org.apache.camel

Interface Navigate<T>

All Known Subinterfaces:

Channel

public interface Navigate<T>

Implementations support navigating a graph where you can traverse forward and each next returns a List of outputs of type T that can contain 0..n nodes.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Are there more outputs? Important only invoke this once, as this method do not carry state, and is not intended to be used in a while loop, but used by a if statement instead.
List<T>	next() Next group of outputs Important only invoke this once, as this method do not carry state, and is not intended to be used in a while loop, but used by a if statement instead.

Method Detail

next

List<T> next()

Next group of outputs

Important only invoke this once, as this method do not carry state, and is not intended to be used in a while loop, but used by a if statement instead.

Returns:

next group or null if no more outputs

hasNext

boolean hasNext()

Are there more outputs?

Important only invoke this once, as this method do not carry state, and is not intended to be used in a while loop, but used by a if statement instead.

Returns:

true if more outputs