |
getValueFromRow(Row<?,?> row,
int headerIndex) |
<H> Double |
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 DoubleColumn()
public DoubleColumn(String name)
public Class<Double> getType()
DataFrameColumnComparablegetType in class DataFrameColumn<Double,DoubleColumn>public Parser<Double> getParser()
DataFrameColumnParser for the type of the values in this column.getParser in class DataFrameColumn<Double,DoubleColumn>protected DoubleColumn getThis()
DataFrameColumngetThis in class DataFrameColumn<Double,DoubleColumn>public DoubleColumn copy()
DataFrameColumncopy in class DataFrameColumn<Double,DoubleColumn>public <H> Double getValueFromRow(Row<?,H> row, H headerName)
getValueFromRow in class DataFrameColumn<Double,DoubleColumn>public Double getValueFromRow(Row<?,?> row, int headerIndex)
getValueFromRow in class DataFrameColumn<Double,DoubleColumn>Copyright © 2017. All rights reserved.