org.squashtest.tm.service.internal.requirement
Class RequirementNodeWalker

java.lang.Object
  org.squashtest.tm.service.internal.requirement.RequirementNodeWalker

All Implemented Interfaces:

org.squashtest.tm.domain.requirement.RequirementLibraryNodeVisitor

public class RequirementNodeWalker
extends Object
implements org.squashtest.tm.domain.requirement.RequirementLibraryNodeVisitor

That class will descend a RequirementLibraryNode hierarchy and add them in a particular order. Currently : will walk depth-first and wont add duplicate entries. If first nodes are folder then all the requirements in the folder are added NOT THREAD SAFE. Get a new instance every-time you need a walk.

Constructor Summary

RequirementNodeWalker()

Method Summary

void	visit(org.squashtest.tm.domain.requirement.Requirement requirement)
void	visit(org.squashtest.tm.domain.requirement.RequirementFolder requirementFolder)
List<org.squashtest.tm.domain.requirement.Requirement>	walk(List<org.squashtest.tm.domain.requirement.RequirementLibraryNode> nodes)

Methods inherited from class java.lang.Object

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

Constructor Detail

RequirementNodeWalker

public RequirementNodeWalker()

Method Detail

walk

public List<org.squashtest.tm.domain.requirement.Requirement> walk(List<org.squashtest.tm.domain.requirement.RequirementLibraryNode> nodes)

visit

public void visit(org.squashtest.tm.domain.requirement.RequirementFolder requirementFolder)

Specified by:

visit in interface org.squashtest.tm.domain.requirement.RequirementLibraryNodeVisitor

visit

public void visit(org.squashtest.tm.domain.requirement.Requirement requirement)

Specified by:

visit in interface org.squashtest.tm.domain.requirement.RequirementLibraryNodeVisitor