com.twitter.scrooge.AST.Node.scala Maven / Gradle / Ivy
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/*
* Copyright 2011 Twitter, Inc.
*
* 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.
*/
package com.twitter.scrooge.ast
sealed abstract class Node
abstract class ValueNode extends Node
abstract class TypeNode extends Node
abstract class DocumentNode extends Node
abstract class HeaderNode extends Node
abstract class DefinitionNode extends Node
abstract class IdNode extends Node
sealed abstract class Requiredness extends Node {
def isOptional = this eq Requiredness.Optional
def isRequired = this eq Requiredness.Required
def isDefault = this eq Requiredness.Default
}
object Requiredness {
case object Optional extends Requiredness
case object Required extends Requiredness
case object Default extends Requiredness
}
case class Field(
index: Int,
sid: SimpleID,
originalName: String,
fieldType: FieldType,
default: Option[RHS] = None,
requiredness: Requiredness = Requiredness.Default,
typeAnnotations: Map[String, String] = Map.empty,
fieldAnnotations: Map[String, String] = Map.empty,
docstring: Option[String] = None
) extends Node
case class Function(
funcName: SimpleID,
originalName: String,
funcType: FunctionType,
args: Seq[Field],
throws: Seq[Field],
docstring: Option[String]
) extends Node