gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.lib / src / main / java / org / gvsig / tools / util / Callable.java @ 2335
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.tools.util; |
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/**
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* A task that returns a result and may throw an exception.
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* Implementors define a single method with no arguments called call.
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*
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* This interface is similar to the same interface of java 1.5 and this
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* is here for java 1.4 compatibility.
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*
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* @author gvSIG Team - jjdelcerro
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*
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*/
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public interface Callable { |
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/**
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* Computes a result, or throws an exception if unable to do so.
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*
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* @return computed result
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* @throws Exception if unable to compute a result
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*/
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public Object call() throws Exception; |
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} |