程序包 com.baomidou.mybatisplus.core.toolkit

接口 StringPool

所有已知子接口:

Constants

所有已知实现类:

AbstractISegmentList, AbstractMethod, Delete, DeleteBatchByIds, DeleteById, DeleteByMap, GroupBySegmentList, HavingSegmentList, Insert, NormalSegmentList, OrderBySegmentList, SelectBatchByIds, SelectById, SelectByMap, SelectCount, SelectList, SelectMaps, SelectMapsPage, SelectObjs, SelectOne, SelectPage, SqlScriptUtils, SqlUtils, TableFieldInfo, TableInfo, Update, UpdateById

public interface StringPool

Copy to jodd.util

Pool of String constants to prevent repeating of hard-coded String literals in the code. Due to fact that these are public static final they will be inlined by java compiler and reference to this class will be dropped. There is no performance gain of using this pool. Read: https://java.sun.com/docs/books/jls/third_edition/html/lexical.html#3.10.5

• Literal strings within the same class in the same package represent references to the same String object.
• Literal strings within different classes in the same package represent references to the same String object.
• Literal strings within different classes in different packages likewise represent references to the same String object.
• Strings computed by constant expressions are computed at compile time and then treated as if they were literals.
• Strings computed by concatenation at run time are newly created and therefore distinct.

字段概要

字段

修饰符和类型	字段	说明
static java.lang.String	AMPERSAND
static java.lang.String	AND
static java.lang.String	ASTERISK
static java.lang.String	AT
static java.lang.String	BACK_SLASH
static java.lang.String	BACKTICK
static byte[]	BYTES_NEW_LINE
static java.lang.String	COLON
static java.lang.String	COMMA
static java.lang.String	CRLF
static java.lang.String	DASH
static java.lang.String	DOLLAR
static java.lang.String	DOLLAR_LEFT_BRACE
static java.lang.String	DOT
static java.lang.String	DOT_CLASS
static java.lang.String	DOT_JAVA
static java.lang.String	DOT_NEWLINE
static java.lang.String	DOT_XML
static java.lang.String	DOTDOT
static java.lang.String	EMPTY
static java.lang.String[]	EMPTY_ARRAY
static java.lang.String	EQUALS
static java.lang.String	EXCLAMATION_MARK
static java.lang.String	FALSE
static java.lang.String	HASH
static java.lang.String	HASH_LEFT_BRACE
static java.lang.String	HAT
static java.lang.String	HTML_AMP
static java.lang.String	HTML_GT
static java.lang.String	HTML_LT
static java.lang.String	HTML_NBSP
static java.lang.String	HTML_QUOTE
static java.lang.String	ISO_8859_1
static java.lang.String	LEFT_BRACE
static java.lang.String	LEFT_BRACKET
static java.lang.String	LEFT_CHEV
static java.lang.String	LEFT_SQ_BRACKET
static java.lang.String	N
static java.lang.String	NEWLINE
static java.lang.String	NO
static java.lang.String	NULL
static java.lang.String	OFF
static java.lang.String	ON
static java.lang.String	ONE
static java.lang.String	PERCENT
static java.lang.String	PIPE
static java.lang.String	PLUS
static java.lang.String	QUESTION_MARK
static java.lang.String	QUOTE
static java.lang.String	RETURN
static java.lang.String	RIGHT_BRACE
static java.lang.String	RIGHT_BRACKET
static java.lang.String	RIGHT_CHEV
static java.lang.String	RIGHT_SQ_BRACKET
static java.lang.String	SEMICOLON
static java.lang.String	SINGLE_QUOTE
static java.lang.String	SLASH
static java.lang.String	SPACE
static java.lang.String	STAR
static java.lang.String	TAB
static java.lang.String	TILDA
static java.lang.String	TRUE
static java.lang.String	UNDERSCORE
static java.lang.String	US_ASCII
static java.lang.String	UTF_8
static java.lang.String	Y
static java.lang.String	YES
static java.lang.String	ZERO

字段详细资料

AMPERSAND

static final java.lang.String AMPERSAND

另请参阅:

常量字段值

AND

static final java.lang.String AND

另请参阅:

常量字段值

AT

static final java.lang.String AT

另请参阅:

常量字段值

ASTERISK

static final java.lang.String ASTERISK

另请参阅:

常量字段值

STAR

static final java.lang.String STAR

另请参阅:

常量字段值

BACK_SLASH

static final java.lang.String BACK_SLASH

另请参阅:

常量字段值

COLON

static final java.lang.String COLON

另请参阅:

常量字段值

COMMA

static final java.lang.String COMMA

另请参阅:

常量字段值

DASH

static final java.lang.String DASH

另请参阅:

常量字段值

DOLLAR

static final java.lang.String DOLLAR

另请参阅:

常量字段值

DOT

static final java.lang.String DOT

另请参阅:

常量字段值

DOTDOT

static final java.lang.String DOTDOT

另请参阅:

常量字段值

DOT_CLASS

static final java.lang.String DOT_CLASS

另请参阅:

常量字段值

DOT_JAVA

static final java.lang.String DOT_JAVA

另请参阅:

常量字段值

DOT_XML

static final java.lang.String DOT_XML

另请参阅:

常量字段值

EMPTY

static final java.lang.String EMPTY

另请参阅:

常量字段值

EQUALS

static final java.lang.String EQUALS

另请参阅:

常量字段值

FALSE

static final java.lang.String FALSE

另请参阅:

常量字段值

SLASH

static final java.lang.String SLASH

另请参阅:

常量字段值

HASH

static final java.lang.String HASH

另请参阅:

常量字段值

HAT

static final java.lang.String HAT

另请参阅:

常量字段值

LEFT_BRACE

static final java.lang.String LEFT_BRACE

另请参阅:

常量字段值

LEFT_BRACKET

static final java.lang.String LEFT_BRACKET

另请参阅:

常量字段值

LEFT_CHEV

static final java.lang.String LEFT_CHEV

另请参阅:

常量字段值

DOT_NEWLINE

static final java.lang.String DOT_NEWLINE

另请参阅:

常量字段值

NEWLINE

static final java.lang.String NEWLINE

另请参阅:

常量字段值

N

static final java.lang.String N

另请参阅:

常量字段值

NO

static final java.lang.String NO

另请参阅:

常量字段值

NULL

static final java.lang.String NULL

另请参阅:

常量字段值

OFF

static final java.lang.String OFF

另请参阅:

常量字段值

ON

static final java.lang.String ON

另请参阅:

常量字段值

PERCENT

static final java.lang.String PERCENT

另请参阅:

常量字段值

PIPE

static final java.lang.String PIPE

另请参阅:

常量字段值

PLUS

static final java.lang.String PLUS

另请参阅:

常量字段值

QUESTION_MARK

static final java.lang.String QUESTION_MARK

另请参阅:

常量字段值

EXCLAMATION_MARK

static final java.lang.String EXCLAMATION_MARK

另请参阅:

常量字段值

QUOTE

static final java.lang.String QUOTE

另请参阅:

常量字段值

RETURN

static final java.lang.String RETURN

另请参阅:

常量字段值

TAB

static final java.lang.String TAB

另请参阅:

常量字段值

RIGHT_BRACE

static final java.lang.String RIGHT_BRACE

另请参阅:

常量字段值

RIGHT_BRACKET

static final java.lang.String RIGHT_BRACKET

另请参阅:

常量字段值

RIGHT_CHEV

static final java.lang.String RIGHT_CHEV

另请参阅:

常量字段值

SEMICOLON

static final java.lang.String SEMICOLON

另请参阅:

常量字段值

SINGLE_QUOTE

static final java.lang.String SINGLE_QUOTE

另请参阅:

常量字段值

BACKTICK

static final java.lang.String BACKTICK

另请参阅:

常量字段值

SPACE

static final java.lang.String SPACE

另请参阅:

常量字段值

TILDA

static final java.lang.String TILDA

另请参阅:

常量字段值

LEFT_SQ_BRACKET

static final java.lang.String LEFT_SQ_BRACKET

另请参阅:

常量字段值

RIGHT_SQ_BRACKET

static final java.lang.String RIGHT_SQ_BRACKET

另请参阅:

常量字段值

TRUE

static final java.lang.String TRUE

另请参阅:

常量字段值

UNDERSCORE

static final java.lang.String UNDERSCORE

另请参阅:

常量字段值

UTF_8

static final java.lang.String UTF_8

另请参阅:

常量字段值

US_ASCII

static final java.lang.String US_ASCII

另请参阅:

常量字段值

ISO_8859_1

static final java.lang.String ISO_8859_1

另请参阅:

常量字段值

Y

static final java.lang.String Y

另请参阅:

常量字段值

YES

static final java.lang.String YES

另请参阅:

常量字段值

ONE

static final java.lang.String ONE

另请参阅:

常量字段值

ZERO

static final java.lang.String ZERO

另请参阅:

常量字段值

DOLLAR_LEFT_BRACE

static final java.lang.String DOLLAR_LEFT_BRACE

另请参阅:

常量字段值

HASH_LEFT_BRACE

static final java.lang.String HASH_LEFT_BRACE

另请参阅:

常量字段值

CRLF

static final java.lang.String CRLF

另请参阅:

常量字段值

HTML_NBSP

static final java.lang.String HTML_NBSP

另请参阅:

常量字段值

HTML_AMP

static final java.lang.String HTML_AMP

另请参阅:

常量字段值

HTML_QUOTE

static final java.lang.String HTML_QUOTE

另请参阅:

常量字段值

HTML_LT

static final java.lang.String HTML_LT

另请参阅:

常量字段值

HTML_GT

static final java.lang.String HTML_GT

另请参阅:

常量字段值

EMPTY_ARRAY

static final java.lang.String[] EMPTY_ARRAY

BYTES_NEW_LINE

static final byte[] BYTES_NEW_LINE