Package io.deephaven.qst.table

Class DropColumnsTable

java.lang.Object

io.deephaven.qst.table.TableBase

io.deephaven.qst.table.DropColumnsTable

All Implemented Interfaces:

TableOperations<TableSpec,TableSpec>, TableOperationsDefaults<TableSpec,TableSpec>, SingleParentTable, TableSchema, TableSpec

@Immutable
public abstract class DropColumnsTable
extends TableBase
implements SingleParentTable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DropColumnsTable.Builder

Nested classes/interfaces inherited from interface io.deephaven.qst.table.TableSpec

TableSpec.Visitor<T>

Field Summary

Fields inherited from interface io.deephaven.api.TableOperations

AGG_BY_PRESERVE_EMPTY_DEFAULT

Fields inherited from interface io.deephaven.api.TableOperationsDefaults

ZERO_LENGTH_COLUMNNAME_ARRAY, ZERO_LENGTH_FILTER_ARRAY

Constructor Summary

Constructors

Constructor	Description
DropColumnsTable()

Method Summary

Modifier and Type	Method	Description
static DropColumnsTable.Builder	builder()
abstract List<ColumnName>	dropColumns()
abstract TableSpec	parent()
final <T> T	walk(TableSpec.Visitor<T> visitor)

Methods inherited from class io.deephaven.qst.table.TableBase

aggAllBy, aggBy, asOfJoin, dropColumns, exactJoin, head, join, join, lazyUpdate, logic, naturalJoin, rangeJoin, reverse, select, select, selectDistinct, selectDistinct, snapshot, snapshotWhen, snapshotWhen, snapshotWhen, sort, tail, toString, ungroup, update, updateBy, updateView, view, walk, where, whereIn, whereNotIn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.deephaven.api.TableOperations

aggAllBy, aggBy, asOfJoin, dropColumns, exactJoin, head, join, join, lazyUpdate, naturalJoin, rangeJoin, reverse, select, selectDistinct, selectDistinct, snapshot, snapshotWhen, snapshotWhen, snapshotWhen, sort, tail, ungroup, update, updateBy, updateView, view, where, whereIn, whereNotIn

Methods inherited from interface io.deephaven.api.TableOperationsDefaults

absSumBy, absSumBy, absSumBy, absSumBy, aggAllBy, aggAllBy, aggAllBy, aggBy, aggBy, aggBy, aggBy, aggBy, aggBy, aggBy, aj, aj, avgBy, avgBy, avgBy, avgBy, countBy, countBy, countBy, countBy, dropColumns, dropColumns, exactJoin, exactJoin, firstBy, firstBy, firstBy, firstBy, groupBy, groupBy, groupBy, join, join, join, lastBy, lastBy, lastBy, lastBy, lazyUpdate, maxBy, maxBy, maxBy, maxBy, medianBy, medianBy, medianBy, medianBy, minBy, minBy, minBy, minBy, naturalJoin, naturalJoin, raj, raj, rangeJoin, select, select, selectDistinct, sort, sortDescending, stdBy, stdBy, stdBy, stdBy, sumBy, sumBy, sumBy, sumBy, ungroup, ungroup, ungroup, ungroup, update, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateBy, updateView, varBy, varBy, varBy, varBy, view, wavgBy, wavgBy, wavgBy, wavgBy, where, whereIn, whereNotIn, wsumBy, wsumBy, wsumBy, wsumBy

Methods inherited from interface io.deephaven.qst.table.TableSchema

walk

Methods inherited from interface io.deephaven.qst.table.TableSpec

depth, logic

Constructor Details

DropColumnsTable

public DropColumnsTable()

Method Details

builder

public static DropColumnsTable.Builder builder()

parent

public abstract TableSpec parent()

Specified by:

parent in interface SingleParentTable

dropColumns

public abstract List<ColumnName> dropColumns()

walk

public final <T> T walk(TableSpec.Visitor<T> visitor)

Specified by:

walk in interface TableSpec