smartcn/org.gnit.lucenekmp.analysis.cn.smart/Utility

Utility

object Utility

SmartChineseAnalyzer utility constants and methods

Properties

COMMON_DELIMITER

val COMMON_DELIMITER: CharArray

Delimiters will be filtered to this character by SegTokenFilter

val END_CHAR_ARRAY: CharArray

const val MAX_FREQUENCE: Int

Maximum bigram frequency (used in the smoothing function).

NUMBER_CHAR_ARRAY

val NUMBER_CHAR_ARRAY: CharArray

const val SPACES: String

Space-like characters that need to be skipped: such as space, tab, newline, carriage return.

START_CHAR_ARRAY

val START_CHAR_ARRAY: CharArray

STRING_CHAR_ARRAY

val STRING_CHAR_ARRAY: CharArray

Functions

fun compareArray(larray: CharArray?, lstartIndex: Int, rarray: CharArray?, rstartIndex: Int): Int

compare two arrays starting at the specified offsets.

compareArrayByPrefix

fun compareArrayByPrefix(shortArray: CharArray?, shortIndex: Int, longArray: CharArray?, longIndex: Int): Int

Compare two arrays, starting at the specified offsets, but treating shortArray as a prefix to longArray. As long as shortArray is a prefix of longArray, return 0. Otherwise, behave as compareArray.

fun getCharType(ch: Char): Int

Return the internal CharType constant of a given character.