Package com.illumon.iris.db.v2.hashing

Interface ToIntFunctor<T extends Attributes.Any>

Type Parameters:

T - the chunk's attribute

All Superinterfaces:

AutoCloseable, Context, SafeCloseable

All Known Subinterfaces:

ToIntegerCast<T>

All Known Implementing Classes:

ByteToIntegerCast, ByteToIntegerCastWithOffset, CharToIntegerCast, CharToIntegerCastWithOffset, IntToIntegerCast, IntToIntegerCastWithOffset, LongToIntegerCast, LongToIntegerCastWithOffset, ShortToIntegerCast, ShortToIntegerCastWithOffset, ToIntFunctor.Identity

public interface ToIntFunctor<T extends Attributes.Any>
extends Context

A function that transforms a Chunk to an IntChunk.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ToIntFunctor.Identity<T extends Attributes.Any>

Method Summary

Modifier and Type	Method	Description
IntChunk<? extends T>	apply(Chunk<? extends T> input)	Apply this function to the input chunk, returning an output chunk.
static <T extends Attributes.Any> ToIntFunctor.Identity<T>	makeIdentity()

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.Context

close

Method Details

apply

IntChunk<? extends T> apply(Chunk<? extends T> input)

Apply this function to the input chunk, returning an output chunk. The result is owned by this Context.

Parameters:

input - the chunk to transform

Returns:

the result IntChunk

makeIdentity

static <T extends Attributes.Any>
ToIntFunctor.Identity<T> makeIdentity()