cascading.cascade
Class Cascades

java.lang.Object
  cascading.cascade.Cascades

public class Cascades
extends Object

Class Cascades provides useful utilities for use in constructing Cascade and Flow instances via the CascadeConnector and FlowConnector, respectively.

Constructor Summary

Cascades()

Method Summary

static Map<String,Tap>	tapsMap(Pipe[] pipes, Tap[] taps) Method tapsMap creates a new Map using the given pipes and taps.
static Map<String,Tap>	tapsMap(Pipe pipe, Tap tap) Method tapsMap creates a new Map using the given Pipe name and tap.
static Map<String,Tap>	tapsMap(String[] names, Tap[] taps) Method tapsMap creates a new Map for each name and tap.
static Map<String,Tap>	tapsMap(String name, Tap tap) Method tapsMap creates a new Map for the given name and tap.

Methods inherited from class java.lang.Object

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

Constructor Detail

Cascades

public Cascades()

Method Detail

tapsMap

public static Map<String,Tap> tapsMap(String name,
                                      Tap tap)

Method tapsMap creates a new Map for the given name and tap.

Parameters:

name - of type String

tap - of type Tap

Returns:

Map

tapsMap

public static Map<String,Tap> tapsMap(String[] names,
                                      Tap[] taps)

Method tapsMap creates a new Map for each name and tap.

Parameters:

names - of type String[]

taps - of type Tap[]

Returns:

Map

tapsMap

public static Map<String,Tap> tapsMap(Pipe pipe,
                                      Tap tap)

Method tapsMap creates a new Map using the given Pipe name and tap.

Parameters:

pipe - of type Pipe

tap - of type Tap

Returns:

Map

tapsMap

public static Map<String,Tap> tapsMap(Pipe[] pipes,
                                      Tap[] taps)

Method tapsMap creates a new Map using the given pipes and taps.

Parameters:

pipes - of type Pipe[]

taps - of type Tap[]

Returns:

Map