Class PostfixExpression<T>

Namespace

RandomizerCore.StringParsing

Assembly

RandomizerCore.dll

A postfix expression (postfix operator applied to a nested expression)

public abstract record PostfixExpression<T> : IExpression<T>, IEquatable<PostfixExpression<T>>

Type Parameters

T

Inheritance

object

PostfixExpression<T>

Implements

IExpression<T>

IEquatable<PostfixExpression<T>>

Derived

CoalescingExpression

IncrementExpression

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

PostfixExpression(IExpression<T>, OperatorToken)

A postfix expression (postfix operator applied to a nested expression)

protected PostfixExpression(IExpression<T> Operand, OperatorToken Operator)

Parameters

Operand IExpression<T>

The operand expression

Operator OperatorToken

The operator token

Properties

EndChar

public int EndChar { get; }

Property Value

int

Operand

The operand expression

public IExpression<T> Operand { get; init; }

Property Value

IExpression<T>

Operator

The operator token

public OperatorToken Operator { get; init; }

Property Value

OperatorToken

StartChar

public int StartChar { get; }

Property Value

int

Methods

Evaluate()

Speculates possible types for an expression. If the result { T.A, T.B } is returned, then the result is to be interpreted as "A or B".

public abstract IEnumerable<T> Evaluate()

Returns

IEnumerable<T>

Print()

Reconstructs the original string representation of the expression

public string Print()

Returns

string

Validate(ExpressionValidator<T>)

Validates whether the expression is structurally and semantically valid and aggregates any errors using the provided expression validator.

public abstract bool Validate(ExpressionValidator<T> validator)

Parameters

validator ExpressionValidator<T>

The validator to use to aggregate errors.

Returns

bool

Whether the expression is valid or not.