edu.umn.cs.nlp.mt.chiang2007
Class Translation

java.lang.Object
  edu.umn.cs.nlp.mt.huangchiang2005.Derivation<RuleApplication,Translation>
      edu.umn.cs.nlp.mt.chiang2007.Translation

All Implemented Interfaces:

Comparable<Derivation>

public class Translation
extends Derivation<RuleApplication,Translation>

Represents a translation derived by tracing through a parse tree.

Version:

$LastChangedDate: 2007-11-05 15:28:15 -0600 (Mon, 05 Nov 2007) $

Author:

Lane Schwartz

Field Summary

Fields inherited from class edu.umn.cs.nlp.mt.huangchiang2005.Derivation

derivations, e, size, weight

Constructor Summary

Translation(RuleApplication edge, List<Translation> childTranslations)
Construct a Translation from a RuleApplication and child Translations.

Method Summary

LoglinearTranslationFeatures	getFeatures() Gets the loglinear feature values for this Translation.
boolean	isTerminal()
String	toString() Returns the String representation of this Translation.

Methods inherited from class edu.umn.cs.nlp.mt.huangchiang2005.Derivation

compareTo, size, weight

Methods inherited from class java.lang.Object

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

Constructor Detail

Translation

public Translation(RuleApplication edge,
                   List<Translation> childTranslations)

Construct a Translation from a RuleApplication and child Translations.

Parameters:

edge -

childTranslations -

Method Detail

isTerminal

public boolean isTerminal()

Overrides:

isTerminal in class Derivation<RuleApplication,Translation>

getFeatures

public LoglinearTranslationFeatures getFeatures()

Gets the loglinear feature values for this Translation.

The features of a Translation are defined to be the features of the RuleApplication plus the features of any child translations.

Returns:

the loglinear feature values for this Translation

toString

public String toString()

Returns the String representation of this Translation.

Overrides:

toString in class Derivation<RuleApplication,Translation>

Returns:

the String representation of this Translation