Package org.apache.camel.support.resume

Class Resumables

java.lang.Object

org.apache.camel.support.resume.Resumables

public final class Resumables
extends Object

A wrapper for resumable entities

Method Summary

Modifier and Type	Method	Description
static <K,V> org.apache.camel.resume.Resumable	of(K addressable, V offset)	Creates a new resumable for an addressable
static <T> T[]	resumeEach(T[] input, Predicate<T> resumableCheck)	Iterates over the set of input checking if they should be resumed or not.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <K,V> org.apache.camel.resume.Resumable of(K addressable,
                                                               V offset)

Creates a new resumable for an addressable

Type Parameters:

K - the type of the key, name or object that can be addressed by the given offset (aka addressable)

V - the type of offset

Parameters:

addressable - the key, name or object that can be addressed by the given offset

offset - the offset value

Returns:

A new resumable entity for the given addressable with the given offset value

resumeEach

public static <T> T[] resumeEach(T[] input,
                                 Predicate<T> resumableCheck)

Iterates over the set of input checking if they should be resumed or not.

Parameters:

input - the input array to check for resumables

resumableCheck - a checker method that returns true if a single entry of the input should be resumed or false otherwise. For instance: given a set A, B and C, where B has already been processed, then a test for A and C returns true, whereas a test for B returns false.

Returns:

a new array containing the elements that still need to be processed