X-Git-Url: http://git.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLPrefixNode.java;h=c793d2f81acd950b1fc6c35a4611453c45ffcb10;hb=63162cbb93bec07caf9a8ec00cb0c006fea8dabd;hp=84fb9a7dffe110aeccbc2fd2dd0899733f239e23;hpb=791833362f2e87616d70ffc3f1ce6b0191ff7a0f;p=cql-java-moved-to-github.git

diff --git a/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java b/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
index 84fb9a7..c793d2f 100644
--- a/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
+++ b/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
@@ -41,6 +41,7 @@ public class CQLPrefixNode extends CQLNode {
 	this.subtree = subtree;
     }
 
+    @Override
     public String toXCQL(int level, List<CQLPrefix> prefixes,
 			 List<ModifierSet> sortkeys) {
 	List<CQLPrefix> tmp = (prefixes == null ?
@@ -50,6 +51,7 @@ public class CQLPrefixNode extends CQLNode {
 	return subtree.toXCQL(level, tmp, sortkeys);
     }
 
+    @Override
     public String toCQL() {
 	// ### We don't always need parens around the subtree
 	if (prefix.name == null) {
@@ -61,6 +63,7 @@ public class CQLPrefixNode extends CQLNode {
 	}
     }
 
+    @Override
     public String toPQF(Properties config) throws PQFTranslationException {
 	// Prefixes and their identifiers don't actually play any role
 	// in PQF translation, since the meanings of the indexes,
@@ -69,6 +72,7 @@ public class CQLPrefixNode extends CQLNode {
 	return subtree.toPQF(config);
     }
 
+    @Override
     public byte[] toType1BER(Properties config) throws PQFTranslationException {
 	// See comment on toPQF()
 	return subtree.toType1BER(config);