1 files changed, 98 insertions, 0 deletions
diff --git a/core/src/main/java/org/elasticsearch/search/suggest/completion/context/GeoQueryContext.java b/core/src/main/java/org/elasticsearch/search/suggest/completion/context/GeoQueryContext.java
new file mode 100644
index 0000000000..caf1a3eeb9
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+++ b/core/src/main/java/org/elasticsearch/search/suggest/completion/context/GeoQueryContext.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+package org.elasticsearch.search.suggest.completion.context;
+
+import org.elasticsearch.common.geo.GeoPoint;
+import org.elasticsearch.common.xcontent.ToXContent;
+import org.elasticsearch.common.xcontent.XContentBuilder;
+
+import java.io.IOException;
+
+import static org.elasticsearch.search.suggest.completion.context.GeoContextMapping.*;
+
+/**
+ * Defines the query context for {@link GeoContextMapping}
+ */
+public class GeoQueryContext extends CategoryQueryContext {
+    public final int precision;
+    public final int[] neighbours;
+
+    /**
+     * Creates a query context for a given geo point with a boost of 1
+     * and a precision of {@value GeoContextMapping#DEFAULT_PRECISION}
+     */
+    public GeoQueryContext(GeoPoint geoPoint) {
+        this(geoPoint.geohash());
+    }
+
+    /**
+     * Creates a query context for a given geo point with a
+     * provided boost
+     */
+    public GeoQueryContext(GeoPoint geoPoint, int boost) {
+        this(geoPoint.geohash(), boost);
+    }
+
+    /**
+     * Creates a query context with a given geo hash with a boost of 1
+     * and a precision of {@value GeoContextMapping#DEFAULT_PRECISION}
+     */
+    public GeoQueryContext(CharSequence geoHash) {
+        this(geoHash, 1);
+    }
+
+    /**
+     * Creates a query context for a given geo hash with a
+     * provided boost
+     */
+    public GeoQueryContext(CharSequence geoHash, int boost) {
+        this(geoHash, boost, DEFAULT_PRECISION);
+    }
+
+    /**
+     * Creates a query context for a geo point with
+     * a provided boost and enables generating neighbours
+     * at specified precisions
+     */
+    public GeoQueryContext(GeoPoint geoPoint, int boost, int precision, int... neighbours) {
+        this(geoPoint.geohash(), boost, precision, neighbours);
+    }
+
+    /**
+     * Creates a query context for a geo hash with
+     * a provided boost and enables generating neighbours
+     * at specified precisions
+     */
+    public GeoQueryContext(CharSequence geoHash, int boost, int precision, int... neighbours) {
+        super(geoHash, boost, true);
+        this.precision = precision;
+        this.neighbours = neighbours;
+    }
+
+    @Override
+    public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
+        builder.startObject();
+        builder.field(CONTEXT_VALUE, context);
+        builder.field(CONTEXT_BOOST, boost);
+        builder.field(CONTEXT_NEIGHBOURS, neighbours);
+        builder.endObject();
+        return builder;
+    }
+}