X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QuotedFieldQueryNode.java

diff --git a/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QuotedFieldQueryNode.java b/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QuotedFieldQueryNode.java
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index 0000000..3daf42c
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+++ b/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/nodes/QuotedFieldQueryNode.java
@@ -0,0 +1,67 @@
+package org.apache.lucene.queryParser.core.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.parser.EscapeQuerySyntax;
+
+/**
+ * A {@link QuotedFieldQueryNode} represents phrase query. Example:
+ * "life is great"
+ */
+public class QuotedFieldQueryNode extends FieldQueryNode {
+
+  private static final long serialVersionUID = -6675157780051428987L;
+
+  /**
+   * @param field
+   *          - field name
+   * @param text
+   *          - value
+   * @param begin
+   *          - position in the query string
+   * @param end
+   *          - position in the query string
+   */
+  public QuotedFieldQueryNode(CharSequence field, CharSequence text, int begin,
+      int end) {
+    super(field, text, begin, end);
+  }
+
+  @Override
+  public CharSequence toQueryString(EscapeQuerySyntax escaper) {
+    if (isDefaultField(this.field)) {
+      return "\"" + getTermEscapeQuoted(escaper) + "\"";
+    } else {
+      return this.field + ":" + "\"" + getTermEscapeQuoted(escaper) + "\"";
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "<quotedfield start='" + this.begin + "' end='" + this.end
+        + "' field='" + this.field + "' term='" + this.text + "'/>";
+  }
+
+  @Override
+  public QuotedFieldQueryNode cloneTree() throws CloneNotSupportedException {
+    QuotedFieldQueryNode clone = (QuotedFieldQueryNode) super.cloneTree();
+    // nothing to do here
+    return clone;
+  }
+
+}