Package com.keenresearch.keenasr

Class KASRAlignmentItem

java.lang.Object

com.keenresearch.keenasr.KASRAlignmentItem

public class KASRAlignmentItem
extends Object

A single step in an alignment trace. For an KASRAlignOp.INSERTION, refIndex is -1 and refToken is empty. For a KASRAlignOp.DELETION, recIndex is -1 and recToken is empty. For KASRAlignOp.MATCH and KASRAlignOp.SUBSTITUTION, both indices and tokens are populated. Indices refer to positions in the post-normalization token vectors; see KASRTextAligner.getReferenceTokens() for the reference side.

Method Summary

Modifier and Type	Method	Description
final KASRAlignOp	getOp()
final int	getRecIndex()
final String	getRecToken()
final int	getRefIndex()
final String	getRefToken()

Methods inherited from class java.lang.Object

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

Method Details

getOp

public final KASRAlignOp getOp()

Returns:

The edit operation this item represents.

getRefIndex

public final int getRefIndex()

Returns:

Index of the reference token participating in this operation, or -1 for an insertion.

getRecIndex

public final int getRecIndex()

Returns:

Index of the recognized token participating in this operation, or -1 for a deletion.

getRefToken

public final String getRefToken()

Returns:

Reference token at refIndex, or empty for an insertion.

getRecToken

public final String getRecToken()

Returns:

Recognized token at recIndex, or empty for a deletion.