/**
* Copyright (c) 2012-2016 André Bargull
* Alle Rechte vorbehalten / All Rights Reserved. Use is subject to license terms.
*
* <https://github.com/anba/es6draft>
*/
package com.github.anba.es6draft.ast;
/**
* <h1>15 ECMAScript Language: Scripts and Modules</h1><br>
* <h2>15.2 Modules</h2>
* <ul>
* <li>15.2.3 Exports
* </ul>
*/
public final class ExportDefaultExpression extends Declaration {
private final BindingIdentifier binding;
private final Expression expression;
public ExportDefaultExpression(long beginPosition, long endPosition, BindingIdentifier binding,
Expression expression) {
super(beginPosition, endPosition);
this.binding = binding;
this.expression = expression;
}
/**
* Returns the binding name ({@code *default*}) of this default export.
*
* @return the default binding name
*/
public BindingIdentifier getBinding() {
return binding;
}
/**
* Returns the default export expression.
*
* @return the export expression
*/
public Expression getExpression() {
return expression;
}
@Override
public boolean isConstDeclaration() {
return true;
}
@Override
public <R, V> R accept(NodeVisitor<R, V> visitor, V value) {
return visitor.visit(this, value);
}
@Override
public <V> int accept(IntNodeVisitor<V> visitor, V value) {
return visitor.visit(this, value);
}
@Override
public <V> void accept(VoidNodeVisitor<V> visitor, V value) {
visitor.visit(this, value);
}
}