org.qtitools.qti.node.test.flow
Class BranchRuleNode

java.lang.Object
  org.qtitools.qti.node.test.flow.Node
      org.qtitools.qti.node.test.flow.MiddleNode
          org.qtitools.qti.node.test.flow.JumpNode
              org.qtitools.qti.node.test.flow.BranchRuleNode

All Implemented Interfaces:

java.io.Serializable

public class BranchRuleNode
extends JumpNode

Branch rule node is jump node with branch rule assessment object.

Author:

Jiri Kajaba

See Also:

Serialized Form

Field Summary

Fields inherited from class org.qtitools.qti.node.test.flow.Node

logger

Constructor Summary

BranchRuleNode(Node prev, BranchRule object)
Constructs node.

Method Summary

protected Node	evaluate(boolean condition) Evaluates target of this jump node (which node will be next in item flow after this jump).
BranchRule	getBranchRule() Gets assessment object (branch rule) of this node.
boolean	isBranchRule() Returns true if this node is branch rule node; false otherwise.

Methods inherited from class org.qtitools.qti.node.test.flow.JumpNode

evaluate, getJump, getTarget, isJump, setTarget, toString

Methods inherited from class org.qtitools.qti.node.test.flow.MiddleNode

isMiddle

Methods inherited from class org.qtitools.qti.node.test.flow.Node

getIndex, getNext, getObject, getPrev, isBorder, isEnd, isItemRef, isPreCondition, isStart

Methods inherited from class java.lang.Object

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

Constructor Detail

BranchRuleNode

public BranchRuleNode(Node prev,
                      BranchRule object)

Constructs node.

Parameters:

prev - previous node in linked list

object - assessment object (branch rule)

Method Detail

isBranchRule

public boolean isBranchRule()

Description copied from class: Node

Returns true if this node is branch rule node; false otherwise.

Branch rule node is jump node with branch rule object.

Overrides:

isBranchRule in class Node

Returns:

true is this node is branch rule node; false otherwise

getBranchRule

public BranchRule getBranchRule()

Gets assessment object (branch rule) of this node.

Returns:

assessment object (branch rule) of this node

evaluate

protected Node evaluate(boolean condition)

Description copied from class: JumpNode

Evaluates target of this jump node (which node will be next in item flow after this jump).

Specified by:

evaluate in class JumpNode

Parameters:

condition - result of evaluation of jump's expression

Returns:

next node in item flow after this jump