LUCENE-7079: add newSetQuery(String, Collection) to primitive Point types

lucene/core/src/java/org/apache/lucene/document/DoublePoint.java

@@ -17,6 +17,7 @@
 package org.apache.lucene.document;
 
 import java.util.Arrays;
+import java.util.Collection;
 
 import org.apache.lucene.index.PointValues;
 import org.apache.lucene.search.PointInSetQuery;
@@ -247,4 +248,19 @@ public final class DoublePoint extends Field {
       }
     };
   }
+  
+  /**
+   * Create a query matching any of the specified 1D values.  This is the points equivalent of {@code TermsQuery}.
+   * 
+   * @param field field name. must not be {@code null}.
+   * @param values all values to match
+   */
+  public static Query newSetQuery(String field, Collection<Double> values) {
+    Double[] boxed = values.toArray(new Double[0]);
+    double[] unboxed = new double[boxed.length];
+    for (int i = 0; i < boxed.length; i++) {
+      unboxed[i] = boxed[i];
+    }
+    return newSetQuery(field, unboxed);
+  }
 }

lucene/core/src/java/org/apache/lucene/document/FloatPoint.java

@@ -17,6 +17,7 @@
 package org.apache.lucene.document;
 
 import java.util.Arrays;
+import java.util.Collection;
 
 import org.apache.lucene.index.PointValues;
 import org.apache.lucene.search.PointInSetQuery;
@@ -247,4 +248,19 @@ public final class FloatPoint extends Field {
       }
     };
   }
+
+  /**
+   * Create a query matching any of the specified 1D values.  This is the points equivalent of {@code TermsQuery}.
+   * 
+   * @param field field name. must not be {@code null}.
+   * @param values all values to match
+   */
+  public static Query newSetQuery(String field, Collection<Float> values) {
+    Float[] boxed = values.toArray(new Float[0]);
+    float[] unboxed = new float[boxed.length];
+    for (int i = 0; i < boxed.length; i++) {
+      unboxed[i] = boxed[i];
+    }
+    return newSetQuery(field, unboxed);
+  }
 }

lucene/core/src/java/org/apache/lucene/document/IntPoint.java

@@ -17,6 +17,7 @@
 package org.apache.lucene.document;
 
 import java.util.Arrays;
+import java.util.Collection;
 
 import org.apache.lucene.index.PointValues;
 import org.apache.lucene.search.PointInSetQuery;
@@ -247,4 +248,19 @@ public final class IntPoint extends Field {
       }
     };
   }
+  
+  /**
+   * Create a query matching any of the specified 1D values.  This is the points equivalent of {@code TermsQuery}.
+   * 
+   * @param field field name. must not be {@code null}.
+   * @param values all values to match
+   */
+  public static Query newSetQuery(String field, Collection<Integer> values) {
+    Integer[] boxed = values.toArray(new Integer[0]);
+    int[] unboxed = new int[boxed.length];
+    for (int i = 0; i < boxed.length; i++) {
+      unboxed[i] = boxed[i];
+    }
+    return newSetQuery(field, unboxed);
+  }
 }

lucene/core/src/java/org/apache/lucene/document/LongPoint.java

@@ -17,6 +17,7 @@
 package org.apache.lucene.document;
 
 import java.util.Arrays;
+import java.util.Collection;
 
 import org.apache.lucene.index.PointValues;
 import org.apache.lucene.search.PointInSetQuery;
@@ -247,4 +248,19 @@ public final class LongPoint extends Field {
       }
     };
   }
+  
+  /**
+   * Create a query matching any of the specified 1D values.  This is the points equivalent of {@code TermsQuery}.
+   * 
+   * @param field field name. must not be {@code null}.
+   * @param values all values to match
+   */
+  public static Query newSetQuery(String field, Collection<Long> values) {
+    Long[] boxed = values.toArray(new Long[0]);
+    long[] unboxed = new long[boxed.length];
+    for (int i = 0; i < boxed.length; i++) {
+      unboxed[i] = boxed[i];
+    }
+    return newSetQuery(field, unboxed);
+  }
 }

lucene/core/src/test/org/apache/lucene/search/TestPointQueries.java

@@ -1603,6 +1603,14 @@ public class TestPointQueries extends LuceneTestCase {
     dir.close();
   }
   
+  /** Boxed methods for primitive types should behave the same as unboxed: just sugar */
+  public void testPointIntSetBoxed() throws Exception {
+    assertEquals(IntPoint.newSetQuery("foo", 1, 2, 3), IntPoint.newSetQuery("foo", Arrays.asList(1, 2, 3)));
+    assertEquals(FloatPoint.newSetQuery("foo", 1F, 2F, 3F), FloatPoint.newSetQuery("foo", Arrays.asList(1F, 2F, 3F)));
+    assertEquals(LongPoint.newSetQuery("foo", 1L, 2L, 3L), LongPoint.newSetQuery("foo", Arrays.asList(1L, 2L, 3L)));
+    assertEquals(DoublePoint.newSetQuery("foo", 1D, 2D, 3D), DoublePoint.newSetQuery("foo", Arrays.asList(1D, 2D, 3D)));
+  }
+
   public void testBasicMultiValuedPointInSetQuery() throws Exception {
     Directory dir = newDirectory();
     IndexWriterConfig iwc = newIndexWriterConfig();

lucene/join/src/test/org/apache/lucene/search/join/TestBlockJoin.java

@@ -615,12 +615,7 @@ public class TestBlockJoin extends LuceneTestCase {
     }
 
     if (!toDelete.isEmpty()) {
-      // TODO: we should add newSetQuery(String, Collection<T>) ? this is awkward.
-      int[] array = new int[toDelete.size()];
-      for (int i = 0; i < toDelete.size(); i++) {
-        array[i] = toDelete.get(i);
-      }
-      Query query = IntPoint.newSetQuery("blockID", array);
+      Query query = IntPoint.newSetQuery("blockID", toDelete);
       w.deleteDocuments(query);
       joinW.deleteDocuments(query);
     }