+++ /dev/null
-package org.apache.lucene.queryParser.standard.nodes;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import org.apache.lucene.queryParser.core.nodes.FieldQueryNode;
-import org.apache.lucene.queryParser.core.parser.EscapeQuerySyntax;
-
-/**
- * A {@link WildcardQueryNode} represents wildcard query This does not apply to
- * phrases. Examples: a*b*c Fl?w? m?ke*g
- */
-public class WildcardQueryNode extends FieldQueryNode {
- private static final long serialVersionUID = 0L;
-
- /**
- * @param field
- * - field name
- * @param text
- * - value that contains one or more wild card characters (? or *)
- * @param begin
- * - position in the query string
- * @param end
- * - position in the query string
- */
- public WildcardQueryNode(CharSequence field, CharSequence text, int begin,
- int end) {
- super(field, text, begin, end);
- }
-
- public WildcardQueryNode(FieldQueryNode fqn) {
- this(fqn.getField(), fqn.getText(), fqn.getBegin(), fqn.getEnd());
- }
-
- @Override
- public CharSequence toQueryString(EscapeQuerySyntax escaper) {
- if (isDefaultField(this.field)) {
- return getTermEscaped(escaper);
- } else {
- return this.field + ":" + getTermEscaped(escaper);
- }
- }
-
- @Override
- public String toString() {
- return "<wildcard field='" + this.field + "' term='" + this.text + "'/>";
- }
-
- @Override
- public WildcardQueryNode cloneTree() throws CloneNotSupportedException {
- WildcardQueryNode clone = (WildcardQueryNode) super.cloneTree();
-
- // nothing to do here
-
- return clone;
- }
-
-}