org.mozilla.javascript.Ref Maven / Gradle / Ivy
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.javascript;
import java.io.Serializable;
/**
* Generic notion of reference object that know how to query/modify the
* target objects based on some property/index.
*/
public abstract class Ref implements Serializable
{
static final long serialVersionUID = 4044540354730911424L;
public boolean has(Context cx)
{
return true;
}
public abstract Object get(Context cx);
/**
* @deprecated Use {@link #set(Context, Scriptable, Object)} instead
*/
@Deprecated
public abstract Object set(Context cx, Object value);
public Object set(Context cx, Scriptable scope, Object value)
{
return set(cx, value);
}
public boolean delete(Context cx)
{
return false;
}
}