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1   /***
2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3   */
4   package net.sourceforge.pmd.symboltable;
5   
6   import net.sourceforge.pmd.ast.SimpleNode;
7   
8   import java.util.HashSet;
9   import java.util.Set;
10  
11  public abstract class AbstractScopeEvaluator implements ScopeEvaluator {
12           protected Set triggers = new HashSet();
13           public abstract Scope getScopeFor(SimpleNode node);
14           public boolean isScopeCreatedBy(SimpleNode node) {
15               return triggers.contains(node.getClass());
16           }
17       }
18