org.apache.hudi.internal.schema

Class Types.DecimalType

java.lang.Object

org.apache.hudi.internal.schema.Type.PrimitiveType

org.apache.hudi.internal.schema.Types.DecimalType

All Implemented Interfaces:

Serializable, Type

Enclosing class:

Types

public static class Types.DecimalType
extends Type.PrimitiveType

Decimal primitive type.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hudi.internal.schema.Type

Type.NestedType, Type.PrimitiveType, Type.TypeID

Field Summary

Fields inherited from interface org.apache.hudi.internal.schema.Type

EPOCH, EPOCH_DAY

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o) We need to override equals because the check intType1 == intType2 can return false.
static Types.DecimalType	get(int precision, int scale)
int	hashCode()
boolean	isTighterThan(Type.PrimitiveType other) Returns whether this DecimalType is tighter than `other`.
boolean	isWiderThan(Type.PrimitiveType other) Returns whether this DecimalType is wider than `other`.
int	precision()
int	scale()
String	toString()
Type.TypeID	typeId()

Methods inherited from class org.apache.hudi.internal.schema.Type.PrimitiveType

isNestedType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hudi.internal.schema.Type

fromPartitionString, fromValue

Method Detail

get

public static Types.DecimalType get(int precision,
                                    int scale)

isWiderThan

public boolean isWiderThan(Type.PrimitiveType other)

Returns whether this DecimalType is wider than `other`. If yes, it means `other` can be casted into `this` safely without losing any precision or range.

isTighterThan

public boolean isTighterThan(Type.PrimitiveType other)

Returns whether this DecimalType is tighter than `other`. If yes, it means `this` can be casted into `other` safely without losing any precision or range.

scale

public int scale()

precision

public int precision()

typeId

public Type.TypeID typeId()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Description copied from class: Type.PrimitiveType

We need to override equals because the check intType1 == intType2 can return false. Despite the fact that most subclasses look like singleton with static field INSTANCE, they can still be created by deserializer.

Overrides:

equals in class Type.PrimitiveType

hashCode

public int hashCode()

Overrides:

hashCode in class Type.PrimitiveType