1 package jp.naist.se.stigmata.event;
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3 import java.util.EventListener;
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5 public interface OperationListener extends EventListener{
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6 public void operationStart(OperationEvent e);
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8 public void subOperationStart(OperationEvent e);
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10 public void subOperationDone(OperationEvent e);
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12 public void operationDone(OperationEvent e);
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