com.sun.speech.freetts.util
Class SegmentRelationUtils

java.lang.Object
  com.sun.speech.freetts.util.SegmentRelationUtils

public class SegmentRelationUtils

extends java.lang.Object

Provides a set of utilities for the SegmentRelation. A SegmentRelation is a Relation, but has features specific to Segments.

Constructor Summary

SegmentRelationUtils()

Method Summary

static Item	findFromEnd(Relation segmentRelation, float time) Starting from the end of the given Segment Relation, go backwards to find the Item that corresponds to the given time.
static Item	findFromFront(Relation segmentRelation, float time) Starting from the front of the given Segment Relation, finds the Item that corresponds to the given time.
static Item	getItem(Relation segmentRelation, float time) Returns the Item in the Segment Relation that corresponds to the given time.
static float	getSegmentEnd(Item segment) Returns the value of the feature end of the given Segment Item.

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentRelationUtils

public SegmentRelationUtils()

Method Detail

getItem

public static Item getItem(Relation segmentRelation,
                           float time)

Returns the Item in the Segment Relation that corresponds to the given time.

Parameters:

segmentRelation - the segmentRelation of interest

time - the time

getSegmentEnd

public static float getSegmentEnd(Item segment)

Returns the value of the feature end of the given Segment Item.

Parameters:

segment - the Segment Item

Returns:

the end feature of the Segment

findFromFront

public static Item findFromFront(Relation segmentRelation,
                                 float time)

Starting from the front of the given Segment Relation, finds the Item that corresponds to the given time.

Parameters:

segmentRelation - the Segment Relation to search

time - the time of the Segment Item

Returns:

the Segment Item

findFromEnd

public static Item findFromEnd(Relation segmentRelation,
                               float time)

Starting from the end of the given Segment Relation, go backwards to find the Item that corresponds to the given time.

Parameters:

segmentRelation - the Segment Relation to search

time - the time of the Segment Item

Returns:

the Segment Item