com.cloudera.oryx.app.rdf.tree

Class DecisionNode

java.lang.Object

com.cloudera.oryx.app.rdf.tree.TreeNode

com.cloudera.oryx.app.rdf.tree.DecisionNode

All Implemented Interfaces:

Serializable

public final class DecisionNode
extends TreeNode

Represents an internal node in a DecisionTree, which encapsulates a binary decision over a feature in an example.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DecisionNode(String id, Decision decision, TreeNode left, TreeNode right)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Decision	getDecision()
TreeNode	getLeft()
TreeNode	getRight()
int	hashCode()
boolean	isTerminal()
String	toString()

Methods inherited from class com.cloudera.oryx.app.rdf.tree.TreeNode

getID

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DecisionNode

public DecisionNode(String id,
                    Decision decision,
                    TreeNode left,
                    TreeNode right)

Method Detail

getDecision

public Decision getDecision()

isTerminal

public boolean isTerminal()

Specified by:

isTerminal in class TreeNode

Returns:

true iff the node is a leaf (TerminalNode) rather than a DecisionNode

getLeft

public TreeNode getLeft()

getRight

public TreeNode getRight()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Specified by:

toString in class TreeNode