edu.berkeley.nlp.lm

Class WordIndexer.StaticMethods

java.lang.Object

edu.berkeley.nlp.lm.WordIndexer.StaticMethods

Enclosing interface:

WordIndexer<W>

public static class WordIndexer.StaticMethods
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
StaticMethods()

Method Summary

Modifier and Type	Method and Description
static <W> int[]	toArray(WordIndexer<W> wordIndexer, java.util.List<W> list) Converts an object representation to an int array.
static <W> int[]	toArrayFromStrings(WordIndexer<W> wordIndexer, java.util.List<java.lang.String> list) Converts an string representation to an int array, adding to the indexer.
static <W> java.util.List<W>	toList(WordIndexer<W> wordIndexer, int[] intNgram)
static <W> java.util.List<W>	toList(WordIndexer<W> wordIndexer, int[] intNgram, int startPos, int endPos) Converts an int representation of an n-gram to a list.

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticMethods

public StaticMethods()

Method Detail

toArray

public static <W> int[] toArray(WordIndexer<W> wordIndexer,
                                java.util.List<W> list)

Converts an object representation to an int array. Does not add to the indexer.

Type Parameters:

W -

Parameters:

wordIndexer -

list -

Returns:

toArrayFromStrings

public static <W> int[] toArrayFromStrings(WordIndexer<W> wordIndexer,
                                           java.util.List<java.lang.String> list)

Converts an string representation to an int array, adding to the indexer.

Type Parameters:

W -

Parameters:

wordIndexer -

list -

Returns:

toList

public static <W> java.util.List<W> toList(WordIndexer<W> wordIndexer,
                                           int[] intNgram,
                                           int startPos,
                                           int endPos)

Converts an int representation of an n-gram to a list. Converts only the range of the array specified by [startPos,endPos)

Type Parameters:

W -

Parameters:

wordIndexer -

intNgram -

startPos -

endPos -

Returns:

toList

public static <W> java.util.List<W> toList(WordIndexer<W> wordIndexer,
                                           int[] intNgram)