模块 gg.functional

程序包 com.github.gg_a.text

类 SI

java.lang.Object

com.github.gg_a.text.SI

public class SI
extends Object

String Interpolator.
字符串插值器

从以下版本开始:

0.8.0

字段概要

字段

限定符和类型	字段	说明
private static int	CACHE_SIZE
private static Map<String,String>	KEY_CACHE
private static int	KEY_CACHE_SIZE
private static Map<String,List<StringToken>>	TEMPLATE_CACHE
private Map<String,Object>	valueMap

构造器概要

构造器

构造器	说明
SI()
SI(Tuple... tuples)
SI(Map<String,Object> valueMap)

方法概要

限定符和类型	方法	说明
String	$(String source)	Interpolating for strings. 执行插值程序，解析字符串
String	$(StringBuffer source)	Interpolating for strings. 执行插值程序，解析字符串
SI	add(Tuple... tuples)
SI	add(Object... kvs)	Add key-value pairs to this SI object.
SI	add(Map<String,Object> valueMap)
SI	del(String... keys)
SI	fill(Object... kvs)	Fill key-value pairs to this SI object.
private List<StringToken>	getTokens(String source)
Map<String,Object>	getValueMap()
static SI	init(Object... kvs)	Instantiate an SI object by key-value pairs, and key must be end with " ->" or " >>>" or " >>", and key will be removed leading and trailing whitespace.
static SI	load(Object... kvs)	Instantiate an SI object by key-value pairs, and key must be end with " ->" or " >>>" or " >>".
static SI	of(Tuple... tuples)
static SI	of(Object... kvs)	Instantiate an SI object by key-value pairs.
static SI	of(Map<String,Object> map)
SI	set(Tuple... tuples)
SI	set(Object... kvs)	Reset this SI object with key-value pairs.
SI	set(Map<String,Object> valueMap)
private static Map<String,Object>	toMap(boolean withSuffix, boolean needTrim, Object... kvs)
String	toString()
private void	tuplesPutToMap(Tuple... tuples)
private static void	verifyPairWithStringKey(Object... kvs)

从类继承的方法 java.lang.Object

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

字段详细资料

TEMPLATE_CACHE

private static final Map<String,List<StringToken>> TEMPLATE_CACHE

KEY_CACHE

private static final Map<String,String> KEY_CACHE

CACHE_SIZE

private static final int CACHE_SIZE

另请参阅:

常量字段值

KEY_CACHE_SIZE

private static final int KEY_CACHE_SIZE

另请参阅:

常量字段值

valueMap

private final Map<String,Object> valueMap

构造器详细资料

SI

public SI()

SI

public SI(Tuple... tuples)

SI

public SI(Map<String,Object> valueMap)

方法详细资料

of

public static SI of(Tuple... tuples)

of

public static SI of(Map<String,Object> map)

of

public static SI of(Object... kvs)

Instantiate an SI object by key-value pairs.

参数:

kvs - key-value pairs

返回:

SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

UnexpectedParameterException - if the key is not end with " ->" or " >>>" or " >>".

从以下版本开始:

0.8.2

init

public static SI init(Object... kvs)

Instantiate an SI object by key-value pairs, and key must be end with " ->" or " >>>" or " >>", and key will be removed leading and trailing whitespace.
Examples:

 String infoTemplate = "ip: ${ip}---port: ${port}---db: ${db}---otherInfo: ${other_info}";

 SI si = SI.init("         ip ->", "127.0.0.1",
                 "         db ->", "testdb",
                 "       port ->", 3306,
                 "     dbType ->", "mysql",
                 " other_info ->", Tuple.of("isCluster", true),
                 "description ->", new Object());

 String dbInfo = si.$(infoTemplate);
 

参数:

kvs - key-value pairs

返回:

SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

UnexpectedParameterException - if the key is not end with " ->" or " >>>" or " >>".

从以下版本开始:

0.8.2

load

public static SI load(Object... kvs)

Instantiate an SI object by key-value pairs, and key must be end with " ->" or " >>>" or " >>".
Examples:

 SI si = SI.load("ip ->", "127.0.0.1",
                 "port ->", 3306,
                 "db ->", "testdb",
                 "dbType ->", "mysql",
                 "other_info ->", Tuple.of("isCluster", true),
                 "description ->", new Object());

  String dbInfo = si.$("ip: ${ip}---port: ${port}---db: ${db}---otherInfo: ${other_info}");
 

参数:

kvs - key-value pairs

返回:

SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

UnexpectedParameterException - if the key is not end with " ->" or " >>>" or " >>".

从以下版本开始:

0.8.2

add

public SI add(Tuple... tuples)

add

public SI add(Map<String,Object> valueMap)

add

public SI add(Object... kvs)

Add key-value pairs to this SI object.

参数:

kvs - key-value pairs

返回:

this SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

从以下版本开始:

0.8.2

fill

public SI fill(Object... kvs)

Fill key-value pairs to this SI object. And key must be end with " ->" or " >>>" or " >>", and key will be removed leading and trailing whitespace.
Examples:

 String infoTemplate = "ip: ${ip}---port: ${port}---db: ${db}---otherInfo: ${other_info}";
 SI si = SI.of();
 si.fill("         ip ->", "127.0.0.1",
         "         db ->", "testdb",
         "       port ->", 3306,
         "     dbType ->", "mysql",
         " other_info ->", Tuple.of("isCluster", true),
         "description ->", new Object());

 String dbInfo = si.$(infoTemplate);
 

参数:

kvs - key-value pairs

返回:

this SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

UnexpectedParameterException - if the key is not end with " ->" or " >>>" or " >>".

从以下版本开始:

0.8.5

set

public SI set(Tuple... tuples)

set

public SI set(Map<String,Object> valueMap)

set

public SI set(Object... kvs)

Reset this SI object with key-value pairs.

参数:

kvs - key-value pairs

返回:

this SI object

抛出:

RuntimeException - if the kvs length not be even.

NullPointerException - if the key is null.

ClassCastException - if the key is not String.

从以下版本开始:

0.8.6

del

public SI del(String... keys)

tuplesPutToMap

private void tuplesPutToMap(Tuple... tuples)

$

public String $(String source)

Interpolating for strings.
执行插值程序，解析字符串

参数:

source - source string

返回:

string that has been processed

从以下版本开始:

0.8.0

getTokens

private List<StringToken> getTokens(String source)

$

public String $(StringBuffer source)

Interpolating for strings.
执行插值程序，解析字符串

参数:

source - source string

返回:

string that has been processed

从以下版本开始:

0.8.0

getValueMap

public Map<String,Object> getValueMap()

toMap

private static Map<String,Object> toMap(boolean withSuffix,
                                        boolean needTrim,
                                        Object... kvs)

verifyPairWithStringKey

private static void verifyPairWithStringKey(Object... kvs)

toString

public String toString()

覆盖:

toString 在类中 Object