X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLRelation.java;h=570afffd94d906969e9b29c4f37ed1bffc7b5eb0;hb=af9fc1ccd0a8d9048d0b469a72b11bead020b719;hp=36fae4ad65c80adb0448894c7771bf0222c4d46f;hpb=394625a21876d096000c4940049305c27de90321;p=cql-java-moved-to-github.git

diff --git a/src/org/z3950/zing/cql/CQLRelation.java b/src/org/z3950/zing/cql/CQLRelation.java
index 36fae4a..570afff 100644
--- a/src/org/z3950/zing/cql/CQLRelation.java
+++ b/src/org/z3950/zing/cql/CQLRelation.java
@@ -1,4 +1,4 @@
-// $Id: CQLRelation.java,v 1.6 2002-11-17 23:29:02 mike Exp $
+// $Id: CQLRelation.java,v 1.19 2007-07-03 13:40:58 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.Vector;
@@ -6,9 +6,9 @@ import java.util.Properties;
 import java.lang.StringBuffer;
 
 /**
- * Represents a relation between a CQL qualifier and term.
+ * Represents a relation between a CQL index and term.
  *
- * @version	$Id: CQLRelation.java,v 1.6 2002-11-17 23:29:02 mike Exp $
+ * @version	$Id: CQLRelation.java,v 1.19 2007-07-03 13:40:58 mike Exp $
  */
 public class CQLRelation extends CQLNode {
     ModifierSet ms;
@@ -17,9 +17,12 @@ public class CQLRelation extends CQLNode {
      * Creates a new CQLRelation with the specified base relation.
      * Typical base relations include the usual six ordering relations
      * (<TT>&lt;=</TT>, <TT>&gt</TT>, <I>etc.</I>), the text
-     * relations <TT>any</TT>, <TT>all</TT> and <TT>exact</TT> and the
-     * server-choice relation <TT>scr</TT>.
+     * relations <TT>any</TT>, <TT>all</TT> and <TT>exact</TT>, the
+     * old server-choice relation <TT>scr</TT> and profiled relations of
+     * the form <TT><I>prefix</I>.<I>name</I></TT>.
      */
+    // ### Seems wrong: a modifier set should not have a base, a
+    // relation should
     public CQLRelation(String base) {
 	ms = new ModifierSet(base);
     }
@@ -33,33 +36,29 @@ public class CQLRelation extends CQLNode {
     }
 
     /**
-     * Adds a new relation modifier to the specified CQLRelation.
+     * Sets the modifiers of the specified CQLRelation.
      * Typical relation modifiers include <TT>relevant</TT>,
      * <TT>fuzzy</TT>, <TT>stem</TT> and <TT>phonetic</TT>.  On the
      * whole, these modifiers have a meaningful interpretation only
      * for the text relations.
      */
-    public void addModifier(String modifier) {
-	ms.addModifier(null, modifier);
+    public void setModifiers(ModifierSet ms) {
+	this.ms = ms;
     }
 
     /**
      * Returns an array of the modifiers associated with a CQLRelation.
      * @return
-     *	An array of zero or more <TT>String</TT>s, each representing a
-     *	modifier associated with the specified CQLRelation.
+     *	An array of Modifier objects.
      */
-    public String[] getModifiers() {
-	Vector[] v = ms.getModifiers();
-	int n = v.length;
-	String[] s = new String[n];
-	for (int i = 0; i < n; i++) {
-	    s[i] = (String) v[i].get(1);
-	}
-	return s;
+    public Vector<Modifier> getModifiers() {
+	return ms.getModifiers();
     }
 
-    public String toXCQL(int level) {
+    public String toXCQL(int level, Vector prefixes, Vector sortkeys) {
+	if (sortkeys != null)
+	    throw new Error("CQLRelation.toXCQL() called with sortkeys");
+
 	return ms.toXCQL(level, "relation");
     }
 
@@ -70,4 +69,8 @@ public class CQLRelation extends CQLNode {
     public String toPQF(Properties config) throws PQFTranslationException {
 	throw new Error("CQLRelation.toPQF() can never be called");
     }
+
+    public byte[] toType1BER(Properties config) {
+	throw new Error("CQLRelation.toType1BER() can never be called");
+    }
 }