org.kitesdk.data

Interface RefinableView<E>

Type Parameters:

E - The type of entities stored in the Dataset underlying this RefinableView.

All Superinterfaces:

View<E>

All Known Subinterfaces:

Dataset<E>, RandomAccessDataset<E>

@Immutable
public interface RefinableView<E>
extends View<E>

A RefinableView specifies a subset of a Dataset by one or more logical constraints.

Since:

0.11.0

Method Summary

Methods

Modifier and Type	Method and Description
RefinableView<E>	from(String name, Comparable value) Creates a sub-View, restricted to entities whose name field is greater than or equal to the given value.
RefinableView<E>	fromAfter(String name, Comparable value) Creates a sub-View, restricted to entities whose name field is greater than the given value.
RefinableView<E>	to(String name, Comparable value) Creates a sub-View, restricted to entities whose name field is less than or equal to the given value.
RefinableView<E>	toBefore(String name, Comparable value) Creates a sub-View, restricted to entities whose name field is less than the given value.
RefinableView<E>	with(String name, Object... values) Creates a sub-View, restricted to entities whose name field is equal to any of the given values.

Methods inherited from interface org.kitesdk.data.View

deleteAll, getDataset, getType, getUri, includes, isEmpty, newReader, newWriter

Method Detail

with

RefinableView<E> with(String name,
                    Object... values)

Creates a sub-View, restricted to entities whose name field is equal to any of the given values. If you specify no values, the view is restricted to entities whose name field is non-null.

Parameters:

name - the field name of the entity

Returns:

the restricted view

from

RefinableView<E> from(String name,
                    Comparable value)

Creates a sub-View, restricted to entities whose name field is greater than or equal to the given value.

Parameters:

name - the field name of the entity

Returns:

the restricted view

fromAfter

RefinableView<E> fromAfter(String name,
                         Comparable value)

Creates a sub-View, restricted to entities whose name field is greater than the given value.

Parameters:

name - the field name of the entity

Returns:

the restricted view

to

RefinableView<E> to(String name,
                  Comparable value)

Creates a sub-View, restricted to entities whose name field is less than or equal to the given value.

Parameters:

name - the field name of the entity

Returns:

the restricted view

toBefore

RefinableView<E> toBefore(String name,
                        Comparable value)

Creates a sub-View, restricted to entities whose name field is less than the given value.

Parameters:

name - the field name of the entity

Returns:

the restricted view