Package io.deephaven.qst.table

Class TableHeader

java.lang.Object

io.deephaven.qst.table.TableHeader

All Implemented Interfaces:

TableSchema, Iterable<ColumnHeader<?>>

@Immutable
public abstract class TableHeader
extends Object
implements TableSchema, Iterable<ColumnHeader<?>>

A table header is a list of column headers. Each column header will have a distinct name.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TableHeader.Buildable
static interface	TableHeader.Builder

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

TableSchema.Visitor<T>

Constructor Summary

Constructors

Constructor	Description
TableHeader()

Method Summary

Modifier and Type	Method	Description
static TableHeader.Builder	builder()
Collection<String>	columnNames()
static TableHeader	empty()
final void	forEach(Consumer<? super ColumnHeader<?>> action)
final Type<?>	getHeader(String name)
final Iterator<ColumnHeader<?>>	iterator()
final int	numColumns()
static TableHeader	of(ColumnHeader<?>... headers)
static TableHeader	of(Iterable<ColumnHeader<?>> headers)
final Spliterator<ColumnHeader<?>>	spliterator()
final <T> T	walk(TableSchema.Visitor<T> visitor)

Methods inherited from class java.lang.Object

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

Constructor Details

TableHeader

public TableHeader()

Method Details

builder

public static TableHeader.Builder builder()

empty

public static TableHeader empty()

of

public static TableHeader of(ColumnHeader<?>... headers)

of

public static TableHeader of(Iterable<ColumnHeader<?>> headers)

numColumns

public final int numColumns()

getHeader

public final Type<?> getHeader(String name)

columnNames

public Collection<String> columnNames()

walk

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

Specified by:

walk in interface TableSchema

iterator

public final Iterator<ColumnHeader<?>> iterator()

Specified by:

iterator in interface Iterable<ColumnHeader<?>>

forEach

public final void forEach(Consumer<? super ColumnHeader<?>> action)

Specified by:

forEach in interface Iterable<ColumnHeader<?>>

spliterator

public final Spliterator<ColumnHeader<?>> spliterator()

Specified by:

spliterator in interface Iterable<ColumnHeader<?>>