X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLBooleanNode.java;h=9462914e3b55602f6d04f8110e0bcdb179d2d8a9;hb=f57d48d060411f662eea823b97cc45038bda0def;hp=c449ce957fd1d6c6da0a85eeb04f3c3d7860a3b4;hpb=b6207f73b2c9cf685b2a216ad27e1ad4722535cc;p=cql-java-moved-to-github.git

diff --git a/src/org/z3950/zing/cql/CQLBooleanNode.java b/src/org/z3950/zing/cql/CQLBooleanNode.java
index c449ce9..9462914 100644
--- a/src/org/z3950/zing/cql/CQLBooleanNode.java
+++ b/src/org/z3950/zing/cql/CQLBooleanNode.java
@@ -1,4 +1,4 @@
-// $Id: CQLBooleanNode.java,v 1.15 2007-06-29 10:21:30 mike Exp $
+// $Id: CQLBooleanNode.java,v 1.17 2007-07-03 13:40:13 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.Properties;
@@ -8,7 +8,7 @@ import java.util.Vector;
 /**
  * Represents a boolean node in a CQL parse-tree.
  *
- * @version	$Id: CQLBooleanNode.java,v 1.15 2007-06-29 10:21:30 mike Exp $
+ * @version	$Id: CQLBooleanNode.java,v 1.17 2007-07-03 13:40:13 mike Exp $
  */
 public abstract class CQLBooleanNode extends CQLNode {
     /**
@@ -32,8 +32,10 @@ public abstract class CQLBooleanNode extends CQLNode {
 	this.ms = ms;
     }
 
-    public String toXCQL(int level, Vector prefixes) {
-	// ### Should this use CQLNode.toXCQL(level+2, prefixes)?
+    public String toXCQL(int level, Vector prefixes, Vector sortkeys) {
+	if (sortkeys != null)
+	    throw new Error("CQLBooleanNode.toXCQL() called with sortkeys");
+
 	return (indent(level) + "<triple>\n" +
 		renderPrefixes(level+1, prefixes) +
 		ms.toXCQL(level+1, "boolean") +
@@ -48,7 +50,9 @@ public abstract class CQLBooleanNode extends CQLNode {
 
     public String toCQL() {
 	// ### We don't always need parens around the operands
-	return "(" + left.toCQL() + ") " + op() + " (" + right.toCQL() + ")";
+	return ("(" + left.toCQL() + ")" +
+		" " + ms.toCQL() + " " +
+		"(" + right.toCQL() + ")");
     }
 
     public String toPQF(Properties config) throws PQFTranslationException {
@@ -58,9 +62,7 @@ public abstract class CQLBooleanNode extends CQLNode {
     }
 
     // represents the operation for PQF: overridden for CQLProxNode
-    String opPQF() { return op(); }
-
-    abstract String op();
+    String opPQF() { return ms.getBase(); }
 
     public byte[] toType1BER(Properties config) throws PQFTranslationException {
         System.out.println("in CQLBooleanNode.toType1BER(): PQF=" +