Skip null bytes from the output

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

diff --git a/src/main/java/org/z3950/zing/cql/ModifierSet.java b/src/main/java/org/z3950/zing/cql/ModifierSet.java
index c04bb88..da94b8c 100644 (file)
--- a/src/main/java/org/z3950/zing/cql/ModifierSet.java
+++ b/src/main/java/org/z3950/zing/cql/ModifierSet.java
@@ -1,4 +1,3 @@
-// $Id: ModifierSet.java,v 1.13 2007-07-03 13:30:18 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.ArrayList;
@@ -15,7 +14,6 @@ import java.util.List;
  * zero or more <I>type</I> <I>comparison</I> <I>value</I> pairs,
  * where type, comparison and value are all strings.
  *
- * @version $Id: ModifierSet.java,v 1.13 2007-07-03 13:30:18 mike Exp $
  */
 public class ModifierSet {
     private String base;
@@ -77,20 +75,7 @@ public class ModifierSet {
        return modifiers;
     }
 
-    public String toXCQL(int level, String topLevelElement) {
-       return "";//underlyingToXCQL(level, topLevelElement, "value");
-    }
-
-    public String sortKeyToXCQL(int level) {
-       return "";//underlyingToXCQL(level, "key", "index");
-    }
-
-    protected XCQLBuilder toXCQLInternal(XCQLBuilder b, int level,
-        String topLevelElement) {
-        return toXCQLInternal(b, level, topLevelElement, "value");
-    }
-
-    private XCQLBuilder toXCQLInternal(XCQLBuilder b, int level, 
+    void toXCQLInternal(XCQLBuilder b, int level,
         String topLevelElement, String valueElement) {
        b.indent(level).append("<").append(topLevelElement).
             append(">\n").indent(level + 1).append("<").
@@ -104,7 +89,6 @@ public class ModifierSet {
            b.indent(level + 1).append("</modifiers>\n");
        }
        b.indent(level).append("</").append(topLevelElement).append(">\n");
-        return b;
     }
 
     public String toCQL() {