类的使用
cn.taketoday.expression.spel.ast.Literal

使用Literal的程序包

程序包	说明
cn.taketoday.expression.spel.ast	SpEL's abstract syntax tree.

cn.taketoday.expression.spel.ast中Literal的使用

cn.taketoday.expression.spel.ast中Literal的子类

修饰符和类型	类	说明
class	BooleanLiteral	Represents the literal values TRUE and FALSE.
class	FloatLiteral	Expression language AST node that represents a float literal.
class	IntLiteral	Expression language AST node that represents an integer literal.
class	LongLiteral	Expression language AST node that represents a long integer literal.
class	NullLiteral	Expression language AST node that represents null.
class	RealLiteral	Expression language AST node that represents a real literal.
class	StringLiteral	Expression language AST node that represents a string literal.

返回Literal的cn.taketoday.expression.spel.ast中的方法

修饰符和类型	方法	说明
static Literal	Literal.getIntLiteral(String numberToken, int startPos, int endPos, int radix)	Process the string form of a number, using the specified base if supplied and return an appropriate literal to hold it.
static Literal	Literal.getLongLiteral(String numberToken, int startPos, int endPos, int radix)
static Literal	Literal.getRealLiteral(String numberToken, int startPos, int endPos, boolean isFloat)