/*
* Copyright 2012, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html
*
* 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.google.dart.engine.ast;
import com.google.dart.engine.scanner.Token;
import java.util.List;
/**
* Instances of the class {@code WithClause} represent the with clause in a class declaration.
*
* <pre>
* withClause ::=
* 'with' {@link TypeName mixin} (',' {@link TypeName mixin})*
* </pre>
*
* @coverage dart.engine.ast
*/
public class WithClause extends AstNode {
/**
* The token representing the 'with' keyword.
*/
private Token withKeyword;
/**
* The names of the mixins that were specified.
*/
private NodeList<TypeName> mixinTypes = new NodeList<TypeName>(this);
/**
* Initialize a newly created with clause.
*
* @param withKeyword the token representing the 'with' keyword
* @param mixinTypes the names of the mixins that were specified
*/
public WithClause(Token withKeyword, List<TypeName> mixinTypes) {
this.withKeyword = withKeyword;
this.mixinTypes.addAll(mixinTypes);
}
@Override
public <R> R accept(AstVisitor<R> visitor) {
return visitor.visitWithClause(this);
}
@Override
public Token getBeginToken() {
return withKeyword;
}
@Override
public Token getEndToken() {
return mixinTypes.getEndToken();
}
/**
* Return the names of the mixins that were specified.
*
* @return the names of the mixins that were specified
*/
public NodeList<TypeName> getMixinTypes() {
return mixinTypes;
}
/**
* Return the token representing the 'with' keyword.
*
* @return the token representing the 'with' keyword
*/
public Token getWithKeyword() {
return withKeyword;
}
/**
* Set the token representing the 'with' keyword to the given token.
*
* @param withKeyword the token representing the 'with' keyword
*/
public void setMixinKeyword(Token withKeyword) {
this.withKeyword = withKeyword;
}
@Override
public void visitChildren(AstVisitor<?> visitor) {
mixinTypes.accept(visitor);
}
}