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

Class Hash32WithSeedAsDouble

java.lang.Object

org.apache.drill.exec.expr.fn.impl.Hash32WithSeedAsDouble

public class Hash32WithSeedAsDouble
extends Object

hash32 with seed 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	Hash32WithSeedAsDouble.BigIntHash
static class	Hash32WithSeedAsDouble.DoubleHash
static class	Hash32WithSeedAsDouble.FloatHash
static class	Hash32WithSeedAsDouble.IntHash
static class	Hash32WithSeedAsDouble.NullableBigIntHash
static class	Hash32WithSeedAsDouble.NullableDoubleHash
static class	Hash32WithSeedAsDouble.NullableFloatHash
static class	Hash32WithSeedAsDouble.NullableIntHash
static class	Hash32WithSeedAsDouble.NullableVarDecimalHash
static class	Hash32WithSeedAsDouble.VarDecimalHash

Constructor Summary

Constructors

Constructor and Description
Hash32WithSeedAsDouble()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Detail

Hash32WithSeedAsDouble

public Hash32WithSeedAsDouble()