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Only need TokenStream (was overly restricted to BufferedTokenStream)

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Sam Harwell 2012-04-04 10:10:33 -05:00
parent bf9c7c3a28
commit e4612935f2
1 changed files with 2 additions and 2 deletions
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4
runtime/Java/src/org/antlr/v4/runtime/TokenStreamRewriter.java
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@ -151,7 +151,7 @@ public class TokenStreamRewriter {
} }
/** Our source stream */ /** Our source stream */
protected final BufferedTokenStream tokens; protected final TokenStream tokens;
/** You may have multiple, named streams of rewrite operations. /** You may have multiple, named streams of rewrite operations.
* I'm calling these things "programs." * I'm calling these things "programs."
@ -162,7 +162,7 @@ public class TokenStreamRewriter {
/** Map String (program name) -> Integer index */ /** Map String (program name) -> Integer index */
protected final Map<String, Integer> lastRewriteTokenIndexes; protected final Map<String, Integer> lastRewriteTokenIndexes;
public TokenStreamRewriter(BufferedTokenStream tokens) { public TokenStreamRewriter(TokenStream tokens) {
this.tokens = tokens; this.tokens = tokens;
programs = new HashMap<String, List<RewriteOperation>>(); programs = new HashMap<String, List<RewriteOperation>>();
programs.put(DEFAULT_PROGRAM_NAME, programs.put(DEFAULT_PROGRAM_NAME,