gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.lib / src / main / java / org / gvsig / tools / util / Caller.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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import java.util.List; |
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import org.gvsig.tools.exception.ListBaseException; |
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/**
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*
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* This is a utility class for call a list of callables.
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*
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* It can collect exceptions and continue to call the next
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* callable in the list.
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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 Caller { |
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/**
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* Get if the Caller can collect exceptions or
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* exit in the first exception produced.
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*
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* @return boolean that indicate that collect exceptions.
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*/
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public boolean getCollectExceptions(); |
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/**
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* Set in the caller the behabior of collect al exceptions
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* and continue calling the next callable in the list of our
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* callables.
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*
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* @param collectExceptions
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*/
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public void setCollectExceptions(boolean collectExceptions); |
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/**
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* Add a callable to the list of callables of the caller.
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* @param callable
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*/
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public void add(Callable callable); |
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/**
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* Return the list of collected exceptions or null.
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*
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* @return list of exceptions
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*/
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public List getExceptions(); |
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/**
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* Return the collected exceptions as a ListBaseException or null.
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*
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* @return list of exceptions
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*/
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public ListBaseException getException();
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/**
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* Call all callables in the list of callables of the caller.
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*
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* @return true if no exceptions produced
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*/
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public boolean call(); |
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} |