/*
* Copyright 2013, 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;
/**
* Instances of the class {@code NativeClause} represent the "native" clause in an class
* declaration.
*
* <pre>
* nativeClause ::=
* 'native' {@link StringLiteral name}
* </pre>
*
* @coverage dart.engine.ast
*/
public class NativeClause extends AstNode {
/**
* The token representing the 'native' keyword.
*/
private Token keyword;
/**
* The name of the native object that implements the class.
*/
private StringLiteral name;
/**
* Initialize a newly created native clause.
*
* @param keyword the token representing the 'native' keyword
* @param name the name of the native object that implements the class.
*/
public NativeClause(Token keyword, StringLiteral name) {
this.keyword = keyword;
this.name = becomeParentOf(name);
}
@Override
public <R> R accept(AstVisitor<R> visitor) {
return visitor.visitNativeClause(this);
}
@Override
public Token getBeginToken() {
return keyword;
}
@Override
public Token getEndToken() {
return name.getEndToken();
}
/**
* Return the token representing the 'native' keyword.
*
* @return the token representing the 'native' keyword
*/
public Token getKeyword() {
return keyword;
}
/**
* Return the name of the native object that implements the class.
*
* @return the name of the native object that implements the class
*/
public StringLiteral getName() {
return name;
}
/**
* Set the token representing the 'native' keyword to the given token.
*
* @param keyword the token representing the 'native' keyword
*/
public void setKeyword(Token keyword) {
this.keyword = keyword;
}
/**
* Sets the name of the native object that implements the class.
*
* @param name the name of the native object that implements the class.
*/
public void setName(StringLiteral name) {
this.name = becomeParentOf(name);
}
@Override
public void visitChildren(AstVisitor<?> visitor) {
safelyVisitChild(name, visitor);
}
}