com.github.braisdom.objsql.util

类 WordUtil

java.lang.Object

com.github.braisdom.objsql.util.WordUtil

public class WordUtil
extends Object

Conversion between singular and plural form of a noun word.

作者:

(Fei) John Chen

字段概要

字段

限定符和类型	字段和说明
static Map<String,String>	plural2singles
static List<String>	plurals
static Map<String,String>	single2plurals
static List<String>	singles

构造器概要

构造器

构造器和说明
WordUtil()

方法概要

限定符和类型	方法和说明
static void	addPlural(String single, String plural) Adds more pairs of single and plural words.
static String	camelize(String word) Converts string to Camel case.
static String	camelize(String word, boolean firstLetterInLowerCase) Converts string to Camel case.
static String	classify(String tableName) Returns a entityClass class tableName corresponding to the input database table tableName.
static String	humanize(String phase) Replaces all dashes and underscores by spaces and capitalizes the first word.
static boolean	isEmpty(String str)
static String	ordinalize(int number) Returns an ordinalized string.
static String	pluralize(String word) Returns a pluralized word.
static String	removeEnd(String str, String remove)
static String	replaceLast(String data, String oldSymbol, String newSymbol) Replaces the last occurance of an old symbol with a new symbol.
static String	singularize(String word) Returns a singularized word from a plural word.
static String	tableize(String modelClassName) Returns a database table tableName corresponding to the input entityClass class tableName.
static String	titleize(String phase) Replaces all dashes and underscores by spaces and capitalizes all the words.
static String	underscore(String phase) underscore is the reverse of camelize method.

从类继承的方法 java.lang.Object

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

字段详细资料

single2plurals

public static final Map<String,String> single2plurals

plurals

public static final List<String> plurals

plural2singles

public static final Map<String,String> plural2singles

singles

public static final List<String> singles

构造器详细资料

WordUtil

public WordUtil()

方法详细资料

pluralize

public static String pluralize(String word)

Returns a pluralized word.

参数:

word - the word to be converted to plural form

返回:

pluralized string

singularize

public static String singularize(String word)

Returns a singularized word from a plural word.

参数:

word - the word to be converted to singular form

返回:

singularized string

replaceLast

public static String replaceLast(String data,
                                 String oldSymbol,
                                 String newSymbol)

Replaces the last occurance of an old symbol with a new symbol.

参数:

data - the original string

oldSymbol - the old symbols to be replaced

newSymbol - the corresponding new symbol

返回:

a new string

addPlural

public static void addPlural(String single,
                             String plural)

Adds more pairs of single and plural words.

参数:

single - singular form of the word

plural - plural form of the word

camelize

public static String camelize(String word)

Converts string to Camel case.

参数:

word - the word to be converted to camelized form

返回:

a camelized string

camelize

public static String camelize(String word,
                              boolean firstLetterInLowerCase)

Converts string to Camel case. If firstLetterInLowerCase is true, then the first letter of the result string is in lower case.

 Examples:
   camelize("hello")               "Hello"
   camelize("hello world")         "Hello world"
   camelize("active_record")       "ActiveRecord"
   camelize("active_record", true) "activeRecord"
 

参数:

word - the word to be converted to camelized form

firstLetterInLowerCase - true if the first character should be in lower case

返回:

a camelized string

underscore

public static String underscore(String phase)

underscore is the reverse of camelize method.

 Examples:
   underscore("Hello world")    "hello world"
   underscore("ActiveRecord")   "active_record"
   underscore("The RedCross")   "the red_cross"
   underscore("ABCD")           "abcd"
 

参数:

phase - the original string

返回:

an underscored string

titleize

public static String titleize(String phase)

Replaces all dashes and underscores by spaces and capitalizes all the words.

 Examples:
   titleize("ch 1:  Java-ActiveRecordIsFun")   "Ch 1:  Java Active Record Is Fun"
 

参数:

phase - the original string

返回:

a titleized string

humanize

public static String humanize(String phase)

Replaces all dashes and underscores by spaces and capitalizes the first word. Also removes

 Examples:
   humanize("active_record")   "Active record"
   humanize("post_id")         "Post"
 

参数:

phase - the original string

返回:

a humanized string

tableize

public static String tableize(String modelClassName)

Returns a database table tableName corresponding to the input entityClass class tableName.

 Examples:
   tableize("Person")     "people"
   tableize("LineItem")   "line_items"
 

参数:

modelClassName -

返回:

the table tableName of the java entityClass class tableName

classify

public static String classify(String tableName)

Returns a entityClass class tableName corresponding to the input database table tableName.

 Examples:
   classify("people")     "Person"
   classify("line_items")   "LineItem"
 

参数:

tableName - java class tableName of the entityClass

返回:

a java entityClass class tableName

isEmpty

public static boolean isEmpty(String str)

removeEnd

public static String removeEnd(String str,
                               String remove)

ordinalize

public static String ordinalize(int number)

Returns an ordinalized string.

 Examples:
   ordinalize(100)    "100th"
   ordinalize(1003)   "1003rd"
 

参数:

number - the number

返回:

an ordinalized string for the number