marytts.cart

Class DecisionNode.BinaryByteDecisionNode

java.lang.Object

marytts.cart.Node

marytts.cart.DecisionNode

marytts.cart.DecisionNode.BinaryByteDecisionNode

Enclosing class:

DecisionNode

public static class DecisionNode.BinaryByteDecisionNode
extends DecisionNode

A binary decision Node that compares two byte values.

Nested Class Summary

Nested classes/interfaces inherited from class marytts.cart.DecisionNode

DecisionNode.BinaryByteDecisionNode, DecisionNode.BinaryFloatDecisionNode, DecisionNode.BinaryShortDecisionNode, DecisionNode.ByteDecisionNode, DecisionNode.ShortDecisionNode, DecisionNode.Type

Field Summary

Fields inherited from class marytts.cart.DecisionNode

daughters, feature, featureDefinition, featureIndex, lastDaughter, nData, TRACE, uniqueDecisionNodeId

Fields inherited from class marytts.cart.Node

isRoot, mother, nodeIndex

Constructor Summary

Constructors

Constructor and Description
DecisionNode.BinaryByteDecisionNode(int featureIndex, byte value, FeatureDefinition featureDefinition)
DecisionNode.BinaryByteDecisionNode(int uniqueId, FeatureDefinition featureDefinition) Creates an empty BinaryByteDecisionNode, the feature and feature value of this node should be filled with setFeatureAndFeatureValue() function.
DecisionNode.BinaryByteDecisionNode(String feature, String value, FeatureDefinition featureDefinition) Create a new binary String DecisionNode.

Method Summary

Methods

Modifier and Type	Method and Description
byte	getCriterionValueAsByte()
String	getCriterionValueAsString()
DecisionNode.Type	getDecisionNodeType() Get the decision node type
String	getDecisionPath(int daughterIndex) Get the path leading to the daughter with the given index.
Node	getNextNode(FeatureVector featureVector) Select a daughter node according to the value in the given target
String	getNodeDefinition() Gets the String that defines the decision done in the node
void	setFeatureAndFeatureValue(String feature, String value) Fill the feature and feature value of an already created (empty) BinaryByteDecisionNode.

Methods inherited from class marytts.cart.DecisionNode

addDaughter, countData, fillData, getAllData, getDaughter, getFeatureDefinition, getFeatureIndex, getFeatureName, getNumberOfData, getNumberOfDaugthers, getNumberOfNodes, getUniqueDecisionNodeId, hasMoreDaughters, isDecisionNode, replaceDaughter, setUniqueDecisionNodeId, toString

Methods inherited from class marytts.cart.Node

getDecisionPath, getMother, getNodeIndex, getRootNode, isDirectedGraphNode, isLeafNode, isRoot, setIsRoot, setMother, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DecisionNode.BinaryByteDecisionNode

public DecisionNode.BinaryByteDecisionNode(String feature,
                                   String value,
                                   FeatureDefinition featureDefinition)

Create a new binary String DecisionNode.

Parameters:

feature - the string used to get a value from an Item

value - the value to compare to

featureDefinition - featureDefinition

DecisionNode.BinaryByteDecisionNode

public DecisionNode.BinaryByteDecisionNode(int featureIndex,
                                   byte value,
                                   FeatureDefinition featureDefinition)

DecisionNode.BinaryByteDecisionNode

public DecisionNode.BinaryByteDecisionNode(int uniqueId,
                                   FeatureDefinition featureDefinition)

Creates an empty BinaryByteDecisionNode, the feature and feature value of this node should be filled with setFeatureAndFeatureValue() function.

Parameters:

uniqueId - unique index from tree HTS test file.

featureDefinition - featureDefinition

Method Detail

setFeatureAndFeatureValue

public void setFeatureAndFeatureValue(String feature,
                             String value)

Fill the feature and feature value of an already created (empty) BinaryByteDecisionNode.

Parameters:

feature - feature

value - value

getCriterionValueAsByte

public byte getCriterionValueAsByte()

getCriterionValueAsString

public String getCriterionValueAsString()

getNextNode

public Node getNextNode(FeatureVector featureVector)

Select a daughter node according to the value in the given target

Specified by:

getNextNode in class DecisionNode

Parameters:

featureVector - the feature vector

Returns:

a daughter

getDecisionPath

public String getDecisionPath(int daughterIndex)

Description copied from class: DecisionNode

Get the path leading to the daughter with the given index. This will recursively go up to the root node.

Specified by:

getDecisionPath in class DecisionNode

Parameters:

daughterIndex - daughterIndex

Returns:

the unique decision node id

getNodeDefinition

public String getNodeDefinition()

Gets the String that defines the decision done in the node

Specified by:

getNodeDefinition in class DecisionNode

Returns:

the node definition

getDecisionNodeType

public DecisionNode.Type getDecisionNodeType()

Description copied from class: DecisionNode

Get the decision node type

Specified by:

getDecisionNodeType in class DecisionNode

Returns:

the decision node type