com.tibbo.aggregate.common.context

Interface ContextVisitor<T extends Context>

All Known Implementing Classes:

DefaultContextVisitor

public interface ContextVisitor<T extends Context>

Method Summary

Modifier and Type	Method and Description
java.util.LinkedList<java.util.concurrent.Callable<java.lang.Object>>	getTasks()
boolean	isConcurrent()
default boolean	isCurrentThenChildrenOrder()
boolean	isStartContext()
boolean	shouldVisit(T context)
void	visit(T context)

Method Detail

isConcurrent

boolean isConcurrent()

shouldVisit

boolean shouldVisit(T context)
             throws ContextException

Throws:

ContextException

visit

void visit(T context)
    throws ContextException

Throws:

ContextException

getTasks

java.util.LinkedList<java.util.concurrent.Callable<java.lang.Object>> getTasks()

isStartContext

boolean isStartContext()

isCurrentThenChildrenOrder

default boolean isCurrentThenChildrenOrder()

Returns:

true if this visitor should traverse context in forward order, i.e. first visit the children list, then process the current node; otherwise visitor first processes the current node and then visits the children. The forward order is usually preferable but can be unsuitable for example when visitor structurally modifies the subtree during traversal.