1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 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.layer0.utils.triggers;
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15 * Token for trigger activation. Trigger is listened
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16 * so long as there are one or more activations on it.
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18 public interface IActivation {
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20 * Disposes this activation. If the triggers referred
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21 * by this activation do not contain more activations,
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26 void runOnceAndDeactivate();
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