TerminalInitializePromiseHolder.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.terminal;

import com.google.inject.Singleton;

import org.eclipse.che.api.promises.client.Promise;

/**
 * @author Alexander Andrienko
 */
@Singleton
public class TerminalInitializePromiseHolder {

    private Promise<Void> initializerPromise;

    public void setInitializerPromise(Promise<Void> initializerPromise) {
        this.initializerPromise = initializerPromise;
    }

    public Promise<Void> getInitializerPromise() {
        if (initializerPromise == null) {
            throw new RuntimeException("Terminal initializer not set");
        }
        return initializerPromise;
    }
}