ast

package

v0.0.6 Latest Latest Go to latest Published: Oct 21, 2016 License: MIT Imports: 9 Imported by: 0

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Tagged version

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Stable version

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Repository

github.com/troykinsella/crash

Links

Open Source Insights

Documentation ¶

Index ¶

type Expression
- func (ast *Expression) Dump(indent int)
- func (ast *Expression) Exec(ctx *exec.Context) (bool, interface{}, error)
type ExpressionList
- func (ast *ExpressionList) Dump(indent int)
- func (ast *ExpressionList) Exec(ctx *exec.Context) (bool, interface{}, error)
type IString
- func (ast *IString) Dump(indent int)
- func (ast *IString) Exec(ctx *exec.Context) (bool, string, error)
type Identifier
- func (ast *Identifier) Dump(indent int)
- func (ast *Identifier) Exec(ctx *exec.Context) (bool, interface{}, error)
type IndexExpr
- func (ast *IndexExpr) Dump(indent int)
- func (ast *IndexExpr) Exec(ctx *exec.Context) (bool, interface{}, error)
type Literal
- func (ast *Literal) Dump(indent int)
- func (ast *Literal) Exec(ctx *exec.Context) (bool, interface{}, error)
type Operation
- func (ast *Operation) Dump(indent int)
- func (ast *Operation) Exec(ctx *exec.Context) (bool, interface{}, error)
type PrimaryExpr
- func (ast *PrimaryExpr) Dump(indent int)
- func (ast *PrimaryExpr) Exec(ctx *exec.Context) (bool, interface{}, error)
type SelectorExpr
- func (ast *SelectorExpr) Dump(indent int)
- func (ast *SelectorExpr) Exec(ctx *exec.Context) (bool, interface{}, error)
type Statement
- func (ast *Statement) Dump(indent int)
- func (ast *Statement) Exec(ctx *exec.Context) (bool, interface{}, string, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Expression ¶

type Expression struct {
	PExpr *PrimaryExpr
}

func (*Expression) Dump ¶

func (ast *Expression) Dump(indent int)

func (*Expression) Exec ¶

func (ast *Expression) Exec(ctx *exec.Context) (bool, interface{}, error)

type ExpressionList ¶

type ExpressionList struct {
	Expressions []*Expression
}

func (*ExpressionList) Dump ¶

func (ast *ExpressionList) Dump(indent int)

func (*ExpressionList) Exec ¶

func (ast *ExpressionList) Exec(ctx *exec.Context) (bool, interface{}, error)

type IString ¶

type IString struct {
	Str   string
	Expr  *Expression
	Ident *Identifier
	Next  *IString
}

func (*IString) Dump ¶

func (ast *IString) Dump(indent int)

func (*IString) Exec ¶

func (ast *IString) Exec(ctx *exec.Context) (bool, string, error)

type Identifier ¶ added in v0.0.6

type Identifier struct {
	Name string
}

func (*Identifier) Dump ¶ added in v0.0.6

func (ast *Identifier) Dump(indent int)

func (*Identifier) Exec ¶ added in v0.0.6

func (ast *Identifier) Exec(ctx *exec.Context) (bool, interface{}, error)

type IndexExpr ¶

type IndexExpr struct {
	Operand *PrimaryExpr
	Index   *PrimaryExpr
}

func (*IndexExpr) Dump ¶

func (ast *IndexExpr) Dump(indent int)

func (*IndexExpr) Exec ¶

func (ast *IndexExpr) Exec(ctx *exec.Context) (bool, interface{}, error)

type Literal ¶

type Literal struct {
	Type token.Token
	Str  string
	Int  int64
}

func (*Literal) Dump ¶

func (ast *Literal) Dump(indent int)

func (*Literal) Exec ¶

func (ast *Literal) Exec(ctx *exec.Context) (bool, interface{}, error)

type Operation ¶

type Operation struct {
	Subjects  *ExpressionList
	Negate    bool
	Operation string
	Arguments *ExpressionList
}

func (*Operation) Dump ¶

func (ast *Operation) Dump(indent int)

func (*Operation) Exec ¶

func (ast *Operation) Exec(ctx *exec.Context) (bool, interface{}, error)

type PrimaryExpr ¶

type PrimaryExpr struct {
	Literal *Literal
	Ident   *Identifier

	Selector *SelectorExpr

	Index *IndexExpr
}

func (*PrimaryExpr) Dump ¶

func (ast *PrimaryExpr) Dump(indent int)

func (*PrimaryExpr) Exec ¶

func (ast *PrimaryExpr) Exec(ctx *exec.Context) (bool, interface{}, error)

type SelectorExpr ¶

type SelectorExpr struct {
	Operand *PrimaryExpr
	Ident   string
}

func (*SelectorExpr) Dump ¶

func (ast *SelectorExpr) Dump(indent int)

func (*SelectorExpr) Exec ¶

func (ast *SelectorExpr) Exec(ctx *exec.Context) (bool, interface{}, error)

type Statement ¶

type Statement struct {
	Operation *Operation
	Message   *IString
}

func (*Statement) Dump ¶

func (ast *Statement) Dump(indent int)

func (*Statement) Exec ¶

func (ast *Statement) Exec(ctx *exec.Context) (bool, interface{}, string, error)

Source Files ¶

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