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Java > Open Source Codes > polyglot > util > ErrorQueue


1 package polyglot.util;
2
3 import java.io.*;
4 import java.util.StringTokenizer JavaDoc;
5
6 /**
7  * A <code>ErrorQueue</code> handles outputing error messages.
8  */
9 public interface ErrorQueue
10 {
11     public void enqueue(int type, String JavaDoc message);
12     public void enqueue(int type, String JavaDoc message, Position position);
13     public void enqueue(ErrorInfo e);
14     public void flush();
15     public boolean hasErrors();
16     public int errorCount();
17 }
18
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