org.qtitools.qti.node.outcome.processing
Class OutcomeCondition

java.lang.Object
  org.qtitools.qti.node.AbstractNode
      org.qtitools.qti.node.AbstractObject
          org.qtitools.qti.node.outcome.processing.OutcomeRule
              org.qtitools.qti.node.outcome.processing.OutcomeCondition

All Implemented Interfaces:

java.io.Serializable, XmlNode, XmlObject, Validatable

public class OutcomeCondition
extends OutcomeRule

Implementation of if-elseif-else outcome rule (behaviour is same like in other programming languages).

If the expression given in the outcomeIf or outcomeElseIf evaluates to true then the sub-rules contained within it are followed and any following outcomeElseIf or outcomeElse parts are ignored for this outcome condition.

If the expression given in the outcomeIf or outcomeElseIf does not evaluate to true then consideration passes to the next outcomeElseIf or, if there are no more outcomeElseIf parts then the sub-rules of the outcomeElse are followed (if specified).

Author:

Jiri Kajaba

See Also:

Serialized Form

Field Summary

static java.lang.String

CLASS_TAG Name of this class in xml schema.

Fields inherited from class org.qtitools.qti.node.outcome.processing.OutcomeRule

DISPLAY_NAME

Fields inherited from interface org.qtitools.qti.node.XmlNode

INDENT, NEW_LINE, SIMPLE_NAME_INNER_SEPARATOR, SIMPLE_NAMES_SEPARATOR

Constructor Summary

OutcomeCondition(XmlObject parent)
Constructs rule.

Method Summary

void	evaluate() Evaluates this rule and all its children.
java.lang.String	getClassTag() Gets QTI class name of this node.
OutcomeElse	getOutcomeElse() Gets ELSE child.
java.util.List<OutcomeElseIf>	getOutcomeElseIfs() Gets ELSE-IF children.
OutcomeIf	getOutcomeIf() Gets IF child.
void	setOutcomeElse(OutcomeElse outcomeElse) Sets new ELSE child.
void	setOutcomeIf(OutcomeIf outcomeIf) Sets new IF child.

Methods inherited from class org.qtitools.qti.node.AbstractObject

getParent, getParentItem, getParentResult, getParentTest, setParent

Methods inherited from class org.qtitools.qti.node.AbstractNode

attrToXmlString, bodyToXmlString, getAttributes, getFullName, getIndent, getNode, getNode, getNode, getNodeGroups, getParentRoot, getSimpleName, getSourceFile, getSourceNode, getSourceString, getSourceUrl, hasChildNodes, load, load, load, load, loadAttributes, readChild, readChildren, setParent, setSourceFile, setSourceNode, setSourceString, setSourceUrl, toXmlString, toXmlString, validate, validateAttributes, validateChildren

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.qtitools.qti.node.XmlNode

getAttributes, getFullName, getNodeGroups, getParentRoot, getSimpleName, getSourceFile, getSourceNode, getSourceString, getSourceUrl, hasChildNodes, load, load, load, load, setSourceFile, setSourceNode, setSourceString, setSourceUrl, toXmlString, toXmlString

Methods inherited from interface org.qtitools.qti.validation.Validatable

validate

Field Detail

CLASS_TAG

public static final java.lang.String CLASS_TAG

Name of this class in xml schema.

See Also:

Constant Field Values

Constructor Detail

OutcomeCondition

public OutcomeCondition(XmlObject parent)

Constructs rule.

Parameters:

parent - parent of this rule

Method Detail

getClassTag

public java.lang.String getClassTag()

Description copied from interface: XmlNode

Gets QTI class name of this node.

QTI class name has very important role during loading/saving nodes.

For example: Java class name is AssessmentTest; QTI class name is assessmentTest.

Specified by:

getClassTag in interface XmlNode

Specified by:

getClassTag in class AbstractNode

Returns:

QTI class name of this node

getOutcomeIf

public OutcomeIf getOutcomeIf()

Gets IF child.

Returns:

IF child

See Also:

setOutcomeIf(org.qtitools.qti.node.outcome.processing.OutcomeIf)

setOutcomeIf

public void setOutcomeIf(OutcomeIf outcomeIf)

Sets new IF child.

Parameters:

outcomeIf - new IF child

See Also:

getOutcomeIf()

getOutcomeElseIfs

public java.util.List<OutcomeElseIf> getOutcomeElseIfs()

Gets ELSE-IF children.

Returns:

ELSE-IF children

getOutcomeElse

public OutcomeElse getOutcomeElse()

Gets ELSE child.

Returns:

ELSE child

See Also:

setOutcomeElse(org.qtitools.qti.node.outcome.processing.OutcomeElse)

setOutcomeElse

public void setOutcomeElse(OutcomeElse outcomeElse)

Sets new ELSE child.

Parameters:

outcomeElse - new ELSE child

See Also:

getOutcomeElse()

evaluate

public void evaluate()
              throws QTIProcessingInterrupt

Description copied from class: OutcomeRule

Evaluates this rule and all its children.

Specified by:

evaluate in class OutcomeRule

Throws:

QTIProcessingInterrupt