1 files changed, 68 insertions, 0 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/query/ranking/GlobalPhase.java b/container-search/src/main/java/com/yahoo/search/query/ranking/GlobalPhase.java
new file mode 100644
index 00000000000..7d28ae85ad1
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+++ b/container-search/src/main/java/com/yahoo/search/query/ranking/GlobalPhase.java
@@ -0,0 +1,68 @@
+// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.search.query.ranking;
+
+import com.yahoo.search.query.Ranking;
+import com.yahoo.search.query.profile.types.FieldDescription;
+import com.yahoo.search.query.profile.types.FieldType;
+import com.yahoo.search.query.profile.types.QueryProfileType;
+
+import java.util.Objects;
+
+/**
+ * The global-phase ranking settings of this query.
+ *
+ * @author arnej
+ */
+public class GlobalPhase implements Cloneable {
+
+    /** The type representing the property arguments consumed by this */
+    private static final QueryProfileType argumentType;
+
+    static {
+        argumentType = new QueryProfileType(Ranking.GLOBAL_PHASE);
+        argumentType.setStrict(true);
+        argumentType.setBuiltin(true);
+        argumentType.addField(new FieldDescription(Ranking.RERANKCOUNT, FieldType.integerType));
+        argumentType.freeze();
+    }
+    public static QueryProfileType getArgumentType() { return argumentType; }
+
+    private Integer rerankCount = null;
+
+    /**
+     * Sets the number of hits for which the global-phase function will be evaluated.
+     * When set, this overrides the setting in the rank profile.
+     */
+    public void setRerankCount(int rerankCount) { this.rerankCount = rerankCount; }
+
+    /** Returns the rerank-count that will be used, or null if not set */
+    public Integer getRerankCount() { return rerankCount; }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(this.rerankCount);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == this) return true;
+        if (o instanceof GlobalPhase other) {
+            if ( ! Objects.equals(this.rerankCount, other.rerankCount)) return false;
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public GlobalPhase clone() {
+        try {
+            GlobalPhase clone = (GlobalPhase)super.clone();
+            clone.rerankCount = this.rerankCount;
+            return clone;
+        }
+        catch (CloneNotSupportedException e) {
+            throw new RuntimeException("Won't happen", e);
+        }
+    }
+
+}