style fix

apache · Jul 14, 2015 · 7e163ae · 7e163ae
1 parent 653d047
commit 7e163ae
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Showing 2 changed files with 15 additions and 15 deletions.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/BigDecimalConverter.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/BigDecimalConverter.scala
@@ -18,8 +18,8 @@
 package org.apache.spark.sql.catalyst.util
 
 trait BigDecimalConverter[T] {
-  def toBigDecimal(in: T) : BigDecimal
-  def fromBigDecimal(bd: BigDecimal) : T
+  def toBigDecimal(in: T): BigDecimal
+  def fromBigDecimal(bd: BigDecimal): T
 }
 
 /**
@@ -29,32 +29,32 @@ trait BigDecimalConverter[T] {
 object BigDecimalConverter {
 
   implicit object ByteConverter extends BigDecimalConverter[Byte] {
-    def toBigDecimal(in: Byte) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toByte
+    def toBigDecimal(in: Byte): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Byte = bd.toByte
   }
 
   implicit object ShortConverter extends BigDecimalConverter[Short] {
-    def toBigDecimal(in: Short) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toShort
+    def toBigDecimal(in: Short): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Short = bd.toShort
   }
 
   implicit object IntConverter extends BigDecimalConverter[Int] {
-    def toBigDecimal(in: Int) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toInt
+    def toBigDecimal(in: Int): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Int = bd.toInt
   }
 
   implicit object LongConverter extends BigDecimalConverter[Long] {
-    def toBigDecimal(in: Long) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toLong
+    def toBigDecimal(in: Long): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Long = bd.toLong
   }
 
   implicit object FloatConverter extends BigDecimalConverter[Float] {
-    def toBigDecimal(in: Float) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toFloat
+    def toBigDecimal(in: Float): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Float = bd.toFloat
   }
 
   implicit object DoubleConverter extends BigDecimalConverter[Double] {
-    def toBigDecimal(in: Double) = BigDecimal(in)
-    def fromBigDecimal(bd: BigDecimal) = bd.toDouble
+    def toBigDecimal(in: Double): BigDecimal = BigDecimal(in)
+    def fromBigDecimal(bd: BigDecimal): Double = bd.toDouble
   }
 }
diff --git a/...t/src/test/scala/org/apache/spark/sql/catalyst/analysis/ExpressionTypeCheckingSuite.scala b/...t/src/test/scala/org/apache/spark/sql/catalyst/analysis/ExpressionTypeCheckingSuite.scala
@@ -174,7 +174,7 @@ class ExpressionTypeCheckingSuite extends SparkFunSuite {
 
   test("check types for ROUND") {
     assertError(Round(Seq()), "ROUND require one or two arguments")
-    assertError(Round(Seq(Literal(null),'booleanField)),
+    assertError(Round(Seq(Literal(null), 'booleanField)),
       "Only Integral Literal or Null Literal are allowed for ROUND scale argument")
     assertError(Round(Seq(Literal(null), 'complexField)),
       "Only Integral Literal or Null Literal are allowed for ROUND scale argument")