Add ability to parse from char streams

[cql-java-moved-to-github.git] / src / main / java / org / z3950 / zing / cql / CQLLexer.java

diff --git a/src/main/java/org/z3950/zing/cql/CQLLexer.java b/src/main/java/org/z3950/zing/cql/CQLLexer.java
index 7bbf115..69211c8 100644 (file)
--- a/src/main/java/org/z3950/zing/cql/CQLLexer.java
+++ b/src/main/java/org/z3950/zing/cql/CQLLexer.java
@@ -1,6 +1,8 @@
 // $Id: CQLLexer.java,v 1.14 2007-07-03 13:30:42 mike Exp $
 
 package org.z3950.zing.cql;
+import java.io.InputStream;
+import java.io.Reader;
 import java.io.StreamTokenizer;
 import java.io.StringReader;
 
@@ -56,8 +58,12 @@ class CQLLexer extends StreamTokenizer {
     // Controls debugging output
     private static boolean DEBUG;
 
-    CQLLexer(String cql, boolean lexdebug) {
-       super(new StringReader(cql));
+    public CQLLexer(String cql, boolean lexdebug) {
+        this(new StringReader(cql), DEBUG);
+    }
+    
+    CQLLexer(Reader cql, boolean lexdebug) {
+       super(cql);
        wordChars('!', '?');    // ASCII-dependency!
        wordChars('[', '`');    // ASCII-dependency!
        quoteChar('"');