1 /*******************************************************************************
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2 * Copyright (c) 2007, 2011 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.browsing.ui.graph.impl;
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16 * @author Tuukka Lehtonen
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18 public interface ObservableInputSource extends SessionContextInputSource {
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21 * This method may be invoked at any time. If the source is disposed it
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22 * shouldn't do anything.
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24 * @param listener the listener that shall be invoked when the input source
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25 * content has changed. Previous listener will be overridden.
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26 * <code>null</code> to remove current listener.
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28 void setListener(InputSourceListener listener);
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