Changeset 7162 for FCSSimpleEndpoint/trunk/src/main/java/eu/clarin/sru/server/fcs/parser/QueryNode.java

Timestamp:

01/17/18 15:44:00 (6 years ago)

Author:

Oliver Schonefeld

Message:

• add some convenience helper methods

File:

• FCSSimpleEndpoint/trunk/src/main/java/eu/clarin/sru/server/fcs/parser/QueryNode.java (modified) (1 diff)

FCSSimpleEndpoint/trunk/src/main/java/eu/clarin/sru/server/fcs/parser/QueryNode.java

@@ -90 +90 @@
     public QueryNodeType getNodeType() {
         return nodeType;
+    }
+
+
+    /**
+     * Check, if node if of given type.
+     * 
+     * @param nodeType
+     *            type to check against
+     * @return <code>true</code> if node is of given type, <code>false</code>
+     *         otherwise
+     */
+    public boolean hasNodeType(QueryNodeType nodeType) {
+        if (nodeType == null) {
+            throw new NullPointerException("nodeType == null");
+        }
+        return this.nodeType == nodeType;
     }