Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Allow generic bounded generics and implement semantics for subtyping …
…between generics ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=263658854
- Loading branch information
1 parent
15b5c7b
commit 406f482
Showing
10 changed files
with
661 additions
and
96 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
146 changes: 146 additions & 0 deletions
146
src/com/google/javascript/rhino/jstype/AbstractDefaultValueVisitor.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Original file line | Diff line number | Diff line change |
|---|---|---|---|
| @@ -0,0 +1,146 @@ | |||
| /* | |||
| * | |||
| * ***** BEGIN LICENSE BLOCK ***** | |||
| * Version: MPL 1.1/GPL 2.0 | |||
| * | |||
| * The contents of this file are subject to the Mozilla Public License Version | |||
| * 1.1 (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.mozilla.org/MPL/ | |||
| * | |||
| * Software distributed under the License is distributed on an "AS IS" basis, | |||
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License | |||
| * for the specific language governing rights and limitations under the | |||
| * License. | |||
| * | |||
| * The Original Code is Rhino code, released | |||
| * May 6, 1999. | |||
| * | |||
| * The Initial Developer of the Original Code is | |||
| * Netscape Communications Corporation. | |||
| * Portions created by the Initial Developer are Copyright (C) 1997-1999 | |||
| * the Initial Developer. All Rights Reserved. | |||
| * | |||
| * Contributor(s): | |||
| * Bob Jervis | |||
| * Google Inc. | |||
| * | |||
| * Alternatively, the contents of this file may be used under the terms of | |||
| * the GNU General Public License Version 2 or later (the "GPL"), in which | |||
| * case the provisions of the GPL are applicable instead of those above. If | |||
| * you wish to allow use of your version of this file only under the terms of | |||
| * the GPL and not to allow others to use your version of this file under the | |||
| * MPL, indicate your decision by deleting the provisions above and replacing | |||
| * them with the notice and other provisions required by the GPL. If you do | |||
| * not delete the provisions above, a recipient may use your version of this | |||
| * file under either the MPL or the GPL. | |||
| * | |||
| * ***** END LICENSE BLOCK ***** */ | |||
| package com.google.javascript.rhino.jstype; | |||
|
|
|||
| /** | |||
| * A type visitor with a stored default value.<p> | |||
| * | |||
| * This code will provides an abstract base for other visitors | |||
| * in which most cases will simply return a default value. | |||
| * | |||
| * @author liuamanda@google.com (Amanda Liu) | |||
| */ | |||
| public abstract class AbstractDefaultValueVisitor<T> implements Visitor<T> { | |||
|
|
|||
| private final T defaultValue; | |||
|
|
|||
| public AbstractDefaultValueVisitor(T defaultValue) { | |||
| this.defaultValue = defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseNoType(NoType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseEnumElementType(EnumElementType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseAllType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseBooleanType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseNoObjectType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseFunctionType(FunctionType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseObjectType(ObjectType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseUnknownType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseNullType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseNamedType(NamedType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseProxyObjectType(ProxyObjectType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseNumberType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseStringType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseSymbolType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseVoidType() { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseUnionType(UnionType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseTemplatizedType(TemplatizedType type) { | |||
| return defaultValue; | |||
| } | |||
|
|
|||
| @Override | |||
| public T caseTemplateType(TemplateType templateType) { | |||
| return defaultValue; | |||
| } | |||
| } | |||
Oops, something went wrong.