Package | Description |
---|---|
tech.tablesaw.aggregate | |
tech.tablesaw.api | |
tech.tablesaw.columns.instant | |
tech.tablesaw.table |
Modifier and Type | Method | Description |
---|---|---|
abstract Instant |
InstantAggregateFunction.summarize(InstantColumn column) |
Returns an Instant that is the result of applying this function to the given column
|
Modifier and Type | Method | Description |
---|---|---|
InstantColumn |
InstantColumn.append(Instant dateTime) |
Appends value to the bottom of this column and return this column
|
InstantColumn |
InstantColumn.append(Column<Instant> column) |
Appends all the values in the argument to the bottom of this column and return this column
|
InstantColumn |
InstantColumn.append(Column<Instant> column,
int row) |
Appends the value at the given row in the given column to the bottom of this column and return
this column
|
InstantColumn |
InstantColumn.appendCell(String stringValue) |
Add one element to the bottom of this column and set its value to the parsed value of the given
String.
|
InstantColumn |
InstantColumn.appendCell(String stringValue,
AbstractColumnParser<?> parser) |
Add one element to the bottom of this column and set its value to the parsed value of the given
String, as performed by the given parser
|
InstantColumn |
InstantColumn.appendInternal(long dateTime) |
Returns this column with the argument appended at the bottom
|
InstantColumn |
InstantColumn.appendMissing() |
Appends a missing value appropriate to the column
|
InstantColumn |
InstantColumn.appendObj(Object obj) |
Appends the given value to the bottom of this column and return this column
|
InstantColumn |
DateTimeColumn.asInstantColumn() |
|
InstantColumn |
DateTimeColumn.asInstantColumn(ZoneId zone) |
|
InstantColumn |
InstantColumn.copy() |
Returns a deep copy of the receiver
|
static InstantColumn |
InstantColumn.create(String name) |
|
static InstantColumn |
InstantColumn.create(String name,
int initialSize) |
|
static InstantColumn |
InstantColumn.create(String name,
Instant... data) |
|
static InstantColumn |
InstantColumn.create(String name,
Collection<Instant> data) |
|
static InstantColumn |
InstantColumn.create(String name,
Stream<Instant> stream) |
|
static InstantColumn |
InstantColumn.createInternal(String name,
long[] data) |
For internal Tablesaw use only Returns a new column with the given name and data
|
InstantColumn |
InstantColumn.emptyCopy() |
Returns a copy of the receiver with no data.
|
InstantColumn |
InstantColumn.emptyCopy(int rowSize) |
Returns an empty copy of the receiver, with its internal storage initialized to the given row
size.
|
InstantColumn |
InstantColumn.fillWith(Iterable<Instant> iterable) |
|
InstantColumn |
InstantColumn.fillWith(Supplier<Instant> supplier) |
|
InstantColumn |
InstantColumn.fillWith(Iterator<Instant> iterator) |
|
InstantColumn |
InstantColumn.lag(int n) |
Returns a column of the same type and size as the receiver, containing the receivers values
offset by n.
|
InstantColumn |
InstantColumn.plus(long amountToAdd,
ChronoUnit unit) |
|
InstantColumn |
InstantColumn.removeMissing() |
Returns a copy of this column with the missing values removed
|
InstantColumn |
InstantColumn.set(int index,
long value) |
|
InstantColumn |
InstantColumn.set(int index,
Instant value) |
Sets the value at index row to the given value and return this column
|
InstantColumn |
InstantColumn.set(int row,
Column<Instant> column,
int sourceRow) |
Sets the value at row to the value at sourceRow in the given column and return this column
|
InstantColumn |
InstantColumn.set(Selection rowSelection,
Instant newValue) |
Conditionally update this column, replacing current values with newValue for all rows where the
current value matches the selection criteria
|
InstantColumn |
InstantColumn.setMissing(int i) |
Sets the value at index i to the missing-value indicator for this column type, and return this
column
|
InstantColumn |
InstantColumn.subset(int[] rows) |
Return a column of the same type containing just those elements whose indexes are included in
the given array
|
InstantColumn |
InstantColumn.unique() |
Returns a column of the same type containing only the unique values
|
InstantColumn |
InstantColumn.where(Selection selection) |
Returns a new column containing the subset referenced by the
Selection |
Modifier and Type | Method | Description |
---|---|---|
InstantColumn |
InstantColumnType.create(String name) |
|
InstantColumn |
InstantMapFunctions.plus(long amountToAdd,
ChronoUnit unit) |
|
default InstantColumn |
InstantMapFunctions.plusDays(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusHours(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusMicros(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusMillis(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusMinutes(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusMonths(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusSeconds(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusWeeks(long amountToAdd) |
|
default InstantColumn |
InstantMapFunctions.plusYears(long amountToAdd) |
Modifier and Type | Method | Description |
---|---|---|
InstantColumn |
Relation.instantColumn(int columnIndex) |
Returns the InstantColumn at the given 0-based index if present.
|
InstantColumn |
Relation.instantColumn(String columnName) |
Returns an InstantColumn with the given name if it is present in this Relation.
|
InstantColumn[] |
Relation.instantColumns() |
Returns all InstantColumns in this Relation as an Array
|
Copyright © 2021. All rights reserved.