Class DecisionTreeNode

Method Details

• getName

  public String getName()

• setName

  public DecisionTreeNode setName(String name)

• getDescription

  public String getDescription()

• setDescription

  public DecisionTreeNode setDescription(String description)

• getCondition

  public LogicalExpression getCondition()

  Returns the condition for entering this node from its parent; it is not evaluated for root and default nodes.

• getConditionAsSource

  public String getConditionAsSource()

• setCondition

  public DecisionTreeNode setCondition(LogicalExpression condition)

  Sets the condition for entering this node from its parent; it is not evaluated for root and default nodes.

• getNodes

  public ArrayList<DecisionTreeNode> getNodes()

  Returns the child nodes, checked in order; evaluation enters the first one whose condition holds.

• addNode

  public DecisionTreeNode addNode(DecisionTreeNode node)

  Adds a child node, which must have a condition.

• addNode

  public DecisionTreeNode addNode(Collection<DecisionTreeNode> nodes)

  Adds child nodes, which must all have conditions.

• getDefaultNode

  public DecisionTreeNode getDefaultNode()

  Returns the node entered when no child node's condition holds, or null to stop here.

• setDefaultNode

  public DecisionTreeNode setDefaultNode(DecisionTreeNode defaultNode)

  Sets the node entered when no child node's condition holds, or null to stop here.

• getOutcomes

  public List<DecisionTreeOutcome> getOutcomes()

  Returns the outcomes set when evaluation visits this node.

• addOutcome

  public DecisionTreeNode addOutcome(Collection<DecisionTreeOutcome> outcomes)

• addOutcome

  public DecisionTreeNode addOutcome(String variable, String expression)

  Adds an outcome that sets variable to the value of expression when this node is visited.

• addOutcome

  public DecisionTreeNode addOutcome(DecisionTreeOutcome outcome)

• clone

  public DecisionTreeNode clone()

  Overrides:

  clone in class FoundationObject

• toRecord

  public Record toRecord()

  Description copied from interface: RecordSerializable

  Converts this object's state to a record that RecordSerializable.fromRecord(Record) can load.

  Specified by:

  toRecord in interface RecordSerializable

  Overrides:

  toRecord in class Bean

• fromRecord

  public DecisionTreeNode fromRecord(Record source)

  Description copied from interface: RecordSerializable

  Loads this instance's state from a record and returns this (for fluid API call chaining). For fluid API call chaining, the overridden method should change the declared return type to its class.

  Specified by:

  fromRecord in interface RecordSerializable

  Overrides:

  fromRecord in class Bean

  Parameters:

  source -

  Returns:

  this instance.

• toXmlElement

  public Element toXmlElement(Document document)

  Description copied from interface: XmlSerializable

  Returns an element, created with document, describing this object; the default implementation throws a DataException.

  Specified by:

  toXmlElement in interface XmlSerializable

• fromXmlElement

  public DecisionTreeNode fromXmlElement(Element element)

  Specified by:

  fromXmlElement in interface XmlSerializable