water.rapids

Class Assembly

java.lang.Object

water.Iced<T>

water.Keyed<Assembly>

water.rapids.Assembly

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<Assembly>

public class Assembly
extends Keyed<Assembly>

Assemblies are essentially Pipelines. TODO: add in/out col names, in/out col types

See Also:

Serialized Form

Field Summary

Fields inherited from class water.Keyed

_key

Constructor Summary

Constructors

Constructor and Description
Assembly(Key key, Transform[] steps)

Method Summary

Methods

Modifier and Type	Method and Description
protected long	checksum_impl() High-quality 64-bit checksum of the content of the object.
Frame	fit(Frame f)
java.lang.String[]	names()
Transform[]	steps()
java.lang.String	toJava(java.lang.String pojoName)

Methods inherited from class water.Keyed

checksum, makeSchema, readAll_impl, readAll, remove_impl, remove, remove, remove, remove, writeAll_impl, writeAll

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

Assembly

public Assembly(Key key,
        Transform[] steps)

Method Detail

names

public java.lang.String[] names()

steps

public Transform[] steps()

fit

public Frame fit(Frame f)

toJava

public java.lang.String toJava(java.lang.String pojoName)

checksum_impl

protected long checksum_impl()

Description copied from class: Keyed

High-quality 64-bit checksum of the content of the object. Similar to hashcode(), but a long to reduce the chance of hash clashes. For composite objects this should be defined using the subcomponents' checksums (or hashcodes if not available). If two Keyed objects have the same checksum() there should be a 1 - 1/2^64 chance that they are the same object by value.

Overrides:

checksum_impl in class Keyed<Assembly>