X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLParser.java;h=7580959cf328718a342e0c9e3df2fff87e8b6c3d;hb=7d8ec6eaa2b799a2c466605af660e381644c48cc;hp=58e03269c8aa41bc9196ba9649b9f7e191f1fbbc;hpb=83ec0e33533dc85b30897f2f38f3a30286937c98;p=cql-java-moved-to-github.git

diff --git a/src/main/java/org/z3950/zing/cql/CQLParser.java b/src/main/java/org/z3950/zing/cql/CQLParser.java
index 58e0326..7580959 100644
--- a/src/main/java/org/z3950/zing/cql/CQLParser.java
+++ b/src/main/java/org/z3950/zing/cql/CQLParser.java
@@ -159,7 +159,7 @@ public class CQLParser {
 					    + "got " + lexer.render());
 	    String type = lexer.sval.toLowerCase();
 	    match(lexer.ttype);
-	    if (!isRelation()) {
+	    if (!isSymbolicRelation()) {
 		// It's a simple modifier consisting of type only
 		ms.addModifier(type);
 	    } else {
@@ -192,7 +192,7 @@ public class CQLParser {
 
 	    debug("non-parenthesised term");
 	    word = matchSymbol("index or term");
-	    if (!isRelation() && lexer.ttype != lexer.TT_WORD)
+	    if (!isSymbolicRelation() && lexer.ttype != lexer.TT_WORD)
 		break;
 
 	    index = word;
@@ -232,8 +232,8 @@ public class CQLParser {
     }
 
     // Checks for a relation
-    private boolean isRelation() {
-	debug("isRelation: checking ttype=" + lexer.ttype +
+    private boolean isSymbolicRelation() {
+	debug("isSymbolicRelation: checking ttype=" + lexer.ttype +
 	      " (" + lexer.render() + ")");
 	return (lexer.ttype == '<' ||
 		lexer.ttype == '>' ||