org.apache.drill.exec.expr.fn.impl

Class Hash32AsDouble

java.lang.Object

org.apache.drill.exec.expr.fn.impl.Hash32AsDouble

public class Hash32AsDouble
extends Object

hash32 function definitions for numeric data types. These functions cast the input numeric value to a double before doing the hashing. See comments in Hash64AsDouble for the reason for doing this.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Hash32AsDouble.BigIntHash
static class	Hash32AsDouble.Decimal18Hash
static class	Hash32AsDouble.Decimal28Hash
static class	Hash32AsDouble.Decimal38Hash
static class	Hash32AsDouble.Decimal9Hash
static class	Hash32AsDouble.DoubleHash
static class	Hash32AsDouble.FloatHash
static class	Hash32AsDouble.IntHash
static class	Hash32AsDouble.NullableBigIntHash
static class	Hash32AsDouble.NullableDecimal18Hash
static class	Hash32AsDouble.NullableDecimal28Hash
static class	Hash32AsDouble.NullableDecimal38Hash
static class	Hash32AsDouble.NullableDecimal9Hash
static class	Hash32AsDouble.NullableDoubleHash
static class	Hash32AsDouble.NullableFloatHash
static class	Hash32AsDouble.NullableIntHash

Constructor Summary

Constructors

Constructor and Description
Hash32AsDouble()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Hash32AsDouble

public Hash32AsDouble()