ast

Documentation

Index

• func Normalize(r *AST, sourceFolder string) error
• type AST
  • func (a *AST) FindEntity(name string) (*Entity, error)
• type Abs
  • func (a *Abs) Type() Type
• type Addition
  • func (a *Addition) Type() Type
• type Attribute
  • func (a *Attribute) Resolve() []ResolvedAttribute
  • func (a *Attribute) Type() Type
• type Attributes
  • func (a Attributes) NoAuto() Attributes
  • func (a Attributes) NoComputed() Attributes
  • func (a Attributes) NoIDs() Attributes
  • func (a Attributes) NoReferences() Attributes
  • func (a Attributes) OnlyAuto() Attributes
  • func (a Attributes) OnlyComputed() Attributes
  • func (a Attributes) OnlyIDs() Attributes
  • func (a Attributes) OnlyReferences() Attributes
  • func (a Attributes) OnlyUnique() Attributes
  • func (a Attributes) Resolve() []ResolvedAttribute
• type Bool
  • func (b *Bool) IsAuto() bool
  • func (b *Bool) String() string
• type Column
  • func (c *Column) Type() Type
• type Entity
  • func (e *Entity) HasSerialInCompositeIdentity() bool
  • func (e *Entity) IsVirtual() bool
  • func (e *Entity) SerialInCompositeIdentity() ResolvedAttribute
• type Enum
  • func (e *Enum) IsAuto() bool
  • func (e Enum) MaxLength() int
  • func (e Enum) Short() string
  • func (e *Enum) String() string
• type EnumValue
• type Expression
• type Float
  • func (f *Float) IsAuto() bool
  • func (f *Float) String() string
• type Hash
  • func (a *Hash) Type() Type
• type Int
  • func (i *Int) IsAuto() bool
  • func (i *Int) String() string
• type IntLiteral
  • func (s *IntLiteral) Type() Type
• type Lower
  • func (a *Lower) Type() Type
• type Modulo
  • func (a *Modulo) Type() Type
• type Reference
  • func MkReference(name string) *Reference
  • func (r *Reference) IsAuto() bool
  • func (r *Reference) String() string
• type ResolvedAttribute
  • func (ra ResolvedAttribute) Attribute() *Attribute
  • func (ra ResolvedAttribute) Name() string
  • func (ra ResolvedAttribute) Type() Type
• type Serial
  • func (s *Serial) IsAuto() bool
  • func (s *Serial) String() string
• type String
  • func (s *String) IsAuto() bool
  • func (s *String) String() string
• type StringLiteral
  • func (s *StringLiteral) Type() Type
• type Time
  • func (t *Time) IsAuto() bool
  • func (t *Time) String() string
• type Type
• type Upper
  • func (a *Upper) Type() Type

Functions

func Normalize

func Normalize(r *AST, sourceFolder string) error

Normalize takes the raw ast from the parser and updates it state so it's ready to be rendered

Types

type AST

type AST struct {
	Entities []*Entity
}

func (*AST) FindEntity

func (a *AST) FindEntity(name string) (*Entity, error)

type Abs

type Abs struct {
	Expression Expression
}

func (*Abs) Type

func (a *Abs) Type() Type

type Addition

type Addition struct {
	Left  Expression
	Right Expression
}

func (*Addition) Type

func (a *Addition) Type() Type

type Attribute

type Attribute struct {
	Name            string
	InverseName     string
	Identity        bool
	InverseIdentity bool
	Unique          bool
	AsType          Type
	Computed        Expression
}

func (*Attribute) Resolve

func (a *Attribute) Resolve() []ResolvedAttribute

func (*Attribute) Type

func (a *Attribute) Type() Type

type Attributes

type Attributes []*Attribute

func (Attributes) NoAuto

func (a Attributes) NoAuto() Attributes

func (Attributes) NoComputed

func (a Attributes) NoComputed() Attributes

func (Attributes) NoIDs

func (a Attributes) NoIDs() Attributes

func (Attributes) NoReferences

func (a Attributes) NoReferences() Attributes

func (Attributes) OnlyAuto

func (a Attributes) OnlyAuto() Attributes

func (Attributes) OnlyComputed

func (a Attributes) OnlyComputed() Attributes

func (Attributes) OnlyIDs

func (a Attributes) OnlyIDs() Attributes

func (Attributes) OnlyReferences

func (a Attributes) OnlyReferences() Attributes

func (Attributes) OnlyUnique

func (a Attributes) OnlyUnique() Attributes

func (Attributes) Resolve

func (a Attributes) Resolve() []ResolvedAttribute

type Bool

type Bool struct{}

func (*Bool) IsAuto

func (b *Bool) IsAuto() bool

func (*Bool) String

func (b *Bool) String() string

type Column

type Column struct {
	Entity *Entity
	Name   string
}

func (*Column) Type

func (c *Column) Type() Type

type Entity

type Entity struct {
	Name     string
	Comments []string
	IsView   bool
	// Entity is a CTE or equivalent
	IsQuery bool
	// Query string when the entity is a CTE
	Query     string
	Extension bool

	// Attributes are all attributes defined on this entity including ID
	Attributes Attributes

	InverseAttributes Attributes
}

func (*Entity) HasSerialInCompositeIdentity

func (e *Entity) HasSerialInCompositeIdentity() bool

func (*Entity) IsVirtual

func (e *Entity) IsVirtual() bool

func (*Entity) SerialInCompositeIdentity

func (e *Entity) SerialInCompositeIdentity() ResolvedAttribute

type Enum

type Enum struct {
	Name   string
	Values []EnumValue
}

func (*Enum) IsAuto

func (e *Enum) IsAuto() bool

func (Enum) MaxLength

func (e Enum) MaxLength() int

func (Enum) Short

func (e Enum) Short() string

func (*Enum) String

func (e *Enum) String() string

type EnumValue

type EnumValue struct {
	ID    string
	Value string
}

type Expression

type Expression interface {
	Type() Type
}

type Float

type Float struct{}

func (*Float) IsAuto

func (f *Float) IsAuto() bool

func (*Float) String

func (f *Float) String() string

type Hash

type Hash struct {
	Expression Expression
}

func (*Hash) Type

func (a *Hash) Type() Type

type Int

type Int struct{}

func (*Int) IsAuto

func (i *Int) IsAuto() bool

func (*Int) String

func (i *Int) String() string

type IntLiteral

type IntLiteral struct {
	Value int
}

func (*IntLiteral) Type

func (s *IntLiteral) Type() Type

type Lower

type Lower struct {
	Expression Expression
}

func (*Lower) Type

func (a *Lower) Type() Type

type Modulo

type Modulo struct {
	Left  Expression
	Right Expression
}

func (*Modulo) Type

func (a *Modulo) Type() Type

type Reference

type Reference struct {
	Entity *Entity
	// contains filtered or unexported fields
}

func MkReference

func MkReference(name string) *Reference

func (*Reference) IsAuto

func (r *Reference) IsAuto() bool

func (*Reference) String

func (r *Reference) String() string

type ResolvedAttribute

type ResolvedAttribute []*Attribute

func (ResolvedAttribute) Attribute

func (ra ResolvedAttribute) Attribute() *Attribute

func (ResolvedAttribute) Name

func (ra ResolvedAttribute) Name() string

func (ResolvedAttribute) Type

func (ra ResolvedAttribute) Type() Type

type Serial

type Serial struct{}

func (*Serial) IsAuto

func (s *Serial) IsAuto() bool

func (*Serial) String

func (s *Serial) String() string

type String

type String struct{}

func (*String) IsAuto

func (s *String) IsAuto() bool

func (*String) String

func (s *String) String() string

type StringLiteral

type StringLiteral struct {
	Value string
}

func (*StringLiteral) Type

func (s *StringLiteral) Type() Type

type Time

type Time struct{}

func (*Time) IsAuto

func (t *Time) IsAuto() bool

func (*Time) String

func (t *Time) String() string

type Type

type Type interface {
	IsAuto() bool
	String() string
}

type Upper

type Upper struct {
	Expression Expression
}

func (*Upper) Type

func (a *Upper) Type() Type