types

package
v1.3.0 Latest Latest
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 Go to latest Published: Apr 12, 2023 License: Apache-2.0 Imports: 5 Imported by: 1

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Overview

* * Copyright 2022 indentlang authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *

* * Copyright 2022 indentlang authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *

* * Copyright 2022 indentlang authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *

* * Copyright 2022 indentlang authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *

* * Copyright 2022 indentlang authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *

Index

Constants

This section is empty.

Variables

View Source 
var None = NoneType{}

Functions

func ForEach 

func ForEach(it Iterable, action func(Object) bool)

If the action func return false that break the loop.

Types

type Appliable 

type Appliable interface {
	Object
	Apply(Environment, Iterable) Object
	ApplyWithData(any, Environment, Iterable) Object
}

type BaseEnvironment 

type BaseEnvironment struct {
	NoneType
	// contains filtered or unexported fields
}

func MakeBaseEnvironment 

func MakeBaseEnvironment() BaseEnvironment

func (BaseEnvironment) CopyTo 

func (b BaseEnvironment) CopyTo(other Environment)

func (BaseEnvironment) Delete 

func (b BaseEnvironment) Delete(key Object)

func (BaseEnvironment) DeleteStr 

func (b BaseEnvironment) DeleteStr(key string)

func (BaseEnvironment) Iter 

func (b BaseEnvironment) Iter() Iterator

func (BaseEnvironment) Load 

func (b BaseEnvironment) Load(key Object) Object

func (BaseEnvironment) LoadStr 

func (b BaseEnvironment) LoadStr(key string) (Object, bool)

func (BaseEnvironment) Size 

func (b BaseEnvironment) Size() int

func (BaseEnvironment) Store 

func (b BaseEnvironment) Store(key, value Object)

func (BaseEnvironment) StoreStr 

func (b BaseEnvironment) StoreStr(key string, value Object)

type Boolean 

type Boolean bool

func (Boolean) Eval 

func (b Boolean) Eval(env Environment) Object

func (Boolean) WriteTo 

func (b Boolean) WriteTo(w io.Writer) (int64, error)

type ConvertString 

type ConvertString func(string) (Object, bool)

type DataEnvironment 

type DataEnvironment struct {
	Environment
	// contains filtered or unexported fields
}

func MakeDataEnvironment added in v1.0.1 

func MakeDataEnvironment(data any, env Environment) DataEnvironment

func (DataEnvironment) Load 

func (d DataEnvironment) Load(key Object) Object

func (DataEnvironment) LoadStr 

func (d DataEnvironment) LoadStr(key string) (Object, bool)

type Environment 

type Environment interface {
	Object
	Storable
	Delete(Object)
	StringLoadable
	StoreStr(string, Object)
	DeleteStr(string)
	CopyTo(Environment)
}

type ExtractIterator added in v1.2.4 

type ExtractIterator func() Iterator

type Float 

type Float float64

func (Float) Eval 

func (f Float) Eval(env Environment) Object

func (Float) WriteTo 

func (f Float) WriteTo(w io.Writer) (int64, error)

type Identifier 

type Identifier string

func (Identifier) Eval 

func (i Identifier) Eval(env Environment) Object

func (Identifier) WriteTo 

func (i Identifier) WriteTo(w io.Writer) (int64, error)

type Integer 

type Integer int64

func (Integer) Eval 

func (i Integer) Eval(env Environment) Object

func (Integer) WriteTo 

func (i Integer) WriteTo(w io.Writer) (int64, error)

type Iterable 

type Iterable interface {
	Object
	Iter() Iterator
}

type Iterator 

type Iterator interface {
	Iterable
	Next() (Object, bool)
	Close()
}

type List 

type List struct {
	// contains filtered or unexported fields
}

func NewList 

func NewList(objects ...Object) *List

func (*List) Add 

func (l *List) Add(value Object)

func (*List) AddAll 

func (l *List) AddAll(it Iterable) *List

func (*List) AddCategory 

func (l *List) AddCategory(category string)

func (*List) CopyCategories 

func (l *List) CopyCategories() map[string]NoneType

func (*List) Eval 

func (l *List) Eval(env Environment) Object

func (*List) HasCategory 

func (l *List) HasCategory(category string) bool

func (*List) ImportCategories 

func (l *List) ImportCategories(other *List)

func (*List) Iter 

func (l *List) Iter() Iterator

func (*List) Load 

func (l *List) Load(key Object) Object

func (*List) LoadInt 

func (l *List) LoadInt(index int) Object

func (*List) Size 

func (l *List) Size() int

func (*List) Store 

func (l *List) Store(key Object, value Object)

func (*List) WriteTo 

func (l *List) WriteTo(w io.Writer) (int64, error)

type Loadable 

type Loadable interface {
	Load(Object) Object
}

type LocalEnvironment 

type LocalEnvironment struct {
	BaseEnvironment
	// contains filtered or unexported fields
}

func MakeLocalEnvironment added in v1.0.1 

func MakeLocalEnvironment(env Environment) LocalEnvironment

func (LocalEnvironment) Load 

func (l LocalEnvironment) Load(key Object) Object

func (LocalEnvironment) LoadStr 

func (l LocalEnvironment) LoadStr(key string) (Object, bool)

type MergeEnvironment 

type MergeEnvironment struct {
	NoneType
	// contains filtered or unexported fields
}

Read only : all non Load* methods ore no-op.

func MakeMergeEnvironment added in v1.0.1 

func MakeMergeEnvironment(creationEnv, callEnv Environment) MergeEnvironment

func (MergeEnvironment) CopyTo 

func (m MergeEnvironment) CopyTo(other Environment)

func (MergeEnvironment) Delete 

func (m MergeEnvironment) Delete(key Object)

func (MergeEnvironment) DeleteStr 

func (m MergeEnvironment) DeleteStr(key string)

func (MergeEnvironment) Load 

func (m MergeEnvironment) Load(key Object) Object

func (MergeEnvironment) LoadStr 

func (m MergeEnvironment) LoadStr(key string) (Object, bool)

func (MergeEnvironment) Store 

func (m MergeEnvironment) Store(key, value Object)

func (MergeEnvironment) StoreStr 

func (m MergeEnvironment) StoreStr(key string, value Object)

type NativeAppliable 

type NativeAppliable struct {
	NoneType
	// contains filtered or unexported fields
}

func MakeNativeAppliable 

func MakeNativeAppliable(f func(Environment, Iterator) Object) NativeAppliable

func (NativeAppliable) Apply 

func (n NativeAppliable) Apply(env Environment, it Iterable) Object

func (NativeAppliable) ApplyWithData 

func (n NativeAppliable) ApplyWithData(data any, env Environment, it Iterable) Object

type NoneType 

type NoneType struct{}

func (NoneType) Eval 

func (n NoneType) Eval(env Environment) Object

func (NoneType) WriteTo 

func (n NoneType) WriteTo(w io.Writer) (int64, error)

type Object 

type Object interface {
	io.WriterTo
	Eval(Environment) Object
}

func Load 

func Load(env StringLoadable, key Object) Object

type Sizable 

type Sizable interface {
	Size() int
}

type Storable 

type Storable interface {
	Loadable
	Store(Object, Object)
}

type String 

type String string

func (String) Eval 

func (s String) Eval(env Environment) Object

func (String) Load 

func (s String) Load(key Object) Object

func (String) LoadInt 

func (s String) LoadInt(index int) Object

func (String) Size 

func (s String) Size() int

func (String) WriteTo 

func (s String) WriteTo(w io.Writer) (int64, error)

type StringLoadable 

type StringLoadable interface {
	LoadStr(string) (Object, bool)
}

Source Files

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