类的使用
org.ssssssss.script.parsing.ast.Expression

使用Expression的程序包

程序包	说明
org.ssssssss.script.parsing
org.ssssssss.script.parsing.ast
org.ssssssss.script.parsing.ast.binary
org.ssssssss.script.parsing.ast.linq
org.ssssssss.script.parsing.ast.literal
org.ssssssss.script.parsing.ast.statement

org.ssssssss.script.parsing中Expression的使用

返回Expression的org.ssssssss.script.parsing中的方法

限定符和类型	方法和说明
Expression	Parser.parseExpression(TokenStream stream)
Expression	Parser.parseExpression(TokenStream stream, boolean expectRightCurly)

org.ssssssss.script.parsing.ast中Expression的使用

org.ssssssss.script.parsing.ast中Expression的子类

限定符和类型	类和说明
class	BinaryOperation
class	Literal 常量
class	TernaryOperation
class	UnaryOperation 一元操作符

返回Expression的org.ssssssss.script.parsing.ast中的方法

限定符和类型	方法和说明
static Expression	BinaryOperation.create(Expression left, Token operator, Expression right, int linqLevel)
Expression	TernaryOperation.getCondition()
Expression	TernaryOperation.getFalseExpression()
Expression	BinaryOperation.getLeftOperand()
Expression	BinaryOperation.getRightOperand()
Expression	TernaryOperation.getTrueExpression()

参数类型为Expression的org.ssssssss.script.parsing.ast中的方法

限定符和类型	方法和说明
static Expression	BinaryOperation.create(Expression left, Token operator, Expression right, int linqLevel)
void	BinaryOperation.setLeftOperand(Expression leftOperand)
void	BinaryOperation.setRightOperand(Expression rightOperand)

参数类型为Expression的org.ssssssss.script.parsing.ast中的构造器

构造器和说明
BinaryOperation(Expression leftOperand, Span span, Expression rightOperand)
TernaryOperation(Expression condition, Expression trueExpression, Expression falseExpression)
UnaryOperation(Token operator, Expression operand)
UnaryOperation(Token operator, Expression operand, boolean atAfter)

org.ssssssss.script.parsing.ast.binary中Expression的使用

org.ssssssss.script.parsing.ast.binary中Expression的子类

限定符和类型	类和说明
class	AddOperation + 运算
class	AndOperation && 操作
class	AssigmentOperation = 操作
class	AsteriskEqualOperation *= 运算
class	DivisionOperation / 操作
class	EqualOperation ==、===操作
class	ForwardSlashEqualOperation /= 运算
class	GreaterEqualOperation >=操作
class	GreaterOperation > 运算
class	LessEqualOperation <= 运算
class	LessOperation <
class	MinusEqualOperation -= 运算
class	ModuloOperation % 运算
class	MultiplicationOperation * 运算
class	NotEqualOperation !
class	OrOperation || 操作
class	PercentEqualOperation %= 运算
class	PlusEqualOperation += 运算
class	SubtractionOperation - 操作

参数类型为Expression的org.ssssssss.script.parsing.ast.binary中的构造器

构造器和说明
AddOperation(Expression leftOperand, Span span, Expression rightOperand)
AndOperation(Expression leftOperand, Span span, Expression rightOperand)
AssigmentOperation(Expression leftOperand, Span span, Expression rightOperand)
AsteriskEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
DivisionOperation(Expression leftOperand, Span span, Expression rightOperand)
EqualOperation(Expression leftOperand, Span span, Expression rightOperand, boolean accurate)
ForwardSlashEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
GreaterEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
GreaterOperation(Expression leftOperand, Span span, Expression rightOperand)
LessEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
LessOperation(Expression leftOperand, Span span, Expression rightOperand)
MinusEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
ModuloOperation(Expression leftOperand, Span span, Expression rightOperand)
MultiplicationOperation(Expression leftOperand, Span span, Expression rightOperand)
NotEqualOperation(Expression leftOperand, Span span, Expression rightOperand, boolean accurate)
OrOperation(Expression leftOperand, Span span, Expression rightOperand)
PercentEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
PlusEqualOperation(Expression leftOperand, Span span, Expression rightOperand)
SubtractionOperation(Expression leftOperand, Span span, Expression rightOperand)

org.ssssssss.script.parsing.ast.linq中Expression的使用

org.ssssssss.script.parsing.ast.linq中Expression的子类

限定符和类型	类和说明
class	LinqField
class	LinqJoin
class	LinqOrder
class	LinqSelect
class	WholeLiteral

返回Expression的org.ssssssss.script.parsing.ast.linq中的方法

限定符和类型	方法和说明
Expression	LinqField.getExpression()

参数类型为Expression的org.ssssssss.script.parsing.ast.linq中的构造器

构造器和说明
LinqField(Span span, Expression expression, VarIndex alias)
LinqJoin(Span span, boolean leftJoin, LinqField target, Expression condition)
LinqOrder(Span span, Expression expression, VarIndex alias, int order)
LinqSelect(Span span, List<LinqField> fields, LinqField from, List<LinqJoin> joins, Expression where, List<LinqField> groups, Expression having, List<LinqOrder> orders)

org.ssssssss.script.parsing.ast.literal中Expression的使用

org.ssssssss.script.parsing.ast.literal中Expression的子类

限定符和类型	类和说明
class	BigDecimalLiteral int常量
class	BooleanLiteral boolean常量
class	ByteLiteral byte常量
class	DoubleLiteral double常量
class	FloatLiteral float常量
class	IntegerLiteral int常量
class	ListLiteral List常量
class	LongLiteral long 常量
class	MapLiteral map常量
class	NullLiteral null 常量
class	RegexpLiteral 正则常量
class	ShortLiteral short 常量
class	StringLiteral String 常量

类型参数类型为Expression的org.ssssssss.script.parsing.ast.literal中的字段

限定符和类型	字段和说明
List<Expression>	ListLiteral.values

类型变量类型为Expression的org.ssssssss.script.parsing.ast.literal中的构造器参数

构造器和说明
ListLiteral(Span span, List<Expression> values)
MapLiteral(Span span, List<Token> keys, List<Expression> values)

org.ssssssss.script.parsing.ast.statement中Expression的使用

org.ssssssss.script.parsing.ast.statement中Expression的子类

限定符和类型	类和说明
class	AsyncCall 异步调用
class	ClassConverter
class	FunctionCall
class	LambdaFunction
class	MapOrArrayAccess
class	MemberAccess
class	MethodCall
class	NewStatement
class	Spread 展开语法 Spread syntax (...)
class	VariableAccess

返回Expression的org.ssssssss.script.parsing.ast.statement中的方法

限定符和类型	方法和说明
Expression	IfStatement.getCondition()
Expression	FunctionCall.getFunction()
Expression	MapOrArrayAccess.getKeyOrIndex() Returns an expression that is used as the key or index to fetch a map or array element.
Expression	MapOrArrayAccess.getMapOrArray() Returns an expression that must evaluate to a map or array.
Expression	ForStatement.getMapOrArray() Returns null if no index or key name was given
Expression	MethodCall.getObject() Returns the object on which to call the method.
Expression	MemberAccess.getObject() Returns the object on which to access the member.
Expression	Spread.getTarget()

返回变量类型为Expression的类型的org.ssssssss.script.parsing.ast.statement中的方法

限定符和类型	方法和说明
List<Expression>	MethodCall.getArguments() Returns the list of expressions to be passed to the function as arguments.
List<Expression>	FunctionCall.getArguments()

参数类型为Expression的org.ssssssss.script.parsing.ast.statement中的方法

限定符和类型	方法和说明
void	Spread.setTarget(Expression target)

参数类型为Expression的org.ssssssss.script.parsing.ast.statement中的构造器

构造器和说明
AsyncCall(Span span, Expression expression)
ClassConverter(Span span, String convert, Expression target, List<Expression> arguments)
ForStatement(Span span, VarIndex indexOrKey, VarIndex value, int varCount, Expression mapOrArray, List<Node> body)
FunctionCall(Span span, Expression function, List<Expression> arguments, boolean inLinq)
IfStatement(Span span, Expression condition, List<Node> trueBlock, List<IfStatement> elseIfs, List<Node> falseBlock, int trueVarCount, int falseVarCount)
MapOrArrayAccess(Span span, Expression mapOrArray, Expression keyOrIndex)
MemberAccess(Expression object, boolean optional, Span name, boolean whole)
Spread(Span span, Expression target)
VariableDefine(Span span, VarIndex varIndex, Expression right)
WhileStatement(Span span, Expression condition, List<Node> trueBlock, int varCount)

类型变量类型为Expression的org.ssssssss.script.parsing.ast.statement中的构造器参数

构造器和说明
ClassConverter(Span span, String convert, Expression target, List<Expression> arguments)
Exit(Span span, List<Expression> expressions)
FunctionCall(Span span, Expression function, List<Expression> arguments, boolean inLinq)
MethodCall(Span span, MemberAccess method, List<Expression> arguments)
MethodCall(Span span, MemberAccess method, List<Expression> arguments, boolean inLinq)
NewStatement(Span span, VarIndex target, List<Expression> arguments)