spring-framework / org.springframework.expression.spel.ast / Literal

Literal

abstract class Literal : SpelNodeImpl

Common superclass for nodes representing literals (boolean, string, number, etc).

Author
Andy Clement

Author
Juergen Hoeller

Constructors

Literal(originalValue: String, pos: Int)

Functions

getIntLiteral	`open static fun getIntLiteral(numberToken: String, pos: Int, radix: Int): Literal` Process the string form of a number, using the specified base if supplied and return an appropriate literal to hold it. Any suffix to indicate a long will be taken into account (either 'l' or 'L' is supported).
getLiteralValue	`abstract fun getLiteralValue(): TypedValue`
getLongLiteral	`open static fun getLongLiteral(numberToken: String, pos: Int, radix: Int): Literal`
getOriginalValue	`fun getOriginalValue(): String`
getRealLiteral	`open static fun getRealLiteral(numberToken: String, pos: Int, isFloat: Boolean): Literal`
getValueInternal	`fun getValueInternal(state: ExpressionState): TypedValue`
toString	`open fun toString(): String`
toStringAST	`open fun toStringAST(): String`

Inheritors

BooleanLiteral	`open class BooleanLiteral : Literal` Represents the literal values `TRUE` and `FALSE`.
FloatLiteral	`open class FloatLiteral : Literal` Expression language AST node that represents a float literal.
IntLiteral	`open class IntLiteral : Literal` Expression language AST node that represents an integer literal.
LongLiteral	`open class LongLiteral : Literal` Expression language AST node that represents a long integer literal.
NullLiteral	`open class NullLiteral : Literal` Expression language AST node that represents null.
RealLiteral	`open class RealLiteral : Literal` Expression language AST node that represents a real literal.
StringLiteral	`open class StringLiteral : Literal` Expression language AST node that represents a string literal.